Document YDXGnexgRp91JRGKovD7z1j8y

The*) American Ceramic Society February 15,1993 I hereby certify that the attached copies of American Ceramic Society Bulletin, Volume 43,1964, are true and accurate copies, which are maintained in the normal course of business at the American Ceramic Society, 735 Ceramic Place, Westerville, Ohio 43081. Christine Schnitzer Product Manager Ceramic Information Center f |t } 735 Ceramic Place Westerville, Ohio 43081-8720 614 890 4700 TWX: 7101109409 PLAINTIFF'S s EXHIBIT i 0^992. G?Q ^Rotter of the American Ceramic Society 1 American Ceramic Society Membership Roster | Roster is published only for the convenience of niembers,,pf..'J'h.e i f Listings are in alphabetical order. New members received too late to j ;ncluded are listed in the Addenda on page 817. A separate Roster for gC National Institute of Ceramic Engineers, showing grades of membership, '"on pages 823 and 825 of this issue. These listings give the member's preferred mailing address. Where 9 . jS not his business address his company connection is shown in paren'h ses Divisions and other Society affiliations are indicated in parentheses Hotving each name, in accordance with the code given at the right. The ' isence of any such designation indicates'that ttreTfi'embefTs from outside j i(,e United States or a student member, neither of whom has Division affilia- ; licit ` B--Basic-Science Division Systems Division D--Design Division" E--Electronics Division F--Fellow of the American Ceramic Society G--Glass Division I--National Institute of Ceramic Engi neers J--Junior Member M--Materials & Equipment Division P--Ceramic Educational Council R--Refractories Division S--Structural Clay Products Division W--White Wares Division X--No Division affiliation A ADAMS CLAY PRODUCTS CO. AGUIRRE, Gustavo (James A. Cunningham) Francisco Bauza 3311, Ap. 12 Box 32, Martinsville, Ind. Montevideo, Uruguay \BBOTT, Raymond B., Jr. (G) ADAMS, Clovis H. (S) (A. P. Green-Comaco Refractarios S.A.) ' Owens-Illinois Box 1035, Toledo, Ohio 43601 4BBOTT, Russell W. (G) Libbey-Owens-rord Glass Go- 1701 E. Broadway, Toledo, Ohio 43605 4BE. Tosio .. . , 1001, Kami-ikegami-cho, Ota-ku Tokyo, Japan ,, r ,, Sherwin-Williams Co. 188 W. Randolph St., Chicago 1, 111. ADAMS, Edward F. (R) 167V-, Flint Ave., Corning, N. Y. 14832 (Corning Glass Works) ADAMS, Edward M. (S) American Olean Tile Co. Lewisport, Ky. 42351 AIKEN, Donald B. (R) 995 Carter Dr., Grand Island, N. Y. (Carborundum Co.) AINSWORTH, John H. (RJ) 700 E. 12th St., Rolla, Mo. 65401 (University of Missouri at Rolla School of Mines & Metallurgy) .Toshiba Kasei Kogyo Co., Ltd.) ADAMS. Frederick W. (G) AITKEN, Edward A. (B) UiERXETHY, Lonnie L. (XIP) it Texas Western College School oi Engineering 269 S. Prospect Ave. Clarendon Hills, 111. (Continental Can Co., Inc.) General Electric Co., ,X.M.P.O. Box 132, Cincinnati, Ohio 45215 AKAM, J. W. (S) El Paso, Texas 79999 ADAMS, Milton (G) Natco Clay Products Ltd. iBOAF, Joseph (B) 3682 W. River Rd., Toledo 14, Ohio Aldershot Sub. P. O. International Business Machines Corp. (Libbev-Owens-Ford Glass Co.) Burlington, Ont., Canada 1 jl Thomas J. Watson Res. Center, Box 218 Yorktown Heights, N. Y 10598 BRAMS, John C. 28 Walsh Lane. Westburv, L. I., N. Y. -BRAMSOX, Isaac Av. Atlantica 2856, Apto. 403 Rio de Janeiro, Brazil 'Klaliin Irmaos & Cia.) '.BREL'. Henry J. (Si 'ova Brick Works. Roseton, N. Y. '-.ER1LLE, A. Villa ADAMS, P. Bruce (G) Corning Glass Works Research & Development Corning. X. Y. 14832 ADAMS. Robert B. (B) Ford Motor Co., Scientific Lab. 20000 Rotunda Dr.. Dearborn, Mich. ADAMS, Roland H. (SI) Acme Brick Co. Box 718, Denton, Texas ADAMSTON FLAT GLASS DIV. AKIN, Charles L. (R) 1823 Pisgah Rd., North Augusta, S. C. (Babcock & Wilcox Co.) AKIN. James D. (G) National Lime & Stone Co. First National Bank Bldg. Findlav, Ohio 45840 AKKERON, Ludwig F. (B) Mevercord Co. 5323 W. Lake St.. Chicago 44, 111. San Miguel Corp. ROLLAND GLASS CO. AKRON PORCELAIN CO. 1 P. O. Box 271, Manila, Philippines 1 ICC.ARY, A. (Joffre J. Rolland) Box 631, Clarksburg, W. Va. 26302 (George H. Lewis. Ill) 2792 Corv Ave., Akron, Ohio 44314 Commissariat a l'Energie Atomique ADCOCK, Lawrence W,, Jr. (El) ALBERS-SCHOENBERG, Ernst (F) Centre d'Etudes Nucleaires de Saclay i Boite Postal No. 2 26 Hawthorne Lane Weston, Mass. 02193 Seestrasse 194 Feldmeilen ZH,- Switzerland Oif-sur-Yvette. Seine & Oise, France (Sonus Corp.) (Consultant) AC COMPACTING PRESSES, INC. (Walter A. Gort) , Box 223. Nixon. N. J. 08818 j 'CCnrXTIUS. Oliver E. (R) f 15625 Cassandra Tarzana. Calif. 1356 (Rocketdyne Div. Xorth American Aviation, Inc.) " RF.RMAX. Roger G. (GJ) y' W. Sixth St.. Corning, N. Y. . 'Corning Glass Worksl I OQUE. Paul ('"mpagnie de Saint-Gobain Bd. de la Viliette .rtFjlr'* 19e' France ACME brick CO. ADDERLEY. James R. 42 Church St., Brierley Hill S. Stafford. England (E. J. & J. Pearson Ltd.) ADE, John (M) 315 Arboretum Rd. Glen Ellyn, 111. 60137 (Sales Representative) AFFLERBACH, Harry (Cl) R. R. 4, Frankfort, Ind. 46041 (Tngram-Richardson, Inc.) A. G. DER GERRESHEIMER GLASHUTTENWERKE Development Div., 99 Heyestrasse Dusseldorf-Gerresheim, W. Germany AGRON, Albert M. (C) ALBERTALLI. Stephen L. (G) Meadow Rd., R. R. 1 Big Flats, N. Y. 14814 (Corning Glass Works) ALBINAK, Marvin J. (G) 74 Canterbury Ct., Toledo. Ohio 43606 (Owens-Illinois) ALBON, Derek (R) Clayburn-Harbison Ltd. Box 160, Abbotsford, B. C., Canada ALBRECHT, Ernst Im Silbertal 12 541 Hoehr-Grenzhausen 1, W. Germany (Staatliche Ingenieur-u. Werkschule fur Keramik) ArcnUl25' Fort Worth. Texas 76101 AC SPARK PLUG DIV. GENERAL MOTORS CORP. (Karl Schwartzwalder) hngr. Bldg., 1300 X. Dort Hwy. O'nt. Mich. 48556 Pfaudler Permutit Inc. Tavlor St., Elvria, Ohio AGUILAR, Raul (C) Ferro Enamel de Mexico, S. A. Oriente 171 No. 450, Colonia Aragon Mexico 14, D. F. ALCOCK, Ronald H. Ferrum, Espana 402-600, Avellaneda Buenos Aires, Argentina ALEIXANDRE, Vicente Spanish Ceramic Society C. Serrano 113, Madrid 6. Spain lf)I- 43, No. 10 (1004) Copyright 1964 by The American Ceramic Society, Inc. 691 A.LELUIA, Joao C. F. Av. Dr. Lourenco Peixinho 139, 1 Aveiro, Portugal (Fgbrica Aleluia) ALEXIUS, Carl-Axel (I) Ostra Brunnsparken 3A Helsinki, Finland (Pargas Kalkbergs Aktiebolag) ALESHIN, Eugene (B) Johns-Manville Research Center Box 159, Manville, N. J. 08835 ALEXANDER, A. E. (W) 18 E. 48th St., Suite 1107 New York 17, N. Y. (A..E. Alexander Research Co., Inc.) ALEXANDER, Carl A. (B) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 ALEXANDER, Ezra M. (G) 4609 Kirkley Dr., Jackson, Miss. (Cataphote Corp.) ALEXANDER, John B. (M) Southwestern Portland Cement Co. 1034 Wilshire Blvd. Los Angeles, Calif. 90017 ALEXANDER, John M. (M) Kelly Rd., R. R. 3, Doylestown, Pa. (Selas Corp. of America) ALEXANDER, William C. (DP) 209 E. Prospect, Fort Collins, Colo. (Colorado State University) ---------- ALFORD, W. Jerry (B) 112 Albourne St., South River, N. J. (Rutgers, The State University) ALGEMENE VERENIGING VOOR DE NEDERLANDSE AARDEWERK EN GLASINDUSTRIE (W. J. Bollen) Haagweg 139, Rijswijk, Netherlands ALI, Akbar (I) University of California Engineering I, Rm. 3011 Los Angeles 24, Calif. ALIM, Ahmad S. Gadjah Mada University Jogjakarta, Indonesia ALLARDICE, James B. (R) A. P. Green Fire Brick Co. 564 Forbes Ave., Manor Bldg. Pittsburgh, Pa. 15219 ALLEMAN. Jay D. (E) Brush Beryllium Co. 24353 Clawiter Rd.. Havward, Calif. ALLEN. Alfred C. (El) Ceramic Industry 5 S. Wabash Ave., Chicago, 111. 60603 ALLEN, Alfred W. (El) University of Illinois Ceramic Engineering Dept. T'rbana, 111. ALLEN, Charlotte (C) Robert G. Allen Co. Box 110, Mechanicville, N. Y. ALLEN, Eugene D. (G) Selas Corp. of America 270 W. Grand Blvd., Rm. 334 Detroit 2. Mich. ALLF.X, Jim E. (R) Kaiser Aluminum & Chemical Corp. Kaiser Refractories, 1600 S. Main St. Milpitas. Calif. 95035 ALLEN. Lewis M. (R) 1 620 Wenslev Dr. Charlotte, N.' C. 28210 ,, r yJj'ri'rionAValker Refractories Co.) ALLEN, Ralph D. (W) -'r ?' i0,h- Sheboygan, Wise. 53081 Kohler Co. I ALI.EN. Robert W. (El 1311 Donna Ave., S. E. IVcatur, Ala. 35601 1 t'hrvsler Corp.) ALLEN. Walter C. (R) am. Mannorve, N. J. 07874 ' National Bervllia Corn.) ALI EN. Warren W,, Jr. (S) Hvdrauiic Press Brick Co. ,'.'I,' r,''vl" Ft-. St. Louis, Mo 63101 ALLIED CHEMICAL CORP SOLVAY PROCESS DIV. Librarian . , , l!2't -'L Syracuse, N. Y 13PQ1 A -LIF-GRO, Richard A. (R) Norton Co., One New Bond St. 41 1 iYT-T'^' \Iass- 01606 ALLIS. Deo G., Jr. (R) ~(V\\V'h`A Ave" Toledo, Ohio 43613 AMI.II.I1M9 INv,yAdrian G. (REG)lass Co.) ""9 N. E. 71st St. * ";ca Raton. Fla. 33432 '1 "Msultant) 002 ALLMAN, Oriu II. (G) 3546 Beechway Blvd. Toledo, Ohio 43614 (Owens-Illinois) ALLMON, Gerald W. (S) 1305 Webb S'.. Henderson, Texas (Henderson Clay Products, Inc.) ALLOYS UNLIMITED, INC. (Arthur G. Cohen) C.F.I. Div., Cottage PI. Mineola, N. Y. 11501 ALONSO, Noah (DP) 1031 Larkspur Dr., East Lansing, Mich. (Michigan State University) ALPER, Allen M. (B) Corning Glass Works Fused Refractories Research Dept. Corning, N. Y, ALT, Leslie R. (SFI) 4138 Mattos Dr. Fremont, Calif. 94536 (E, C. Parks Realty) ALTMANN, Bertori G. (R) 16700 Cypress Way, Los Gatos, Calif. (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) ALTSCHULER, Otto (W) 271 Hawthorne Ave., Langhorne, Pa. (Wenczel Tile Co.) ALUMINIUM LIMITED SALES, INC. --fR.~M. Matbieson) 111 W. 50th St. New York, N. Y. 10020 ALUMINUM CO. OF AMERICA (H. P. Bonebrake) 1501 Alcoa Bldg. Pittsburgh, Pa. 15219 ALUMINUM CO. OF CANADA, LTD. (W. Gordon Henchey) Box 6090, Montreal 3, Que., Canada AMBROGI, Raymond R. (GJ) Corning Glass Works Process Research Center Corning, N. Y. 14832 AMERICAN FELDMUEHLE CORP. (C. H. Sandizell) 15 Crescent St. Glenhrook. Conn. 06906 AMERICAN GAS ASSOCIATION, INC. (C. G. Segeler) 605 Third Ave., New York 16, N. Y. AMERICAN LAVA CORP. (R. A. McGinnis) Cherokee Blvd. & Mfgrs. Rd. Chattanooga. Tenn. 37405 AMERICAN NEPHELINE CORP. (Charles Jacob Koenig) Box 3766, Columbus, Ohio 43214 AMERICAN OLEAN TILE CO. (John A. Slyh) 1000 N, Cannon Ave. Lansdale, Pa. 19446 AMERICAN OPTICAL CO. (Neill M. Brandt) Research Center Southbridge. Mass. 01550 AMERICAN PORCELAIN ENAMEL CO. (Robert Long, Sr.) 1285 E. Keating Ave. Muskegon 36, Mich. AMERICAN POTASH & CHEMICAL CORP. (R. M. Curts) 99 Park Ave.. New York, N. Y. 10016 AMERICAN RADIATOR & STANDARD SANITARY CORP. (J. A. Stavrolakis) Box 4037, Louisville, Ky. 40204 AMERICAN-SAINT GOBAIN CORP. (Edmond A. Pirlot) Box 929, Kingsport. Tenn. 37662 AMERICAN SMELTING & REFINING CO. (Harriet McBride) Central Research Labs. South Plainfield, N. J. AMES, R. N. (RI.) Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp. Columbiana, Ohio AMES, Robert G. (W) 69 Jefferson Ave. Cresskill, N. J. 07626 (National Bervllia Corp.) AMIN, R. B. (B) E. I. du Pont de Nemours & Co., Inc. Engineering Materials Lab. Experimental Sta., Wilmington 98, Del. AMIN, R. B. Alembic Glass Industries Ltd. Industrial Area. P. O. Chemical Ind. Baroda 3, Gujarat, India AMMERMAN, J. II. (RI) 140 Glenfield Dr., Crescent Hills Pittsburgh, Pa. 15235 (North American Refractories Co.) ANCHOR HOCKING GLASS CORP. (Norman J. Ogilvie) Lancaster, Ohio ANDERSON, David O. tS) 147 Lisa Dr., Verona, Pa. (Swindell-Dressler Co. I ANDERSON, Donald J. (F.) 3751 Walnut Ave. Lynwood, Calif. 90262 (Dilectron,ri)iv. Bestran Corn \ ANDERSON, Frank L. (G) P ) 1105 Beech Ave. Charleston, W, Va. 25302 (Libbey-Owens-Ford Glass ri ANDERSON, Gordon F. (C) ' ITT Cannon Electric Inc. Research & Development Cent-- 1845 S. Manchester Ave. T Anaheim, Calif. 92802 ANDERSON, Harlan U. (B) Lindley Terrace. Williamstown \, (Sprague Electric Co.) ` ANDERSON, Harry L. (RI) Republic Steel Corp. Youngstown, Ohio 44501 ANDERSON, Herbert H. (G) 207 W. 65th St. Terrace, X. Kansas City 18, Mo. (Gustin-Bacon Mfg. Co.) ANDERSON, John L. (C) American Potash & Chemical 99 Park Ave., New York, X vTL ANDERSON, Kenneth A. 1 TJRH Townsend 266. Urbana 111 ANDERSON, Leroy L., Jr. (C) ` - 23 Dunneil Rd. ..Greenfield, Mass. 01301 (Millers Falls Co.) ANDERSON, Neal P. Box 826, Alfred. N. Y. 14802 ANDERSON, Norman C. 8054 20th N. W\. Seattle 7 WacH ANDERSON, Orson L. (B) Bell Telephone Labs.. Inc. Rm. ID-439. Murray Hill, X T 07o?i ANDERSON, R. E. <\V) Jm Robertson Manufacturing Co. Box 848. Trenton. X. J. 08605 ANDERSON, R. H. (S) Robinson Clay Product Co. Box 446, Dover, Ohio ANDERSON, Richard C. (B) General Electric Co.. Research Lab. Box 1088, Schenectadv, X. Y 1 30I ANDERSON, Robert C. (R) 2010 Prairie St., Glenview, 111. 60025 (Electro Refractories & Abrasives Corp.l ANDERSON, Robert E.. Jr. (W) Robertson Manufacturing Co. Box 848, Trenton. N. T. 08605 ANDERSON, Ronald L. Grad House. Box 611A 305 Memorial Dr.. Cambridge 39. Masi ANDERSON, Rupert C. (W) 630 Whistler Dr.. Rochester, Pa. (Maver China Co.) ANDERSON, Scott tG) Anderson Phvsies Lab., Inc. 609 S. Sixth St. Champaign, 111. 61822 ANDERSON, Terry R. f E > Raymore Research. H50 Dice Rd. Santa Fe Springs. Calif. 90670 ANDERSON, Warren G. (R) 4925 Wilma Way, San Tose, Calif. (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.l ANDERSON, William B. (C) Titanium Pigment Corp. 111 Broadway. New York. X. Y. 10006 ANDERSON, Y. R. (SI Domtar Construction Materials Ltd. 3065 Mavis Rd. Cooksville, Out.. Canada ANDREASEN, A. H. M. (Honorary) Oster Voldgade 10 Copenhagen K.. Denmark (Royal Danish Technical University) ANDRES. Frank H. (B) 6453 Glade Ave. Canoga Park, Calif. 91304 (Hughes Research Labs.) ANDREWS. Andrew I. (Honorary, CFIP) University of Illinois 304 Ceramics Bldg., t'rbana, IH. ANDREWS, Paul W. (G) Corning Glass Works 3900 Electronics Dr. Raleigh, N. C. 27604 ANDREWS, Ray (G) R. F. Drakenfeld & Co.. Inc; Box 519, Washington. Pa. l.'oOl Ceramic Bullet0* 1 -pLlDES, 1>c,er G' *l3' Cnerry Semiconductor Div. Corp., Norwalk, Conn, i ..-FLO. Jomes J., Jr. (G) \Ninchor Hocking Glass Corp. ' Lancaster, Ohio -VnOT, I'ierre iN g ^ Glavcrbel-Boussois-Dclog Eo'.Ei`e..MAP-MRo'sEtaRleICNAo.N2,CRLoAuYx,SBCelOgiRumP. .N&g 45th....S..C...,..N...e..w.....Y...o..r.kX, .Y. 10017 vNlS Aldon P. (St rc.f,reaattor C' lay Pipe Co. Box 4^5, Streator, 111. ' vTAKI, Emile | A A `perrum S. A. de Ceramica & Mctalurgia . Fsoana 402/600, .Avellan_eda, Argentina | ,-tHONY, Benjamin 1-. (R) 1 '" Ferro Engineering Div. Oelebay Norton Co. i Rnx 6508, Cleveland 1, Ohio .vTHONY, George H. (RF) 41 Marion Dr., Poland 14, Ohio l /Youngstown Sheet & Tube Co.) i iVTHONY, Harry L,, III (R) Mellon Institute 4400 Fifth Ave., Pittsburgh 13, Pa. MTONIUS. Richard W. (G) 560 E. Sixth Ave., Lancaster, Ohio __ (Anchor Hocking Glass Corp.) j .VTUNEZ, Florencio (G) cerveceria Moctezuma, S. A. Fabrica de Botellas Apartado Postal 198 Orizaba, Ver., Mexico \VWYL, Robert H. (S) Hereford Tile & Brick Co. Box 387, Hereford, Texas \PPELL, Louis J., Jr. (W)_ . Pfaltzgraff Pottery ..Div. Susquehanna Broadcasting Co. 53 N. Duke St., York, Pa. 17401 \RANGO, G. Botero Balboa 63-13, Medellin. Colombia (Cristaleria Peldar S. A.) ARAOZ, Carlos Comision Nacional De Energia Atomica Dept. Metalurgia, Av. Libertador 8250 Buenos Aires, Argentina ARCHBOLD, Walter H.. Jr. (RI) 663 General Scott Rd. Wayne, Pa. 19087 (Exolon Co.) \RCHER, James R. 1704 Valley Park W., Apt. D Augusta, Ga. 30904 ARCHIBALD, W. A. British Iron & Steel Research Assn. :40 Battersea Park Rd. l.ondon S. W. 11, England '.Rc'HIE, Chad L,, Jr. (S) Archie Structural Products Co., Inc. P. O. Drawer 312. Corinth, Miss. 38834 1RDIS, Jimmie D. (B) Muscle Shoals Electrochemical Corp. Box 87, Tuscumbia, Ala. 35674 '.SENS, James E. 2325 Cathy Dr., N. E. Canton, Ohio 44705 'oeniiiie Ceramic Society--see .Argentina de Ceramica SCALE, John F. (B) 1, Maeungie. Pa. 18062 d i i., Ltelephone Labs., Inc.) KihL, EIie2er ...A? Hfoe Str,, Ramat Gan, Israel tkAYN, Hatay 194. Alfred, N. Y. 14802 rketex ceramic corp. 'Hugh C. Marshall) U ftt V,al?ut St- Brazil, Ind. 47834 -i.ETT Robert H. (E) \A Laboratories N. J. 08540 ' 4"\7- nav'd L. (C) ;? W yckham Rd. '. 'S'*.Shrewsbury, N. T 07724 `RMc'A1 Co- Titanium Div.) '-eaSIE,E-f CORP." fR- S. Burns) AMoGi.TLFAADn, '\lV',r..a,7H'. M(GidFd)letown, Ohio V: ",n8 Glass Works J 'ethnical Staffs Div. CO. c,""r r,; John C. (R) lSirmstxrnnP & Co.. Inc. lfth Ave.. New York 17, N. `d. :<1 N0-' 10 (1964) ARMSTRONG, I.eland R. (RI) 27 Morgan Ave. Washington. !'a. 15301 (Findlav Refractories Co.) ARMSTRONG. William M. I UP) University of British Columbia Dept, of Metallurgy Vancouver, B. C.. Canada ARNF.R. William J. (G) 1607 Watova Rd., Toledo 14, Ohio (Consultant) ARNFIELD, Robert F. (O) Consumers Glass Co . id. 249 Kipling Ave. S. Toronto 18, Ont., Canada ARNOLD, Melvin R. (R) Girdler Catalysts Box 337, Louisville, Kv. 40201 ARNOLD. Richard W. McGarity Lane. Kennesaw, Ga. 30144 ARNOLD. Robert M. (E) Arnold Engineering Co. Box G. Marengo, 111. ARNOLD, Roger T. (GI) 23391 Farringdon Ave. Euclid, Ohio 44123 (General Electric Co.) ARNOLD, Russell E. (SF) 1908 Broad Blvd. Cuyahoga Falls, Ohio (Robinson Clay Product Co.) ARNOLD, Thomas M. (WI) Red Wing Potteries, Inc. ..Red Wing, Minn. ARRANDALE. Rov S. (G) 1720 W. Church St,, Elmira, N. Y. (Thatcher Glass Mfg. Co.) ARRAS, George (C) Quadrangle Manufacturing Co. 32 S. Peoria St., Chicago, 111. 60607 . ARSEM. William C. (B) 6405 Maiden Lane Bethesda, Md. 20034 (Consultant) ARTHUR. Edwin P. (GI) 3110 Las Faldas Dr. Fullerton, Calif. 92632 (Beckman Instruments. Inc.) ARTHUR, Reuben B,, Jr. (R) 919 Pembroke Rd., Greensboro, N. C. (North State Pvrophvllite Co., Inc.) ARTIS, William E. (DP) Chadron State College, Chadron, Nebr, ARWINE, A. S. (R) Refractory & Insulation Corp. Port Kennedy, Pa. 19463 ASAMOTO. Ricky R. 160 W. Hamilton Ave., Apt. 2 Campbell, Calif. 95008 ASHCROFT-HAWLEY. Vernon R. G. Watts, Blake, Bearne & Co. Ltd. 18 Courtenay Park Newton Abbot. Devon, England ASHER, Glen J. (El) Ampex Computer Products Co. Box 329. Culver City, Calif. ASHWORTH, Geoffrey J. (R) 401 Gay St., Erwin, Tenn. 37650 (Nuclear Fuel Services, Inc.) ASHWORTH, GEORGE L,, & BROTHERS LTD. (W. Gordon Evans) Broad St. Works Hanley, Stoke-on-Trent, England ASLAKSEN, Charles M. 1734 N. Mason Ave., Chicago 39, III. ASLIN, Howard C. 1610 Milvia St,, #7 Berkeley, Calif. 94709 ASOCIACION TECNICA ARGENTINA DE CERAMICA (Albert L. Gerard) Balcarce 880 - ler. Piso Buenos Aires, Argentina ASQUITH, Milton Redfearn Brothers Ltd. Monk Bretton Glassworks Barnsley, Yorks. England ASSOCIACAO BRASILEIRA DE CERAMICA Praca Coronel Fernando Prestes, 110 (Edificio do I.P.T.) Sao Paulo, Brazil ASUNMAA. Saara K. (B) Owens-Illinois 1700 N. Westwood Ave, Toledo, Ohio 43607 ATKIN, David M. (G) Anchor Hocking Glass Corp. Plant #1, Lancaster. Ohio ATKINSON, Asher <S) 308 38th St.. X. W. Canton. Ohio 44/00 (Chambers Bros. Co.) Honorary Members of The American Ceramic Society A. II. M. Andreasen A. I. Andrews John L. Carrutuers Adolf Dietzf.l A. T. Green F. P. Hall Herbert Insley Jesse T. Littleton l Charles S. Pearce Frank H. Riddle Samuel R. Scholes' Robert B. Sosman John D. Sullivan Emily C. Van Schoick Past Presidents of The American Ceramic Society .Frank H. Riddle j -E. Ward Tillotson j Robert L. Clare I .' MacDonald C. Booze i Emerson P. Poste Francis C. Flint Robert B. Sosman Victor Y. Kelsey Andrew I. Andrews ' John L. Carruthers [ Jesse T. Littleton ! Louis J. Trostel j Edwin H. Fritz | James E. Hansen I John D. Sullivan j Hobart M. Kraner : J. W. Hepplewhite W. E. Cramer R. R. Danielson Ray W. Pafford Robert Twells Karl Schwartzwalder John F. McMahon R. S. Bradley Oscar G. Burch j George H. Spencer-Strong John S. Nordyke John H. Koenig Paul V. Johnson ATLAS, Leon M. (B) 1531 N. Lee Ave. Melrose Park, 111.'60160 (Argonne National Lab.) ATODA, Tetsuzo Rikagaku Kenkynsho Institute of Physical & Chemical Res. 31 Kamifujimae-cho. Komagome Btmkyo-ku, Tokyo, Tapan ATWELL, George D,, J'r. (S) Bickerstaff Brick Co, Box 1178. Columbus, Ga. AUDA,"Daniel K. (B) 4431 Stewart Ave. Los Angeles, Calif. 90066 (Hughes Aircraft Co.) AUER, Konrad F. Kalkfabrik Netstal AG N'etstal, Kt. Glarus. Switzerland AUGENSTE1N, D. Brent (WJI) R. R. 1, Lowell, Ohio (U. S. Armv) AUGUR. William I.. University of Illinois Ceramic Engineering Bldg. Urbana, 111. 693 AUKRUST, Egil iK> BADGER. William B. Jones & Laughlin Steel Corp, INTERPACE, Ceramics Div. , Graham Research Lab. 2901 Los Feliz Blvd. 900 Agnew Rd., Pittsburgh, Pa. 15232 Los Angeles, Calif. 90039 r AU^T, Neil N. iBFI) Norton Co., One New Bond St. BAGBY, Richard A. (E) R. R. 1, Salem, Ind. Worcester, Mass. 01606 (Ferraloy, Inc.) AUSKERN, Allan (B) BAGLEY, Norman H. (F.) Brookhaven National Lab. ) Nuclear Engineering Dept. Upton, L. L, N. Y. 11973 R. R. 5, Box 21, Latrobe, Pa. (Carborundum Co.) BAGLEY, Rodney D. (B) AUSTENAL CO. Corning Glass Works DIV. HOWE SOUND CO. Ceramic Research Lab., Corning, N. Y. (R. C. Feagin) BAHL. ' Box 625, Dover. X. I 07801 >7 15 , 5 '.'.'ash. AUSTERMAX, Stanley B. (B) BAILE i, File:, j. ( BJ ) 7006 Andasol Ave., Van Nuys, Calif. 1355 Peabody St., N. W., Apt. 410 (Atomics International Div. Washington, D. C. 20011 North American Aviation, Inc.) (National Bureau of Standards) AUSTIN, Arthur O. (R) BAILEY. Floyd (Cl) Box 109, Barberton, Ohio 44203 840 S. Sixth Ave., Kankakee, 111. (A. O. Austin, Inc.) (A. O. Smith Corp.) AUSTIN, Garth F. (R) BAILEY. Joseph T. (El) Corhart Refractories Co. 509 Leafwood Dr.; Hixson, Tenn. 37343 Buckhannon. W. Va. (American Lava Corp.) AUSTIN, James Bliss (BF) BAILEY, Richard J. United States Steel Corp. Doulton Fine China Ltd. Rm. 2401, 525 William Penn PI. Royal Doulton Potteries Pittsburgh 30, Pa. Burslem, Stoke-on-Trent, England AUSTIN, Lewis M. (GI) BAILEY, Thomas W., Jr. (R) 1821 Pilgrim Rd., Toledo, Ohio 43607 1621 Parkline Dr. (Owens-Illinois) -- AUSTRALIAN CERAMIC SOCIETY - (James Boow) Dept, of Ceramic Engineering, Box 1 Kensington, N. S. W., Australia Pittsburgh, Par 15227 -- (Harbison-Walker Refractories Co.) BAIN, Andrew R. The Whins, 34 Park Terrace ' Stirling, Scotland AYERS, John W. (M) BAIR, George J. (GFI) National Lead Co. Corning Glass Works Box 1467, Charleston, W. Va. 25325 Technical Staffs Services Corning, N. Y. 14832 BAIRD, Robert M. (X) B 303 Fair St., Valparaiso, Ind. (Indiana General Corp.) BAAB, Kenneth A. (RFI) Bethlehem Steel Co., Research Dept. Bethlehem, Pa. 18016 BAAK, Tryggve (G) 625 Canal Rd., Waterville, Ohio 43566 (Owens-Illinois Technical Center) BABA, Paul D. (El 36 Shady Lane, Bound Brook, N. J. (Bell Telephone Labs., Inc.) BABB, James P. (WI) Georgia Sanitary Pottery, Inc. 1800 Murphy Ave., S. W. Atlanta, Ga. 30310 BABCOCK, Clarence L. (GFI) 1718 Potomac, Toledo 7, Ohio (Owens-Illinois) BABCOCK. M. G. (G) 618 Kenilworth Dr., Pittsburgh 34, Pa. < Consultant) BABCOCK, Paul R. (WI) 712 Harrison St.. Frenchtown, N. J. n.ambertville Ceramic & Mfg. Co.) BABCOCK & WILCOX CO. (Robert A. Barr) 01,1 Savannah Rd., Augusta, Ga. 30903 BACHMAN. Charles D. (G) Dorian Rd., Westfield, N. J. f Metro Glass Div. National Dairy Products Corp.) P-At UMAX'. George S. (El) Redfield Village 16B 3 Metuchen, N. J. BACHMAN, James L. (E) 2109 East St.. Golden, Colo. CCoors Porcelain Co.) : \CHMAN. James R. (R) 1 5445 Karl Ave., Monte Sereno, Calif. | Kaiser Refractories Div. ^,n.i.*'ir..Al.u'.ninum & Chemical Corp.) 't UMAX. Wheeler Carr (W) Box 2.11. Wheeling, W. Va. N : Carr China Co ) K 'K MAX'. Harry E. 5B Emmaboda C.lasverk timahoda, Sweden < 'X. Frank R. (GFI U55 Darlington Rd. . "ledo. Ohio 43606 - . Kvens-Illinois Technical Center) ','X. lames F. (B) ''nited Aircraft Corp., Research Labs. f. MiEOTcrnro Ff?st p?artford 'LRTpCHF.R, Darwin E. (B) "'cony Mobil Oil Co., Inc. Research DeDt. 1 H'A;uFWRm. Arolf.reXd'. J. 08066 E. (GFI Conn. .; d,l,ev.Owrns-Ford Glass Co. - "I 1-.. Broadway, Toledo, Ohio 43605 BAKER. Arvid H. (G) 300 Catlin Ave. Port Allegany, Pa. 16743 (Pittsburgh Corning Corp.) BAKER, Burton E. (R) 128 Fir St., New Lenox, III. (General Refractories Co.) BAKER, Daniel R. (E) Minnesota Mining & Manufacturing Co. 2301 Hudson Rd., Bldg. 201-1, Rm. 1043 St. Paul, Minn. 55101 BAKER, Edmond M. (R) 1314 Electric Blvd. Alliance. Ohio 44602 (H. J. Sherwood, Inc.) BAKER, Houston R. (G) Box 2, Lancaster. Ohio 43130 (Sharp-Schurtz Co.) BAKER, Jerry D. (C) Attn. Dr. Sanvordenker 5959 Linsdale St. Detroit, Mich. 48204 (American Metal Products Co.) BAKER, Michael E. University of Chicago Dept, of Chemistry Chicago, 111. 60637 BAKER, Robert J., Sr. (C) 132 Oak Knoll Dr., Dayton, Ohio 45419 (Frigidaire Div. General Motors Corp.) BAKER, Robert J,, Jr. (I) 2402 Sacramento Blvd. Richland, Wash. 99352 BAKER, Robert L. (G) Lantern Lodge, R. R. 2, Scio, N. Y. (Air Preheater Corp.) BAKER, Robert W. Box 827, Alfred, N. Y. 14802 BAKER, Shaun W. (CJ) 3758 W. 142nd St. Cleveland, Ohio 44111 (Ferro Corp.) BAKER, Theodore C. (G) Box 48, Wayne, Ohio (Owens-Illinois) BAKKEN, A. C,, Jr. (M) Aluminum Co. of America Chemicals Div., Sales Office Box 1065, Buffalo, N. Y. 14240 BALDAUF, Earl E. (WI) Flamingo Tile Corn. Box 112, Lake W'ales, Fla. 33853 BAI.DRY. Stanlev F. T. F.RG Research Laboratories Brookside Ave. Rustington. Sussex, England F/l| BALDWIN, William J. i.Wj National Lead i`j. Titanium All*v Mfg. Div. Box C, Bridge Station Niagara Falls. V. 1-UOS BALINKIX, Isay tWI'P) University of Cincinnati Cincinnati, Ohio 45JJ1 BALINT, Louis J. (B) 310 New Lenox Rd. Lenox, Mass. 01240 (General Electric Co.) BALL BROTHERS COM INC. (R. Arthur Gaiscr) 15o9 S. Macedonia Ave.. BALL, Richard J. (XJ) nc,<r- Is* 6001 Downman Rd., Apt. Uo New Orleans, La. 70126 (Boeing Co.) BALLARD, Kermit H. (E) Auburn, Hockessin, Del. 19707 (E. I. du Pont de Nemours & c, \ BALLMANN, Richard B. (R) Lo-> Thiem Products, Inc. 9800 W. Rogers St. Milwaukee, Wise. 53227 BALLOG, George M. 1720 Highland Ave. Duquesne, Pa. 15110 BALTZER, W. W. (G) Pittsburgh Plate Glass Co. Works No. 10, Henryetta, Okla BAMFORD, William P. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway. Toledo, Ohi04Ur- BANERJEE, I. B. (I) 46'- Alloy Steels Project ` Durgapur 8. India BANISTER, Monte W. (C) 1007 Westgate Rd. Mount Prospect, 111. 60056 (Ferro Corp.) BANKS, John P. 37 Pinehurst Rd.. Farmingdale \* v BARBA, Charles E., Jr. (E) '*'* 10 N. Main St.. Doyiestown. Pa. Igor., (Harper Electric Furnace Corn i BARBARO, Michael J., Jr. (El) 9000 Zuni A-12, S. E. Albuquerque, N. M. (Sandia Corp.) BARBER. Fred O. (M) 788 Evening St. Worthington. Ohio 43085 (Harrop Ceramic Service Co.) BARBER, Stephen W. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 BARBOUR, David J. (WFI) 251 E. Highland Dr. Zanesville, Ohio 43705 (Consultant) BARBRE. Norris H. (S) Can-Tex Industries. Inc. Research Div. Box 340. Mineral Wells, Texas 76067 BARCZAK. Virgil J. ( B) Kerr-McGee Oil Industries, Inc. Kerr-McGee Bldg. Oklahoma City. Okla. 73102 BARDSLEY, James J. (C) 60 Beaconsfield Rd. Rochester, N. Y. 14623 (Pfaudler Permutit Inc.) BARFIELD, John R. Georgia Institute of Technology Box 34084, Atlanta, Ga. 30332 BARFOD, Peter Norsk Teknisk Porselenfabrikk Postboks 188. Fredrikstad, Norway BARKER, Harris C. (0 1466 Madden Ave., Macon. Ga. 31204 (XT. S. Naval Ordnance Plant) BARKER, Lewis E. (E) 10 Cherry St.. Franklinville, X. Y. (Aerovox Corp.) BARLETT. Helen B. (BF) 1701 Limvood Ave.. Flint. Mich. 4S:01 (AC Spark Plug Div. General Motors Corp.) BARNA, Gordon L. (S) IXTERPACE Box 7338, Murrav, Utah 84107 BARNARD. Leon M. (W) 28 Candle Wood Lane. Avon. Conn. (Hartford Faience Co.) EARNER. John O. (BTI) 5033 Conrad Ave. San Diego. Calif. 92117 (General Atomic Div. General D ynantics Corp.) f CA1 F A' PA> p.M BA' BA' BA' BA' BA' BAI BAl BA' BAI BAI BAI BAI BAI BAI BAI BAF BAF BAF BAF BAK bar bar bar bar Bar Ceramic Bullet'' 'ol 'ES. 'i-n.^One New Bond St. N'orto"^' Mass. 606 \Vrcest .,l's Gordon A- : D) p.-H^Ava Kd-,, , h Pronto 10. Ont., Lancia lrntral Technical School) (l pc Harry H. JEI) High Field.. Cden Cove, L. I., N. Y. Chang Corp.) ,ARf;SbandXeODr: ' ffibbnr*. ^--45! i Jjjtrs Robert E. (G) H0Sr<irtonwealth Edison Co. i r, w. Jackson St., Joliet, 111. 60435 1 .o\ES, Wilson R. (R) Is'^'oo Sunset Rd., Louisville 6. Ky. I' Catalysts & Chemicals Inc.) iON'ETT, Donald L. (E) SOfCezoelectric Div., Clevite Corp. 232 Forbes Rd.. Bedford, Ohio mcXETT, James V.. II P4 Madison SI t., Eldorado, 111. rv Ronald N. (B) Lyons St., Westboro, Mass. 01581 (Bay State Abrasive Products Co.) i-W^ratortes de Refractaires -*. Leclerc, Nancy, France ' ,,t)B. Francis A. (E) <(74 Fontaine St. . Can Diego, Calif. 92120 (Whittaker Corp. Varmco Research & Development Div.) ,,tjp Harry (MI) "^ Consolidated Feldspar Dept. International Minerals &. i Chemical Corp. - | Box 1843, Trenton, X: j. 08618 IjlRR, John B. (B) Union Carbide Corp. Carbon Products Div. Box 6116, Cleveland, Ohio 44101 HRR, Robert A. (R) " Babcock & Wilcox Co. Old Savannah Rd., Augusta, Ga. 30903 ryRR, Seymour J. (S) Shenandoah Brick & Tile Corp. Box 32, Winchester, Va. WRRASH, Marshall J. Georgia Tech., Box 2300 Atlanta 13, Ga. 1ARRETT. E. L. (R) Chas. Taylor Sons Co. South Shore, Ky. : VRRETT. Harvey X.. Jr. (R) 2233 St. James Pkwv. Cleveland Heights, Ohio 44106 i Basic Incorporated) URRETT. Lionel R. Imperial College, Prince Consort Rd. London, S. W. 7, England L.RRF.TT, Marlin W. (G) 154 Arlie Dr., Crystal City, Mo. Pittsburgh Plate Glass Co.) SRETT. Robert C. (S) Chemical Products Corp. . Box 815. Cartersville. Ga. 30120 I -RRETT. Wayne E. (S) 'modwin Companies 5'9 Central Xational Bldg. Pcs Moines, Iowa BRETT. Wayne T. (B) Foote Mineral Co. (Route 100, Exton. Pa. 19341 RR1CELLA. Joseph D. -'-i Ann St., Pittsburgh, Pa. 15223 | FRY. Thomas I.. t er.nsylvania State (University Li'rnnis Research Lab. 5 Research Pldg. . J;t'crsity Park. Pa. 16802 J Ronald K. t RD ^(rton (>, , fine New P.ornl St. "orcruer. Mass. U1606 i -TA. Rudolf i fmicai-Tt'chnoloRical University I ;** r.vlcauy, M icurinova 5 ^ ;,T-tha f>, Czechoslovakia ; ^THOi.OMEW. Gtorpe A * States Steel Corp (M) .JXJ0. 5 ; William pPenn PI. .vurirh AH, "Dl.OMF.W. Roger F (B) :-5'xaY.TO' Ho,,sh,on rark 43, X o. 10 (19!>4) BARTl.KRAl'G 11, Eugene I). ( K) 603 E. Walnut St. North Wales, Pa. 19454 (Selas Corp. of America) BARTLETT-COLLINS CO. (Harrison I. Bartlett) Box 519, Sapuipa, Okla. 74066 BARTLETT, E. E. (G) Box 519, Sapuipa, Okla. 74066 (Bartlett-Collins Co.) BARTLETT, Harrison I. (G) Bartlett-Collins Co. Box 519, Sapuipa, Okla. 74066 BARTOW, Walter T. (E) 720 N. Loomis St. Naperville, 111. 60540 (Western Electric Co., Inc.) BARZAGHI, Luciano Ceramica Sao Caetano Av. Paulista 2073--1 Caixa Postal 278, Sao Paulo, Brazil BASCHE, Malcolm (R) High Temperature Materials, Inc. 31 Antwerp St., Boston, Mass. 02135 BASIC INCORPORATED (Harley C. Lee) 845 Hanna Bldg. Cleveland, Ohio 44115 BASKIX, Yehuda (B) Argonne National Lab., Ceramics Group 9700 S. Cass Ave., Argonne, 111. .BASEER,-Wayne-G. (R) 1772 .Kings H-wy., Lincoln Park, Mich. (Ford Motor Co.) BASSETT, Leon B. (BP) - Box 284, Alfred, N. Y. 14802 (Alfred Universitv) ' BASSETT, Paul L. (R) 312 N. Oak Dr., Tuscumbia, Ala. 35674 rX,T,,e^l CUnalc P1*ntrnrhpmieal Corn.) BASSETT, Robert (S) Darlington Brick General Dynamics Corp. Darlington, Beaver County, Pa. BASSETT, William L. (C) 24878 Xewhall Ave. Nevvhall. Calif. 91321 (Atlantic Research Corp.) BATES. A. Allan (S) National Bureau of Standards Div. of Building Research Washington, D. C. 20234 BATES. Frank O. (El) 9227 Eighth Ave. Inglewood, Calif. 90305 (Frenchtown Porcelain Co.) BATES, J. Lambert (B) General Electric Co. Hanford Labs., 325 Bldg., 300 Area Richland, Wash. 99352 BATES. P. H. (Life, XF) 1620 Seventh St., N St. Petersburg, Fla. BATES, W. S. (RI) Spectrochemical Labs., Inc. 8350 Frankstown Ave. Pittsburgh, Pa. 15221 BATESON, H. Marshall 68 Spring Grove Loughton, Essex, England (Thermos Ltd.) BATESON, Sydney (GF) Duplate Canada Ltd. Oshawa, Ont., Canada BATRUK. Stanley J,, Jr. (M) New Jersey Zinc Co. 160 Front St., New York, N. Y. 10038 BAUER, Dieter W. (B) Super-Temp Corp. 11008 S. Norwalk Blvd. Santa Fe Springs, Calif. BAUER, J. Louis (W) Iron Mountain Stoneware, Inc, Laurel Bloomery, Tenn. 37680 BAUER, Richard M. (MI) Mosaic Tile Co. Zanesville, Ohio 43702 BAUER, William C. (G) FMC Corp. Colorado School of Mines Research Foundation, Inc. Box 112, Golden, Colo. 80402 BAUER, Wolf G. (SI) 5622 Seaview Ave. N. W. Seattle 7, Wash. (Consultant) BAULEKE, Maynard P. (B1P) University of Kansas Dept; Metallurgy & Materials Engineering Lawrence, Kans. 66045 BAUM, David S. t\YJ) Bay State Abrasive Products Co. Westboro, Mass, BAUMANN, Henry N., Jr. (BFI) R. R. 1, Box i'2A, Burton, Wash. (Carborundum Co.) BAUMANN, Ralph (C) Troqueles y Esmaltes, S. A. Apartado Postal 371 Monterrey, X. L.. Mexico BAUMER, Leon N. (R) (Mi Bon Institute) BAUSCH & LOMB, INC. (Norbert J. Kreidl) Rochester, N, Y. 14602 BAUSCHMANN, Walter IV. Zippa-Klinker GmbH., 10 Wuestenkof 5678 Wermelskirchen/Rhld., Germany BAXTER, Gordon J. (R) Chicago-Wellsville Fire Brick Co. .. . 1467 N. Elston Ave. Chicago, 111. 60622 BAYCE, Arthur E. (B) Stanford Research Institute Metallurgy Section Menlo Park, Calif. 94035 BAYER, Gerhard Forchstr. 908 Hinteregg/Zurich, Switzerland (Owens-Illinois Technical Center) BAY. STATE ABRASIVE PRODUCTS CO. (H. Nathan Stone) 12 Union St., Westboro, Mass. 01581 BEACH, Thomas A. < G) 20903 Sixth S., Seattle. Wash. 98148 (Penberthy Instrument Co.) BEALE, Seymour J. F. Derbyshire Silica Firebrick Co., Ltd. Friden, Hartington Nr. Buxton, Derbvshire, England BEALS, M. Douglas (BFI) 104 Forest Rd., Fanwood. X. J. (National Lead Co., Titanium Div.) BEALS, Robert J. (RI) Argonne National Lab., Bldg. 212 9700 S. Cass Ave. Argonne, III. 60440 BEAM, James R. (WFD 712 Mission Hill Rd. Boynton Beach, Fla. (Ceramic Engineering Service) BEARD, Charles T. (RI) R. R. 2, Box 126, Wavland. X. Y. (Foster Wheeler Corp.) BEARD, Clinton L. (ED Penn Engineering & Mfg. Corp. Tech Ceramics Div. 1295 N. W. 163rd St. Miami, Fla. 33169 BEARD, James R. (G) Flex-O-T.ite Manufacturing Corp. Box 4366 (Affton Br.) St. Louis, Mo. 63123 BEARD. William C. Ohio State University Dept, of Mineralogy 124 W. 17th Ave. Columbus. Ohio 43210 BEARDEN, James M. (RI) Vir-Mar Apts., #206 Mexico, Mo. 65265 (A. P. Green Fire Brick Co. ) BEARDSLEE, Howard J., Jr. (E) Zeller Corp. Ford Wavne Rd,. Defiance. Ohio 43512 BEARNSONL Dorothy (DP) University of Utah Art Center. Bldg. 460 Salt Lake City, Utah BEASLEY, Dennis R. (G) Beaumont Co. Box 803, Morgantown, W. Ya. BEASLEY, Robert M. (B) 1026 Amarillo Ave.. Palo Alto. Calif. (Lockheed Missiles & Space Co. ) BEASLEY, William D. Johnson Brothers (Hanley) Ltd. Stoke-on-Trent, England BEATTY, Ronald L. (WJ) 107 E. Irving Lane. Oak Ridge, Tenn. (Union Carbide Nuclear Co.) BEAl'CH. Robert N. (G) 3141 Rocksberrv Ave. Toledo. Ohio 43614 (Toledo Engineering Co.. Inc.) BEAUCHAMP. Edwin K. i B) Sandia Corp. Dept. 1113, Albuquerque, X. M. I'd;. BEAUDIN, Lewis J. (B) 1019 Portage Rd., S. , Niagara Palls, Ont., Canada (.Norton Co.) BEAUDOIN, Armand J. (M) Ferro Corp., 4150 E. 56th St. Cleveland, Ohio 44105 BEAUMALE, M. Andre Ste Ugine Direction Branche Ferro-Alliages 6 Ave. des Barattes Annecy, Hte-Savoie, France BEAUPA1N, Peter 308 N. E. 45th, Apt. 7 Seattle, Wash. 98105 BEAUX, Wiley F. 3239 Federal Way, Boise, Idaho 83705 BEAVER, Thomas D. (R) Atlanta Gas Light Co. Box 998, Macon, Ga. 31202 BEAVER, Wallace W. (B) Brush Beryllium Co. 4301 Perkins Ave. Cleveland, Ohio 44103 BEAZELL, William H. (G) R. R. 2, Seventh St. Rd. New Kensington, Pa. 15068 (American-Saint Gobain Corp.) BEBB1NGTON, Philip J. (R) 30 Exeter St., Morris Plains, N. J. (Austenal Co., Div. Howe Sound Co.) -- BECHTOLD, J. H. (B) Westinghouse Research Labs. Churchill Borough Beulah Rd., Pittsburgh, Pa. 15235 BECK, E. Dale R. R. 2, Ford City, Pa. BECK. Elmer W. (M) Cesco Plant, Refractories Div. Ferro Corp. Box 151, Crooksville, Ohio 43731 BECK, J. Howard (M) . -' I5TU Engineering Corp. Bear Hill, Waltham, Mass. 02154 BECK, Warren R. (GF) Minnesota Mining & Manufacturing Co. 444 McKnight Rd. St. Paul. Minn. 55101 BECKF.MEYER, Harry J. (M) 16005 Fernway Rd. Shaker Heights 20, Ohio t McGcan Chemical Co.) BECKER, Bruce N. (G) 332 Elizabeth Dr., Lancaster, Pa. i Radio Corp. of America) BECKER, Martin G. IS) itrnokhaven Pressed Brick & Mfg. Co. Box 542. Brookhaven, Miss. BECKER. Walter D. (S) Brookhaven Pressed Brick & Mfg. Co. Box 542. Brookhaven, Miss. BECKER, Wolfgang G. 1 'NO-Expert P O Box IM64. Manila, Philippines MR'KLEW Don A. l.C) 3.18 Tustin Ave. Newport Beach. Calif. 92600 Acofirr-General Corp.) i'DlbiKS. lohn H. iG) < rnx-I Hindis, I.ililwy Products di St \* Wheeling R. R. i - -ledo, < )hio 4360 1 tr.r.HK. Donald R. I Cl ''0,3 \ Reihmaur Lane Milwaukee. Wise 53209 ( 3 > > Smith Corp j : ECU A N, Charles R. (RJ) to43 1 ehigh St . Easton, Pa. . Bethlehem Steel ('o ) ' t l'i'll !.K. Milton E. I RED :o R,1 , Holden. Mass. ! 1 ' HM'R D maid 11. ((jilt D".. h A ! . mil. luo ; iiM \N petirv P iF.lt ' A:t. n Rd , Staniiord, Conn. Itstties t.eit'.rrrine t o.) M 115. R-la.M 1 ID .t Alexandria. Va. 22313 Roland F Beers. Inc.) V 1 T 'N. Ear) E. i CD pit 1 tncriln St.. Bethlehem, Pa. 7. eitrrn Electric Co.. Inc.) "!! N. Virginia koet!ran * erattiic Society sots N High St, v.'t.leas, < ilno 4 3214 ' `o'* BEGLEY, Edward R. (R)^ Corhart Refractories Co. 1600 W. Lee St., Louisville, Ky. BEHAR FIREBRICKS & POTTERIES LTD. (K. N. Mukhcrjce) ]'. O. Mugma, Dist. Dhanbad, India BEHRNS, Lloyd S. (W) Kinetic Dispersion Corp. 45 Boxwood Lane, Buffalo, N. Y. 14225 BEIXLICH, Alfred W. (R) 3404 19th Ave., Sheffield, Ala. (Tennessee Valley Authority) BEJNLICH, Justus J. (R) United States Steel Corp. Rtn. 2414, 525 William Penn PI. Pittsburgh, Pa. 15230 BEL, Alain Commissariat a l'Energie Atomique D. R. P., Boite Postal No. 1 Saint Paul lez Durance (B.d.R.), France BELKOWSKI, Arthur V. (W) 7 Tekening Way Hamilton Square, N. j. 08690 (NewJersey Porcelain Co.) BELL, Baxter J. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 BELL, Clarence D. 413 E. 18th Ave. - Columbus, Ohio-43201 BELL CLAY CO. (Richard Bell) Gleason, Tenn. BELL, Kenneth E. (S) 13 Higwood Dr. Ottawa 5, Ont., Canada (Dept, of Mines & Technical Surveys) BELL, Richard (M) Bell Clay Co., Gleason, Tenn. BELL, William C. (BFP) 3044 Lewis'Farm Rd., Raleigh', N. C. (North Carolina State) BELLE, Jack (B) Westinghouse Electric Corp. Bettis Atomic Power Lab. Bettis Field, Box 1468 Pittsburgh, Pa. 15230 BELLIDO, Bartolome Darnis Director Gerente de M E R S A Lugones (Oviedo), Spain BENBENEK, Raymond (SI) Blue Ridge Brick Corp. Box 311, Buena Vista, Va. 24416 BENDER, John H. (RI) 533 N. Second St., Weilsville, Mo. (Wellsville Fire Brick Co.) BENECKE, Mark W. 2740 College Ave., Apt. 102 Berkeley, Calif. 94705 BENECKI, Walter T., Jr. (EJ) 4531 Forbes Ave., Apt. 610 Pittsburgh, Pa. 15213 (University of Pittsburgh) BENEDICT, Virginia American Ceramic Society 4055 N. High St. Columbus, Ohio 43214 BENGAL POTTERIES LTD. (G. K. Bhagat) 45 Tangra Rd. Calcutta 15, India BENNER, Stanley G. (C) 1610 Frase St. South Plainfield, N. J. BENNETT, A. Lee (SFI) 1830 Las Flores Dr., Glendale 7, Calif. (Consultant) BENNETT, Donald C. (W) Carborundum Co. Box 268, Perth Amboy, N. J. 08832 BENNETT, Dwight G. (CFIP) University of Illinois 204 Ceramics Bldg. Urbana, 111. 61803 BENNETT, Frederick R. (R) Box 325, Hartsville, S. C. 29550 fCarolina Refractories Co.) BENNETT, Harry (B) 714 W. 51st St. Miami Beach, Fla. 33140 (B. R. Laboratory) BENNETT, James E. (E) ITT Cannon Electric Co. 3208 Humboldt St. Los Angeles 31, Calif. BENNETT, Marvin (WI) 33 Antoinette Ave. Poughkeepsie, N. Y. (IBM Corp.) BENNETT, Myles P. (WFI) 6552 N. Oldham Lane San Gabriel, Calif. (INTERFACE) BENNETT, Philip M. (R) 6 Roberts Rd., Warren Townshm Plainfield, N. J. 07060 p (fjuigley Co., Inc.) BENNETT, Russell B. (B) 301 Thalia, Rochester, Mich. (General Motors Corp.) BENNETT, Truman W. 9037 Wall St,, N. E. Massillon, Ohio 44646 BENNETT, Walter R. (SI) Acme Brick Co, j-'i.x 125, Fort Worth, Texas 76l(lt BENNETT, W. C. 1 H. & R. Johnson Ltd. Highgate Tile Works Tunstail, Stoke-on-Trent, England BENSON, Lloyd A. (B) a 2200 Merrill St. St. Paul, Minn. 55113 (Minnesota Mining & Mfg. Co ) BENSON, Peter O. (RJ) M & T Chemicals Inc. R. R. 3, Beaverdam, Va. 23015 BENSON, Robert H. (E) Aluminium Limited Sales, Inc. Ill \V. 50th St. New York, N. Y. 10020 BENTLE, Gordon G. (B) Atomics International Div. North American Aviation, Inc. Box 309, Canoga Park, Calif. BENTLEY. Bernard F. Box-1276, Alfred, N. Y. 14802 BENTLEY, Jon D. (WJ) .3022 Colette, Richmond, Calif. (American Radiator & Standard Sanitary Corp.) BENTON, Marion L. (R) Abrasives & Ceramics, Inc. Box 1, Morrice, Mich. BENTZ, George B. (M) National Plumbing Pottery, Inc. City Park & Thurman Aves. Columbus, Ohio 43206 BENZEL, Tames F. (I) 8717 Willow Hills Dr. S. E. Huntsville, Ala. BERG, Morris (EF) 125 Bella Vista Dr., Apt. 13 Grand Blanc, Mich. (AC Spark Plug Div. General Motors Corp.) BERG, Soeren Porcelaensfabriken Danmark A/S Vinkelvej lo, Kongens Lvngby, Denman BERGER, Donald F. (G) 274 Heather Rd., Madison, Ohio (Diamond Alkali Co.) BERGERON, Clifton G. (CIP) University of Illinois 203 Ceramics Bldg. Urbana, 111. 61803 BERGERSON, John F. Box 336, Mercer Island, Wash. 98040 BERGHAHN, 2/Lt. Theodor A. (GJ) 05011752, L'SA Ordnance Guided Missile Shop Aberdeen Proving Ground, Md. 21005 BERGMAXN, Oswald R. (B) 424 Barby Lane, Woodcrest Cherry Hill, N. J. (E. I. du Pont de Nemours & Co.) BERKELHAMER, Louis H. (El) Ohmite Mfg. Co. 3601 Howard St., Skokie, 111. BERKOWITZ, Norman S. (CJ) American Thermocatalytic Corp. 216 E. Second St. Mineola. L. I., N. Y. BERKOWITZ, William R. 4365 Xorthfield Rd. Warrensville Heights 28, Ohio BERXARDINI, Guy F. (E) R. R. 5, Box 19. Latrobe, Pa. ( Carborundum Co.) BERNS, Milton H. (MF1 Glenn Terrace, Hamburg, N. Y. 140;.' (Electro Refractories & Abrasives Corp.) BERNSTEIN, Leonard (E) Alloys Unlimited, Inc. 21-01 43rd Ave. Long Island City, N. Y. 11101 BF.RNSTORF, Robert B. (D) Commercial Decal. Inc. R. R. 3, Dairy Lane East Liverpool, Ohio 43920 BF-RRIN, I-loyd 2219 Ridge Ave., Evanston, 111. 60201 Ceramic Bullet^ 1 Thomas F. (E) J Ave., West Caldwell, N. J. Pfcl il CZ cotp. of America) (^ Herbert P. (R) ,,(,rSE.''Cer, Clark & Daniels, Inc. 1 V.' award St., Verona, N. J. IjMfoEdgard F. i UP) i.RTAIJ of Detroit I'-r'S Chemistry pfP**Nichols Rd., Detroit 21, Mich. pK.4t^()ri0rN*HS-FENif.thJ--a-Sm---te.-,-srML.o/nt(mBtJo\ )uth, 111. i!u,[.sS. Army) ff.^^(VH0ilaOHsTastTeteI, SSRtt.,a,.y5.m;0u2oEnd L. 2keley4,Calif,. ifRichard W. (W) pES^Jadasra Pottery Co. BoTlOW' Syracuse, N. V. 13201 5ESSJ& IJnie & Allied Industries o search Association rhurch St.. Welwyn, Herts, England ccT Edison E. (G) _ Fo,K,v.O\vens-Ford Glass Co. "25, ir Broadway, Toledo, Ohio 43605 rcTHL Alden B. (B) ^National Bureau of Standards u/nshingtn ^0-34 rrHEEHEM STEEL CO. 5b cthwab Memorial Library 5Vb^s's"' rhiladelphia. Pa. 19131 '?,ETUteeTrail West. Mt. Kemble Lake Morristown, N. J. /M & T Chemicals Inc.) WeRIDGE, Colin M. < B) 1458 88th Ave., Oakland, Calif. 94621 (Philco Corp.) _ 'FVIS Ralph E. (Cl) ISIS N. Park Blvd. Cleveland Heights, Ohio 44106 (Ferro Corp.) 3EYARD, Ernest R. Rutgers, The State University School of Ceramics New Brunswick, N. J. 08903 EZBORODKO, David (G) Mechanical Mirror Works, Inc, 661-663 Edgecombe Ave. New York 32, N. Y. SHAGAT.G.K. Bengal Potteries Ltd. 45 Tangra Rd., Calcutta 15, India CHALLA, Amrit K. (WI) 1633 E. Palm Ave., Apt. 3 El Segundo, Calif. 90245 ; (Redondo Tile Co. Ltd.) , SHASKAR, Baij N. Ishwar Industries Ltd. P. O. Ishwar Nagar, New Delhi, India HASKAR, Vidur Box 176, Alfred, N. Y. 14802 xCCUM, Robert T. (C) 219 Woodlawn Ave. Decatur, Ga. 30030 (Associated Factory Mutual Fire Insurance Co.) j ,'CKELHAUPT, Roy E. (R) i Southern Research Institute ` 2000 Ninth Ave., S. Birmingham, Ala. 35205 1CKFORD, Fred A. (G) , Box 29, R. R. 2, Campbell, N. Y. (Corning Glass Works) 11DDULPH, R. Bruce (G) | 315 E. First St. Corning, N. Y. 14830 (Corning Glass Works) DWELL, John C. (SJ) 121 Barnett St. Brookville, Pa. 15825 (Hanley Co.) EDENBACH, Joseph M. (B) 3401 Tulip Dr. I Indianapolis, Ind. 46227 !A C Spark Plug Div. General Motors Corp.) `1EGLER, Donald J. (S) 347 Edith Dr. West St. Paul 18. Minn. 'Twin City Brick Co.) 4EK. Kenneth A. (RJ) 15447 Dorchester Ave., Apt. 2 Holton, 111. 60419 '01 (Engineered Ceramics Mfg. Co.) :tjn ,0D 43, No. 10 (1964) BIELER, Barrie H. (R) 3706 Moorland Dr. Midland, Mich. 48640 (Dow Chemical Co.) BIELSTEIN, Hans O. (R) Aeronautical Research Lab. (ARZ) Bldg, t'u Wright-, atterson AFB, Ohio BILEK, J. George (C) U4 Fieldcrest Rd. New Canaan. Conn. 06840 (International Lead Zinc Research Organization) BILLECI. Andre G. (DP) Box 11, Alfred, N. Y. 14802 (State University of New York College of Ceramics, at Alfred Univ.) BILLINGS, David D. (G) FMC Corp. Colorado School of Mines Research Foundation, Inc. Box 112, Golden, Colo. 80402 BILLMYER, John E, (DP) 1519. E. Mexico, Denver, Colo. 80210 (University of Denver) BINDER, Ira (B) Union Carbide Research Institute Box 278, Tarrytown. N. Y. 10592 BIRCH, Raymond E. (RFI) Harbison-Walker Refractories Co. Garber Research Center Box-98037, (Pittsburgh, Pa. 15227 BIRNE'R, Max J. '(R) Dolite Co. 4164 Monroe St., Toledo, Ohio 43606 BIRSE, Alexander L. John G. Stein & Co., Ltd. Bonnybridge, Scotland BISHAY. Adli American University in Cairo 113 Sharia Kasr el Eini, Cairo, Egypt BISHOP. Carl K. (R) 821 N. First St. Rockford, 111. 61107 (Ipsen Industries, Inc.) BISHOP. Fred D,, Jr. (S) Chemical Products Corp. Box 815, Cartersville, Ga. BISHOP, Frederic L. (GF) Consumer & Technical Products Div. Owens-Illinois 1700 N. Westwood Ave. Toledo. Ohio 43607 BISHOP, Frederick T., Jr. (S) 26 Sophia Dr. Scarboro, Ont., Canada (Toronto Brick Co. Ltd.) BISHOP, George J., Ill (S) Richland Shale Products Co. Box 3207, Columbia, S. C. 29203 BISHOP. Harold E. (GI) 742 Ferndale Dr., Statesville, N. C. (Bishop & Associates) BISHOP. Richard N. (GJ) 3630 Velma Dr. Nashville, Tenn. 37205 (Ford Motor Co.) BISSELL, Don W., Jr. (Cl) 703 Green St., Rockton, 111. (Ipsen Industries, Inc.) BISTLINE, Walter A. (G) Pittsburgh Plate Glass Co. Chemical Div., One Gateway Center Pittsburgh, Pa. 15222 BITKO, Sheldon (G) 122 Hoyt St., Stamford, Conn. (Consultant) BITTENCOURT, Paulo R. Magnesita S. A., Caixa Postal 208 Belo Horizonte, M. G., Brazil BIXBY, Henry D. (WI) Frenchtown Porcelain Co. Frenchtown, N. J. 08825 BJORCK, Gordon L. Box 161, Alfred. N. Y. 14802 BLACHERE, Jean R. (R) 14 Belcourt PI. Dollard des Ornieatix, Que., Canada (Dominion Tar & Chemicals Ltd.) BLACHERE, Sarnia T. (D) 14 Belcourt PI. Dollard des Ormeaux, Que., Canada (Dominion Tar & Chemicals Ltd.) BLACK, John W. (C) Crane Canada Ltd. Port Hope, Ont., Canada BLACK, Jonathan T, (SI) 1674 Pine Valley Rd. Milledgeville, Ga. (Griffin Pipe Products Co.) BLACKBURN, A. Keif (SI) 204 N. State St. Westerville, Ohio 43081 (Epro Incorporated) BLACKBURN. Douglas H. (G) 3801 39th St., N. W. Washington. 1). C. 20016 (National Bureau of Standards) BLACKMAR, Robert J. (M) 31 Montana Dr., Holden, Mass. 01520 (Norton Co.) BLACKWELL, A. (M) Stauffer Chemical Co. 380 Madison Ave. New York, N. Y. 10017 BLACKWOOD, James M. (RI) : Marion & Barbara Sts. Parkhurst Apts. 5-D Bethlehem, Pa. 18017 (Bethlehem Steel Co.) BLAES, Henry M,, II (B) 2516 Vassar PI. Costa Mesa, Calif. 92626 (Philco Research Labs.) BLAHA, Emil (R) 415 Ashmead Rd., Cheltenham, Pa. (Selas Corp. of America) BLAINE, John C. (G) Libbev-Owens-Ford Glass Co. Ottawa, III. 61350 BLAIR, Gerald E. (G) Edgerton. Germeshausen & Grier, Inc. Box 98, Goleta, Calif. BLAIR. G. Richard (B) 10748 Cranks Rd., Culver City. Calif. (Hughes Aircraft Co.) BLAIR, Laurence R. (B) . Johns-Manville Products Corp. Research Center Manville, N. J. 08805 BLAIR, Robert (B) Bel! Telephone Labs.. Inc. Murray Hill. N. T. 07971 BLAIR. William H. (M) 3936 Bryn Mawr Dr., Dallas. Texas (O. Hommel Co.) BLAKE, Austin W. (DP) State University of New York College, Oswego, N. Y. BLAKE, R. S. Johnson Tiles (Ptv.) Ltd. P. O. Olifantsfontein Transvaal, South Africa BLAKE. Walter T. (X) C. W. Brabender Instruments, Inc. 50 E. Wesley St. South Hackensack, N. T. 07606 BLAKELY, Timothy L. (RJ) 420 Grangnelii Ave., X723 Antioch, Calif. 94509 (INTERPACE) BLANCHARD, M. Kenneth (CF) A. O, Smith Corp., 3533 X. 27th St. Milwaukee, Wise. 53216 BLAND, Edward J. (R) Johns-Manville Sales Corp. 3101 Euclid Ave., Cleveland 15, Ohio BLANDFORD, Joseph B,, Jr. (C) 1488 Lemhe Rd., Xenia, Ohio 453S5 (Engelhard Industries, Inc.) BLANK, Bette A. 106 Wilson St., Albany 6, Calif. BLANK, Stuart L. 106 Wilson St., Albany 6, Calif. BLANKENSHIP, Clinton L. (M) 300 Old Village Rd. Columbus, Ohio 43204 BLAU, Henry H. (GFIP) Ohio State University Dept, of Ceramic Engineering 124 W. 17th Ave. Columbus, Ohio 43210 BLAZE, Joseph E. (R) 3499 Greenbriar Ave.. Alliance, Ohio (Babcock & Wilcox Co.) BLENKO, William H.. Jr. (G) 501 Fourth St., Milton, W. Va. (Blenko Glass Co., Inc.) BLESSING, Robert L. (SI) 1714 Crestwood Dr. Mineral Wells, Texas (Texas Vitrified Pipe Div. Can-Tex Industries, Inc.) BLINN, Morton B. (R) Westinghouse Electric Corp. Astronuclear Labs. Box 10864, Pittsburgh 36, Pa. BLISS, Roderick T. (M) 35 E. Center St., Xesquehoning, Pa. (Deister Concentrator Co.) 697 BLITOX, Jerald L. (C) 169 Allen St. Beaver Falls, Pa. 15010 (McDanel Refractory Porcelain Co.) BLIZARD, Join R. (G) Corning Glass Works, Corning, N. Y. BLOCH, E. H. W. 143 Crewe Rd. Alsager, Stoke-on-Trent, England (Consultant) BLODGETT, William E. (El) American Radiator & Standard Sanitary Corp. Box 4037, Louisville, Ky. 40204 BLOHM, Richard E. (W) Rheem Manufacturing Co. Box 111, Metuchen, N. J. BLOME, James C. (BI) 12375 Hollister Dr. Bridgeton, Mo. 63044 (McDonnell Aircraft Corp.) BLOOM, Ray A. (R) Timken Roller Bearing Co. Technical Library Canton, Ohio 44706 BLUM, Jack F. (B) Beryllium Corp. Box 1462, Reading, Pa. 19603 BLUM, Seymour L. (El) IIT Research Institute 10 W. 35th St., Chicago, 111. 60616 BLUME, Arthur J. (SFI) American Olean Tile Co. Lewisport, Ky. 42351 BLUNT, Royden A. (GF) 700 N. Charles St. Baltimore, Md. 21201 (Consultant) BLYTHE COLOUR WORKS LTD. (C. G. Sergeant) Cresswell, Stoke-on-Trent, England BOBAL, George A. (R) 366 Outlook Ave., Colonia, N. J. (Metroooiitan Refractories Corp.) BOBROWSKY. A. R. (D) 31 North Dr., Livingston, N. J. (Pressure Technology Corp. of America) BOEKER, V. W. (GI) Owens-Corning Fiberglas Corp. National Bank Bldg. Toledo, Ohio 43601 \BOETTNER, George B. (G) ! 22 Brown Rd., Corning, N. Y. 14830 (Corning Glass Works) BOGARDUS. E. Hal Cornell University Dept. Engineering Physics Ithaca. N. Y. 14850 BOGART. Burton S. (GJ) 118 W. Chestnut St., Lancaster, Ohio (Anchor Hocking Glass Corp.) BOGATAY. Paul (DP) Ohio State University Dept, of Ceramic Art 126 N. Oval Dr. Columbus, Ohio 43210 BOGDANOW, Morris D. (D) Maddux of California 3030 Fletcher Dr. Los Angeles, Calif. 90065 BOGNAR, Edwin J. (RI) Union Mining Co., Inc. 1012 Benedum-Trees Bldg. Pittsburgh, Pa. 15222 BOHABOY, Philip E. 1101 W. Pennsylvania Urbana, 111. BOHLANDER, Karl M. (B) 5745 Tylersville Rd. West Chester, Ohio (General Electric Co.) BOHLING, William C. (RI) Babcock & Wilcox Co. Old Savannah Rd., Augusta, Ga. 30903 BOHRER, John J. (E) International Resistance Co. 401 N. Broad St. Philadelphia, Pa. 19108 BOLAND. Paul (B) 1694 Beacon Hill Blvd. Atlanta. Ga. 30329 (Georgia Institute of Technology) BOLES, Sara J. (B) 4206 Tuckerman St. Hvattsville, Md. 20782 (U. S. Bureau of Mines) BOLIN, William J. (W) American Zinc Sales Co. Paul Brown Bldg., St. Louis, Mo. G9S BOLIXGER, Phillip N. (Ill) 1303 Audrey Lane, Phuenixvillc, Pa. (General Electric Co.) BOLLEN, W. J. Algemene Vercniging voor de Nederlandse, Aardewerk en Glasindustrie, Haagweg 139 Rijswijk (ZH), Netherlands BOLLINGER, Robert H. (MI) 537 E. Hamilton Ave. State College, Pa. 16801 (Warner Co.) BOLON, David G. (RI) 5751 Kilmer Lane Indianapolis 20, Ind. CD. G. Bolon Sales Co.) BOLTON, Harry L. (R) Philadelphia Quartz Co. Public Ledger Bldg. Independence Sq. Philadelphia, Pa. 19106 BOLTON, Russell L. 11370 S. Oakley, Chicago, 111. 60643 BOLZ, Leonard H. (B) National -Bureau of Standards . Div. 9.7, Connecticut Ave. & Van Ness Washington, D. C. 20234 BONAR, John A. 1734 W. 21st St., Chicago, 111. 60608 BOND. Robert M. (S) 7523 Edgewater Dr. Columbia, S. C. 29204 -- (Carolina Ceramics,. Inc.) BONEBRARE, H. P. (MFI) Aluminum Co. of America 1501 Alcoa Bldg. Pittsburgh, Pa. 15219 BONK, John A. (G) Coming Glass Works Houghton Park, Coming, N. Y. BONNEAU, Richard A. 2949 Leta Lane Sacramento, Calif. 95821 BONNEMA, Donald E. (EJ) 6550 Chaffee Ct. Brecksville, Ohio 44141 (Piezoelectric Div., Clevite Corp.) BONNOT CO. (C. W. Enyartl Box 390, Canton, Ohio 44701 BONSACK, James P. (E) Glidden Co. 3901 Hawkins Point Rd. Baltimore 26, Md. BONSTEIN. Thomas E. (R) Paper Makers Importing Co., Inc. 44 S. Second St.. Easton. Pa. BOONE, Frank H. (G) Wyandotte Chemicals Corp. 1609 Biddle Ave. Wvandotte, Mich. 48193 BOORMAN, John F. (R) Aluminum Co. of America Two Penn Center Plaza Philadelphia. Pa. 19102 BOOTH, Charles L. Pennsylvania State University College of Mineral Industries University Park, Pa. 16802 BOOTH. John F. Hazlehead Hall, Penistone Nr. Sheffield, Yorks. England (Hepworth Iron Co. Ltd.) BOOTH, J. Robert Unity-New Kensington Rd. R. R. 2, Box 400 New Kensington, Pa. BOOW, James Australian Ceramic Society Dept, of Ceramic Engineering, Box 1 Kensington, N. S. W., Australia BOOY, Emmy C. (I) Feeks Lane. Locust Valley, N. Y. BOOZE, M. C. (RFI) Box 31, Pebble Beach, Calif. BOPP, Charles D. (B) 620 W. Vanderbilt Dr. Oak Ridge. Tenn. 37830 (Oak Ridge National Lab.) BOPP, Harold F. (GF) 67 Gorton St., Corning, N. Y. (Corning Glass Works) BOQUIST, Carl W. (C) 407 N. Grand Blvd. Park Ridge, 111. 60068 (IIT Research Institute) BORBAS, Joseph J. (RJ) Bethlehem Steel Co. Bethlehem, Pa. 18016 BOR EL, Edouard Electroverre Romont S. A. Romont/FR, Switzerland d.Uif.SMU 1' A K1 K tv I',. K A/S I mis kmidsen/ UorgcMad, lw. HOKUM, Marcus P. r"4y 001 Ninth St.. Berkeley 10 CiWt BOROS. John (E-FI) aIlf- 11 10 E. Jackson St. Long llcach 5, Calif. , Atnonctics Div. North American Aviation, Inc 1 BOKT/, Seymour A. (B) 1341 E. S5th St., Chicago 19 ]u v 11T Research Institute) BOSCH, F. M. 1 ah. Anorganisch-Tech. & Electro chemie 33 i'l.iteaustraat, Ghent, Belgian, BOSl.KK. Krell (W) sm 1000 Yorkwood Dr., Mansfield Act Ingersoll-Humphryes Div. ' n, Borg-Warner Corp.) , BOTKIELD. George B. (R) Botfield Refractories, Inc. Swanson & Clymer Sts. Philadelphia 47, Pa. BOTFIELD REFRACTORIES, INp (George B. Botfield) Swanson & Clymer Sts. Philadelphia 47, Pa. BOTH. Eberhard (E) 1505 S. Wanamassa Dr. Asbury Park, N. J. 07712 ( U. S. Army Electronics Lab 1 BOTHE. James V. (G) 308 Southland Dr. Danvijle, Va. 24541 (Corning Glass Works) BOUDER. `Norman M., Jr. (G) 3437 Lakewood Rd. Baltimore, Md. 21234 (Pemco Div., Glidden Co.) BOVF.E. Benedict A. (M) 8557 S. W. 16th Ct. Fort Lauderdale, Fla. 33314 (Harper Electric Furnace Corp.) BOWDEN, James J. (B) Bowflux Co. Box 127. Cortland. Ohio 44410 BOWEN ENGINEERING, INC. (Joseph J. Quinn, Jr.) North Branch, N. J. BOWEN, Robert G. (G) Pittsburgh Plate Glass Co. 240 Elizabeth St. Shelbvvilie, Ind. 46176 BOWERS, Donald J. (BFI) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 BOWMAN, Donald C. (CF) 579 S. Craig PL, Lombard, 111. (Chicago Vitreous Corp.) BOWMAN, George A. (GI) Corning Glass Works 550 High St., Bradford, Pa. 16701 BOWMAN, James A. (W) 1018 St. Matthew St., Gonzales, Texas (Georgia Kaolin Co.) BOWNE, Martin S. (SI) I.ee Clay Products Co.. Inc. Clearfield, Ky. 40313 BOYCE, Joseph (M) Shepherd Chemical Co. 2803 Highland Ave. Cincinnati, Norwood, Ohio 45212 BOYCE, Walter A. (G) 160 High St., West Orange, N. J. (Westinghouse Electric Corp.) BOYD, Charles E. (G) Anchor Hocking Glass Corp. Plant 55, W. Fair Ave. Lancaster, Ohio 43130 BOYD, Frank H. (M) S. G. Frantz Co., Inc. Box 1138, Trenton 6, N. J. BOYD, George R. (G) Piikington Brothers (Canada) Ltd. Glass Mfg. Div., 350 Danforth Rd. Scarborough, Ont., Canada BOYD, Hugh (M) Majac, Inc., 23rd St. Sharpsburg. Pittsburgh 15, Pa. BOYD, Robert C. (CFI) American-Standard Box 8158, Louisville, Kv. 40208 BOYD, William E. (R) ' Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp. Box 267, Mexico, Mo. 65265 BOYER, Ensign Bruce A. U.S.S. Ingraham (DD694) F. P. 0., New York, N. Y. Ceramic Bulleti> s ,vstoN; Claudia C*. Associates (l)l;) !>L ^-k11 Bellevue PI. 5f.L'i 111.60611 Rohtrt S. (S) sOvaJional Lime Association ^Sth St., N. w. tt4siiii'Ston'D-c- -0005 .Vcv Stuart W., Ill ^Bo*x 7'j'87q, A(lGfre) d, N. Y. 14802 30ZZg^- Glass Co., Railroad Ave. ^Allegany, Pa. 16743 .rLBILL, Charles E. (E) SRAOh R. R. l, Shreve, Ohio 44676 fniamonite Products Mfg. Co.). SR,^n(o4E-1nN,im,. otR>nndK,Le.erra'lwVd .-PCfroMMd1uII)cts, Inc. {? , 912, Hammond, Ind. 46325 mnFORD, Kenneth D. (S) RR 6620 S. Newland Circle t ittleton, Colo. (Robinson Brick & Tile Co.) oiDLEY, Alan L. Cullinan Refractories Ltd. p 0. Olifantsfontein Transvaal, South Africa hmDLEY, Edward L. cK j79 Lakeview Ave., N. E. , Atlanta 5, Ga. sbaDLEY, Fennimore N. (El) 3R 3804 1 42nd PL, S. E. Bellevue, Wash. (Boeing Co.) ,RADLEY, James E. _ ' Ohio State University Dept, of Mineralogy 124 W. 17th Ave. Columbus, Ohio 43210 jrADLEY, Richard S. (RFI) 5 1202 Via Barranca, La Jolla, Calif. 5R4DLEY, Robert O. (G) 3672 Indian Rd., Toledo 6, Ohio (Toledo Engineering Co.) aRADLEY, Ronnie A. (BJI) 421 W. Vanderbilt Dr. Oak Ridge, Tenn. 37830 (Union Carbide Corp.) 3RADSTREET. Samuel W. (CFI) AFML (MAAM) Wright-Patterson AFB, Ohio 45433 (3RADT, Richard C. / 275 Hoosick St.. Apt. GHA-1 Troy, N. Y. 12180 3RADY, John G. (B) Dept, of Mines & Technical Surveys Ceramic Section, 40 Lydia St. Ottawa, Ont., Canada 3RADY, Lynn J. (E) 1219 Canton St., Elkhart, Ind. (CTS Corp.) iRADY. T. E. (R) Surface Combustion Div. Midland Ross Corp. Box 907, Toledo 1, Ohio :RAIN. Douglas G. (W) 1960 Jane St. Weston, Ont., Canada fAtnerican Standard Products (Canada) Ltd.) 3RAJER, Edwin J. (E) j Zenith Radio Corp. i 6001 W. Dickens Ave. Chicago, 111. 60639 3RAMLETT, William P,, Jr. (GI) 2311 Mayfair Dr., Lancaster, Pa. (Armstrong Cork Co.) 3RANDES, Eric A. j Fulmer Research Institute Ltd. Stoke Poges, Bucks, England 3RANDMAYR, Ronald J. (E) j 906 Ruth Dr., Neptune, N. J. ! (U. S. Army Electronics Lab.) NRANDON, I. Leon (BJ) l 1361 Forsythe Ave. Columbus, Ohio 43201 (Ohio State University) -RANDT. Kristian H. (B) 8201 Magnetic St. El Paso, Texas 79904 an (White Sands Missile Range) C'RANDT, Martha W. (G) National Glass Budget ' 913 Empire Bldg. Pittsburgh, Pa. 15222 -RANDT, Neill M. (GF) American Optical Co. Research Cehter Southbridge, Mass. 01550 VL 4.3, No. 10 (1964) iiR.WDT, U illiain O. tMFl) 141 Longue Vue Dr. Pittsburgh, Pa. 15228 (O. Hommel Co.) BRANNAN, John H. (C) Union Carbide Corp. Carbon Products Div. Box 6116, Cleveland, Ohio 44101 BRANSON, Donald L. Rutgers, The State University School of Ceramics New Brunswick, N. J. 08903 BRANT, Arthur M. (R) R. R. 3, Box 420-A Carthage, N. C. 28327 BRANT, David G. (WI) 16161 Colina St., Victorville, Calif. (C. K. Williams & Co. Div. Chas Pfizer & Co. Inc.) BRASHARES, C. A. (R) Harbison-Walker Refractories Co. Two Gateway Center Pittsburgh, Pa. 15222 BRASSFIELD, Henry C. (B) 529 Cochise Ct., Cincinnati 15, Ohio (General Electric Co.) BRATSCHUN, William R. (El) Honeywell, Inc., Research Center 500 Washington Ave., S. Hopkins, Minn. 55343 BRATTON, Raymond J. (B) 4029A Dowling Ave. ------ Pittsburgh, Pa. 15221 (Westinghouse Electric Corp.) BRAX, R. Manufacture Generale D'Emaux Vitrifies 221 Av. Gabriel-Peri Sainte-Genevieve-Des-Bois, France BRAY, David K. (B) General Abrasive Co., Inc. 2000 College Ave. Niagara Falls, N. Y. 14305 BRAY, Kenneth J. (W) Wheeling Tile Co., Wheeling, W. Va. BRAY, Philip J. (GP) Brown University, Dept, of Physics Providence, R. I. 02912 Brasilian Ceramic Society--see Associacao Brasileira de Ceramica BREARTON, Denis S. 56 Stroud Rd. Patchway, Bristol, England BRECK, Donald W. (B) Union Carbide Research Institute Box 278, Tarrytown, N. Y. 10592 BREDBENNER, Ambrose M., Jr. (E) Ceramaseal, Inc., Box 25 New Lebanon Center, N. Y. 12126 BREDEGAARD, Palle Porcelainfabriken Norden 95 Valby Langgade Copenhagen, Denmark BREEDLOVE, James G. (BI) 804 James Blvd. Signal Mountain, Tenn. 37377 (American Lava Corp.) BREIT, Karl K. (R) 1459 Bryant Lane, Meadowbrook, Pa. (Remmey Div. A. P. Green Fire Brick Co.) BREITWIESER. Robert H. (SI) 395 Lamar St., Lakewood 26, Colo. (Denver Brick & Pipe Co.) BREMSER, Albert H. 50754 Robinson St., Champaign, III. BRENNAN, John J. 2226 Durant Ave., Apt. 104 Berkeley, Calif. 94704 BRENNAN, Joseph L. (B) 183 Conneaut Dr. Pittsburgh. Pa. 15239 (Nuclear Materials & Equipment Corp.) BRENNECKE, Otto Forellenweg 11 821 Prien/Chiemsee, Bavaria, Germany BRENNER. Harold M. (C.) 897 E. Beau St., Washington, Pa. BRENNER, Ralph F. (GF) Cove Beach Club, Apt. 404 Deerfield Beach, Fla. BRERETON, John P. (E) Nichols Engineering & Research Corp. 1336 N. Carolan Ave. Burlingame, Calif. 94010 BRESLICH, Francis N., Jr. (R) 12505 Marine View Dr., S. W. Seattle, Wash. 98146 (Boeing Co.) BRETZ, L. A. (S) 1718 Theodan Dr., Pittsburgh 16, Pa. (Natco Corp.) i. i< r. \\ I -K, i 111f i ,~i i Alamo Clay Products Co. 503 Busby Dr,, San Antonio, Texas BREWSTER, Gordon F. (G) 807 Ridge Rd. E., Williamson, N. Y. (Bausch & Lomb, Inc.) BRIAN, Dick (W) 422 Florida Ave., Chester, W. Va. (Harshaw Chemical Co.) BRIAN, James A. (M) Eagle-Picher Co., 1316 Oliver Bldg. Pittsburgh, Pa. 15222 BRIAN, S. Douglas (M) Paper Makers Importing Co., Inc. 44 S. Second St., Easton, Pa. 18042 BRICKHOUSE, Robert E. (S) Hamilton Rd., R. R. 3 Sanford, N. C. 27330 (Sanford Brick Corp.) BRIGHAM, Ralph V., Jr. (WI) Onondaga Pottery Co. 1858 W. Fayette St., Syracuse 1, N. Y. BRIGHT, Norman F. H. (B) Dept, of Mines & Technical Surveys 555 Booth St., Ottawa 4, Ont., Canada BRILL, Robert H. (G) Corning Museum of Glass Corning, N. Y. BRINDLEY, George W. (BFP) Pennsylvania State University 126 Mineral Sciences Bldg. University Park, Pa. 16802 BRINGARDNER, R. G. (R) Michigan Chemical Corp. 500 N. Bankson St. Saint Louis, Mich. 48880 BRINKERHOFF, George E. (R) Harbison-Walker Refractories Co. Two Gateway Center Pittsburgh, Pa. 15222 BRINSMEAD, Kenneth H. (R) Avnet-Shaw Div. British Industries Corp. 91 Commercial St., Engineer's Hill Plainview, L. I., N. Y. 11803 BRISBANE, S. M. 40 Riverdale Rd. Hawthorn E2, Viet., Australia (Commonwealth Scientific & Industrial Research Organization) BRISTOW, Robert H. (El) 4 Sequoia Rd., R. R. 1 Ballston Lake. N. Y. 12019 (General Electric Co.) BRITCHER, Gordon (S) 306 Berkeley Dr., Syracuse 10, N. Y. (Syracuse Pottery, Inc.) BRITE, Daniel W. (B) 403 Smith, Richland, Wash. (General Electric Co.) BRITISH CERAMIC SOCIETY (Gerald H. Stewart) Shelton House, Stoke Rd. Shelton, Stoke-on-Trent, England BRITTAIN, Clifford G. (E) 3528 Arlington St. Laureldale, Pa. 19605 (Western Electric Co., Inc.) BRITTAIN, John O. (BP) Northwestern University Dept, of Materials Science Evanston, 111. 60202 BRITTON, Marvin G. (GI) 121 Hornby Dr., Painted Post, N. Y. (Corning Glass Works) BRIXIUS, Paul University of Queensland George St., Brisbane, Australia BROCK, Thomas W. (B) Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 BROCKMAN, Frank G. (E) Philips Labs. 345 Scarborough Rd. Briarcliff Manor, N. Y. 10510 BROCKWAY GLASS CO., INC. (F. B. Hess) Brockway, Pa. 15824 BROCKWAY, M. Clifford (B) 299 W. Sixth Ave. Columbus, Ohio 43201 (Rattelle Memorial Institute) BRODERICK. Edward J. (E) General Electric Co., Tube Dept. 316 E. Ninth St. Owensboro, Ky. 42301 BRODIE, William T. (W) R. R. 7. Kittanning, Pa. (Eljer Div., Murray Corp. of America) 699 BKODY, Paul B. (R) A. P. Green Fire Brick Co. 100 E. Swan St. Columbus, Ohio 43215 BRONSON, C. Pf. (G) Southwest Potash Corp. 1270 Ave. of the Americas New York, N. Y. 10020 BROOKOVER, George B. (G) 3735 Maxwell Rd., Toledo 13, Ohio I (Consumer & Technical Products Div. Owens-Illinois) BROOKS, Merton H. (E) Box 1163, Berkley, Mich. (General Motors Research Labs.) BROOKS, Robert H. (Wl) Box 232, Perrysville, Ohio 44864 (Mansfield Sanitary, Inc.) BROOMHALL, Vincent (DF) Homer Laughlin China Co. Newell, W. Va. BROSIUS, John P. (G) 403 Emerson Ave. Aspinwall, Pittsburgh, Pa. 15215 (Krieg Piston Ring Co.) BROSKE, William F. (B) AMP Inc., Research Div. 425 Prince St,, Harrisburg, Pa. BROWER. William S,, Jr. (BI) National Bureau of Standards Div. 313.04 Washington, D. C. 20234 BROWN, Arthur E. (E) 20 Victoria PL, Red Bank, N. J. (U. S. Army Electronics Lab.) BROWN, C. Justus, Jr. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway Toledo, Ohio 43605 BROWN, Clarence B., Jr. (M) Hardinge Co., Inc. 240 Arch St., York, Pa. BROWN, Colin C. (G) . -21 Medbury Ave., Cuba, N. Y. 14727 BROWN, Daniel L. (E) Electronic Memories, Inc. 12621 Chadron Ave., Hawthorne, Calif. BROWN, Donald N. (G) 4 E. Third St., Corning, N. Y. 14830 (Corning Glass Works) BROWN, Donovan P. (RI) 640 Rittenhouse Lane Strafford, Wayne P. O., Pa. 19087 . (North American Refractories Co.) OWN, Dwight R. (W) Joslyn Manufacturing & Supply Co. Lima, N. Y. 14485 BROWN, George R. (M) North American Manufacturing Co. 4455 E. 71st St. Cleveland, Ohio 44105 BROWN. Jesse J., Jr. 737 S. Sparks St. , , State College, Pa. 16801 BROWN, John J., Jr. (SI) Quakertown Brick & Tile Co* Quakertown. Pa. 18951 BROWN. John T. (GJI) H6 W. First St., Corning, N. Y. /Corning Glass Works) B'nVN, Joseph A. (S) Baltimore Brick Co. '200 E. Madison St. Baltimore, Md. 21205 r.BOWN. Kenneth L. (B) Lincoln Electric Co. -2801 St. Clair Ave. r>UAm,?lsnd' Ohio 44117 " N, Lawrence H. (WFI) Box 395, Inverness, Fla. 32650 !...~.rnnsultant) -0\\ \', Lewis T. (G) Owens-Illinois 7,C 3 019, Oakland. Calif. 94604 ' X. Meredith C. (S) Friends Ave. A hittier, Calif. , . 1 onsnltant) 1 ('A N, Raymond I,,(GJ) ,`"'7 Skvline Dr. '''ion. Kans. 66205 . . '-MC Corp.) " '1 A1! X Raymond J. (El) j nish Beryllium Co. .Tr*' 0hio 43416 V Bichard M. 'J" Rhineland Dr. campaign. 111. 61822 Kohert A. (Rl) j, *0 N. e. Glisan St. ; ;;nland. Ore. 97220 rrcision Castparts Corp.) `8) 13ROWX, Robert E. (E) 190 Serena Way Santa Clara, Calif. 950S1 (Fairchild Semiconductor) BROWN, Robert L. (GJI) Virginia Glass Products Corp. Box 1231, Martinsville, Va. 24112 BROWN, Robert R. (S) Diamond Clay Products Ltd. Box 248, Burlington, Ont., Canada BROWN, Ronald A. (B) RCA Laboratories Princeton. N. J. 08540 BROWN. Rov W. (RI) Iiarbison-Carborundum Corp. Box 157, Falconer, X. Y. 14733 BROWN, Sherman D. (B) 7733 Rhea Ave., Reseda, Calif. 91335 (Rocketdyne Div. North American Aviation, Inc.) BROWN, Sherwood F. (B) 3 Lancaster Ave., Chelmsford, Mass. (Lowell Technological Institute) BROWN, Wilbur F. (GF) 3744 Brookside Rd. Toledo, Ohio 43606 (Libbey-Owens-Ford Glass Co.) BROWN, William B. (W) American-Standard 6920 Franklin Ave., New Orleans, La. BROWN. William E. (R) ___ 811 S. Park Ave. Norristown^ Pa. 19401 (E. J. Lavino & Co.) BROWN, W. Richard (B) 9536 Countryside Ct. Clarence Center, N. Y. (Cornell Aeronautical Lab.) BROWNE, Charles M. (B) Libbey-Owens-Ford Glass Co. 1701 E. Broadway Toledo, Ohio 43605 BROWNE, Thomas C, (RI) 626 Wavne Ave. Haddonfield, N. J. 08033 (Ross Tacony Crucible Co.) BROWNELL, Robert L. (El) 3136 Mesaloa Lane Pasadena. Calif. 91107 (Bell & Howell Research Center) BROWNELL, Wayne E. (SFIP) State University of New York College of Ceramics, at Alfred Univ. Alfred, N. Y. 14802 BROWNFIELD, Lyman Brownfield & Malone 50 W. Gay St., Columbus, Ohio 43215 BROWNING, R. R., Jr. (M) T. M. Huber Corp., 630 Third Ave. New York, N. Y. 10017 BROWNLEE, Jimmy C. 417 Farley Ave., Laurens, S. C. BROWNMILLER. Lorrin T. (B) Alpha Portland Cement Co. 15 S. Third St., Easton, Pa. 18043 BRUBAKER, Burton D. (BI) 112 Harold St.. Midland, Mich. (Dow Chemical Co.) BRUCH. Charles A. (C) General Electric Co. Valley Forge Space Technology Center Box 8555. Philadelphia, Pa. 19101 BRUCHMANN, Helmut (W) Haeger Potteries. Inc. 7 Maiden Lane, Dundee, 111. 60118 BRUECKNER, Friedrich Vereinigte Glaswerke Aachen Nizzaallee 32/34, Aachem, Germany BRUHL, Don A., Jr. (X) 3305 Whiteway Dr. Austin, Texas 78757 (New York Life Insurance Co.) BRUHN, Henry H. (R) 5925 E. Fifth St., Tucson, Ariz. (McDanel Refractory Porcelain Co.) BRUMM. Carl E. (G) 2728 Nash Rd., Toledo 13, Ohio (Owens-Illinois) BRUMMER, George M. (R) 8570 Stahley Rd.. East Amherst. N. Y. (J. W. Cowper Construction Corp.) BRUMMET, B. D. (B) Thomas A. Edison Research Lab. 51 Lakeside Ave. West Orange, N. J. 07051 BRUNNER. Cedric D. (WI) Box 227. Pecatonica, 111. 61063 (Ipsen Ceramics, Inc.) BRUNS, John H.. Jr. (G) Corning Glass Works, Corning, N. Y. BRUSH BERYLLIUM CO. (Raymond J. Brown) Elmore, Ohio 43416 BRUSH, George D. (SF1) Harrop Ceramic Service Co. 35 E. Gay St., Rm. 413 Columbus, Ohio 43215 BRUSS, Howard G., Jr. (CJ) Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 BRUWELHEIDE, Fred W. (R) Iinrber-Colman Co. 1275 Grove Rd., Pittsburgh, Pa i-, BRYANT, Eugene E. (CFI) ' Ferro Corp., 4150 E. 56th St. Cleveland, Ohio 44105 BRYANT, Jack R. (W) 4511 Shamrock Rd., Tampa, (Tiffany Tile Corp.) Fla 336h BRYCE. Homer L. (S) Henderson Clay Products. Inc. Box 1251, Henderson, Texas BRYSON, Robert O. (CJ) 4422 Henritze Ave. Cleveland. Ohio 44109 (Ferro Corp.) BRYSON, William M,, Jr. Clemson University Box 3588, Clemson, S. C. 29631 BUCHAN, M. A. (RI) Troy, Idaho 83871 (A. P. Green Fire Brick Co.) BUCHANAN, Edward (M) Advanced'Materials & Processes U, 1890 Embarcadero Rd. Palo Alto; Calif. 94303 BUCHANAN, Relva C. International Business Machines Com Dept. 249, Bldg. 701 ^ Poughkeepsie, N. Y. BUCHANAN, Robert G. (G) Stauffer Chemical Co. 100 S. Wacker Dr. Chicago, 111. 60606 BUCHHOLZ, Edward R. (G) Pittsburgh Plate Glass Co. Works #4, Ford City, Pa. BUCK, Robert W. (I) Georgia Tech., Box 30034 Atlanta 13, Ga. BUCK, William L. (R) 13000 W. Walnut Rd. Elm Grove, Wise. (Delta Oil Products Co.) BUCKLES, Paul E. (MI) 913 Sunset Ave., Zanesville, Ohio (Donald Hagar Ceramic Materials) BUCKLEY, Edward D. (B) Champion Spark Plug Co. 900 Upton Ave., Toledo, Ohio 43601 BUCKLEY, John D. (RI) 19 Argali PL, Newport News, Va. (NASA) BUCKLEY, Michael J. (G) 832 Brackenridge Ave. Brackenridge, Pa. (Pittsburgh Plate Glass Co.) BUCKLEY, Robert E. (G) Stauffer Chemical Co. Silicon Div., 1425 E. Michigan St. Adrian, Mich. 49221 BUCKNER, Dean A. (B) Two Hunters Run Pittsford, N. Y. 14534 (Bausch & Lomb, Inc.) BUCKNER, O. S. (G) Brickell Town House, Apt. 10J 2451 Brickell Ave., Miami, Fla. 33129 BUDD, Sidney M. United Glass Ltd., Anchor & Hope Law London, S. E. 7, England BUEGE, Robert H. (R) Centralab Electronics Div. Globe-Union Inc., 900 E. Keefe Ave. Milwaukee, Wise. 53201 BUEHLER, Bert P. (SI) Wadsworth Brick & Tile Co. Box 340, Wadsworth, Ohio BUEHLER, Ralph N. (S) Fairfield Brick Co. Box 115, Zoarville, Ohio 44698 BUESSEM, W. R. (EP) Pennsylvania State University Research Bldg. I, Rm. 104 University Park, Pa. 16802 BUFFALO CHINA, INC. (Robert E. Gould) 75 Hayes PL, Buffalo, N. Y. 14210 Ceramic Bullet!-'1 BU'1 0L'l pL'I pL-' fU'-' BUl Bt-'l BL'b BCI Bl'I BL`1 BLT BUI BUI BUI BUJ BUI BUI BUI BUI BUI BUI BUI BUI BU Bi ne Vo ? ?t^0'eJbe*lcfs(trassf gO;'t1l-.e--feoSIedlaf. nWAetostmfailcenE,nGeergrmy aCnoymmunity) &TER, Charles P. (B) a'I>SN e University of New York S'*!' e of Ceramics, at Alfred Umv. $!5.N.Y.I4K tl^S-ClaVcirp. ' ^eenat., Wisc. 54957^ ?nCK, Richard S. (RJI) ;l 4 Friendship St. Philadelphia 11, Pa. }r I Lavino & Co.) vCE Fred H. (M) (l Mining Co. iinfl Leader Bldg., Cleveland 14, Ohio vVEL. Keith D- (W) l Warwick Dr. Pittsburgh, Pa. 15234 ,n Hommel Co.) Oscar G. (GFI) ''4467 River Rd., Toledo, Ohio 43614 /Consultant) ,-rCHENAL, C. H. (W) i rambridge Tile Manufacturing Co. Hnx 15071, Cincinnati 15, Ohio i-rRCHFIEL, B. M. fRFI) j'i k,344 Mar Vista, Whittier, Calif. 90602 /Consultant) i'RCHFIELD, Paul E. (G) 1 \pvandotte Chemicals Corp. ,<09 Biddle Ave. Wyandotte, Mich. 48193 ,rRDICK, Milton D. (CFI) ` 1 National Bureau of Standards ' Washington, D. C. 20234 .,-RDlCK, Robert B. (B) -l Box 217, Alfred. N. Y. 14802 /Materiadyne Div. .- pfaudler Permutit Inc.) ' . u'RDICK, Sidney D. fGI) Spencer Hill Rd., R. R. 2 Coming, N. Y. 14830 WRDrCK, Vernon L. 13 Stephendale Ct., Rolla, Mo. WRGER. Kendal R. (GI) Corning Glass International, S. A. 838 Commonwealth Bldg. \ Louisville, Ky. 40202 /1'RGYAN, Aladar fB) Ferro Corp., 4150 E. 56th St. Cleveland. Ohio 44105 -'l'RGYAN, Stephan J. (C) 17853 Lake Rd. Lakewood, Ohio 44107 /Ferro Corp.) ;CRK, Maksymilian (B) ; 885 Easton Rd., Glenside, Pa. (W. R. Grace & Co.) i'.'RKE, J. E. (BF) General Electric Co., Research Lab. Box 1088, Schenectady, N. Y. 12301 L'RKE, L. Roger (R) Chas. Taylor Sons Co. 1203 Peoples Bank Bldg. Pittsburgh, Pa. 15222 VRKE, Thomas J. (B) Westinghouse Electric Corp. ; Bettis Atomic Power Lab. I Box 1468, Pittsburgh 30, Pa. I'RKERT, John G,, Jr. (Cl) 210 Perry St., Hempstead, N. Y. /Grumman Aircraft Engineering Corp.) -RKHALTER, Edward fSI) 7219 Interlaaken Dr. Tacoma, Wash. 98499 (Builders Brick Co.) RKHART. Richard F. (R) Cahners Publishing Co., Inc. Keith Bldg., Suite 1530 Cleveland, Ohio 44115 -RKLEY, Richard L. CM) Troy Towers. Apt. 1307A Bloomfield, N. J. /Cabot Corp.) BKS, Cecil M. CRI) J.W Parkdale Rd. Steubenville, Ohio 43953 'Weirton Steel Co.) '5Y, Frank N. (W) se Manufacturing, Div. Ogden Corp. iOOO W. Pine St., Robinson, 111. 'LEY. Newton R. (W) '846 Dresden Rd. fanesville. Ohio 4370S (Burley Clay Products Co.) 'l- 43, No. 10 (1964) BURLEY, Ronald P. Ferro Corp., 4150 E. :,i 'i St. Cleveland, Ohio 44105 BURLINGAME, Janet E. Box 1499, Alfred, N. Y. 14802 BURNAND, Guy M. (Life) Johnson, Matthey & Co., Ltd. 78 Hatton Garden London, E. C. 1, England BURNETT, Leslie R. (R) Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp. 300 Lakeside Dr., Rm. 1010 Oakland, Calif. 94612 BURN'S, Frederick L. (W) 106 Blackthorn Dr., M. R. 10 Kittanning, Pa. (Eljer Plumbingware Div. Murray Corp. of America) BURN'S, Henry K., Jr. (S) 1620 Waverland Dr., Macon, Ga. (Burns Brick Co.) BURNS, R. S. (C) . Armco Steel.Corp., Research Library Middletown, Ohio BURR, Malcolm F. Green Hill Rd., Bethlehem, Conn. BURRISS, William K. (M) International Minerals & Chemical Corp. .......Industrial Minerals Div, 5401 Old Orchard Rd,Skokie, 111. 60078 BURROUGHS, F. H. (W) Star Porcelain Co. Box 1329, Trenton 7, N. J. BURROUGHS, Jack E. Sr. (Cl) 2005 Milam St., Fort Worth 12, Texas (General Dynamics Corp.) BURT, Roland C. (RI) 355 Lawrence Rd; Broomall, Pa. 19008 (Naval Boiler & Turbine Lab.) BURTON. Howard B. (G) 1762 Bayard Ave. St. Paul, Minn. 55116 (Minnesota Mining & Mfg. Co.) BURTON, Thomas M. (G) Chas. T. Main, Inc. 135 Clarendon St., Boston, Mass. 02116 BUSDIECKER, Robert A. (G) 414 W. First St., Woodville, Ohio (Owens-Illinois) BUSH, Edward A. (B) Corning Glass Works, Corning, N. Y. BUSH, James W. (S) 1255 Cardinal Dr., Pittsburgh 16, Pa. (Straitsviile Brick Co.) BUSH, Werner F. (BJ) 4496 Roadoan, Brooklyn, Ohio 44109 (Ferro Corp.) BUSH. W. G., & CO. (M. F. Connell) 1136 Second Ave., N. Nashville 8, Tenn. BUSHONG, R. M. (R) National Carbon Co. Box 500, Lawrenceburg, Tenn. BUSSEY, Donald A. (RI) Kaiser Refractories Div. Moss Landing, Calif. BUSTEED, Donald J. (WI) 4505 Los Feliz Blvd.. Apt. 207 Hollywood, Calif. 90027 (INTERPACE) BUTKOVICH, Edward M. (E) 2848 E. 97th St., Chicago 17, 111. (Zenith Radio Corp.) BUTLER, Gordon M. (B) INTERPACE Glendale Research Center 2901 Los Feliz Blvd. Los Angeles, Calif. 90039 BUTLER, Sidney R. (B) E. I. du Pont de Nemours & Co., Inc. Engineering Materials Lab. Experimental Station Wilmington 98, Del. BUTLER. Thomas J., Jr. (SF) Box 279, Austin 62, Texas /Elgin-Butler Brick Co.) BUTRYMOWICZ. Daniel B 6515 Waldorf PI. Cincinnati, Ohio 45230 BUTTERMAN, William C. Ohio State University Dept, of Mineralogy 124 W. 17th Ave. Columbus, Ohio 43210 BUTTER WORTH, William N. (G) General Refractories Co. 1936 Illuminating Bldg. Cleveland 13, Ohio BUTTLE, Robert L. (El) 17 Oaklawn Rd., Summit, N. J. 07901 (Radio Corp. of America) BUTTON, Daniel D. (BI) 607 Wilther Dr., Monroeville, Pa. (Westinghouse Electric Corp.) BUXTON, Juan C. Santa Clara 173 San Isidro, Buenos Aires, Argentina i i-errum, S. A. r BYERS, Stanley (W) American- Standard 834 E. Broadway Louisville, Ky. 40204 c CABANILLAS, Oscar Gonzalez (S) Puerto Rico Clay Products Corp. Box 4729, San Juan, Puerto Rico CABLE, John A. (W) 3435 Guilford Ave., N. W. Canton 8, Ohio (United States Ceramic Tile Co.) CABLE, Stephen J. (WI) 3720 Eaton Rd., N. W. Canton, Ohio 44708 (United States Ceramic Tile Co.) CABOT CORP. (Frank E. Daley) 125 High St., Boston, Mass. 02110 CACCAMI-SE, Charles T. (B) Union Carbide Corp., Metals Div. Box 580, Niagara Falls, N. Y. 14302 CACCIOTTI, Joseph J. (E) General Electric Co. 3001 E. Lake Rd., Erie, Pa. 16501 CADOTTE, John E. (S) Wood Conversion Co. 2266 Highcrest St. St. Paul, Minn. 55113 CAHNERS PUBLISHING CO., INC. (David S. Wexler) 5 S. Wabash Ave., Chicago, 111. 60603 CAHOON, Harold P. (S) Interstate Brick Co. Box 6239, Salt Lake City. Utah 84106 CAHOON, John B.. Jr. (R) Vesuvius Crucible Co. Box 8275, Pittsburgh, Pa. 15218 CAILLAT, Roger Commissariat a l'Energie Atomique Boite Postal No. 2 Gif-sur-Yvette, Seine & Oise, France CAIN. Robert W. (R) 16 Roosevelt Rd.. Westport, Conn. (Union Carbide Corp.) CAITO, A. M. (RI) Basic Incorporated. 845 Hanna Bldg. Cleveland, Ohio 44115 CALA, Charles F. (G) 144 Hoover Rd.. Rochester 17. N. Y. (Charles F. Cala Co.) CALDWELL, Smiley M., Ill (GI) 89 Marion St., Morgantown, \V, Va. (Monongahela Power Co.) CALDWELL. William D. (Cl) Tappan Co., Murray Div. Murray, Ky. CALESHU, Peter V. (G) Sylvania Electric Products, Inc. 71 Loring Ave., Salem, Mass. 01970 CALKINS, Douglas J. (CJ) 20542 Hartland St., Apt. 4 Canoga Park. Calif. (Rocketdyne Div. North American Aviation. Inc.) CALLAHAN, H. D. (WFI1 United States Ceramic Tile Co. 217 Fourth St., N. E. Canton, Ohio 44702 CALLAHAN. James P. (E) Radio Materials Co. Div. P. R. Mallory & Co., Inc. 4242 W. Bryn Mawr Ave. Chicago, 111. 60646 CALLAHAN, Robert M. (E) Channel Industries, Inc. Box 3680, Santa Barbara, Calif. CALLIN'AN, Edward E. (RFI) 1386 Spruce St. DeK'alb Park. Norristown, Pa. (Alan Wood Steel Co.) CALUMITE CO.. THE. INC. (John O. Hopkins) Morrisville, Pa. 701 CALVER, James L. (B) Virginia Div. of Mineral Resources Box 3667, University Sta. Charlottesville, Va. 22903 CAMBRIDGE TILE MFG. CO. (C. H. Burchenal) Box 15071, Cincinnati 15, Ohio , CAMERON, Robert C., Jr. 1 Box 44, Almond, N. Y. 14804 'CAMPBELL, Colin A. (G) International Minerals & Chemical Corp. Industrial Minerals Div. 5401 Old Orchard Rd. Skokie, 111. 60078 CAMPBELL, C: V. (WI) 133 Park Ave., Wooster, Ohio 44691 (Doric Corp.) CAMPBELL, Edward S. (GF) Northwestern Glass Co. 5801 E. Marginal Way, S. Seattle, Wash. 98134 CAMPBELL, G. Donald (G) 3190 Momingside Dr. Allison Park, Pa. 15101 (Pittsburgh Plate Glass Co.) CAMPBELL, Richard C. (G) M & T Chemicals Inc., Rahway, N. J. CAMPBELL, R. Michael (EJ) Eitel-McCullough, Inc. 301 Industrial Way San Carlos, Calif. 94071 CAMPBELL, Robert F. (MJI) Pine Lane, R. R. 1 East Brookfield, Mass. 01515 (Norton Co.) CAMPBELL, Robert J,, Jr. (BP) University, of Washington 303 Roberts Hall Seattle, Wash. 98105 CAMPBELL. Robert M. (WFIP) Box 1003, Alfred, N. Y. 14802 (State University of New York College of Ceramics, at Alfred Univ.) CAMPBELL, Tom W. (R) 6 Oak Dr.. Poland. Ohio (Electro Refractories & Abrasives Corp.) CAMPBELL, Van E. (WFI) 363 Highland Ave., Wadsworth, Ohio (Ohio Brass Co.) ^MPBELL, William B. (WI) ! Lexington Laboratories, Inc. " ' 84 Sherman St. Cambridge, Mass. 02140 CAMPOS, Francisco H. (G) . Flux, S. A.. San Luis Potosi 196 Mexico, D. F.. Mexico CANADIAN CERAMIC SOCIETY (Mrs. Mary S. Spalding) Box 362, Burlington, Ont., Canada CANFIELD, J. J. (CF) 2909 Orlando Dr. Middletown, Ohio 45042 CANNON, Howard S. (G) Continental Can Co., Inc. 7622 S. Racine Ave. Chicago. 111. 60620 CANNON, John W., Jr. (DP) 406 E. Seneca St., Tahlequah, Okla. (Northeastern State College) CANNON, W. Roger 2254 Sunnyside Ave. Salt Lake City 8, Utah CAPEK, Raymond G. (El) 2646 S. Clarence Ave. Berwyn, 111. 60402 (Amphenol-Borg Electronics Corp.) CAPELLMAN, John J. (R) 1118 Highland St., Tarentum 1, Pa. (Pittsburgh Plate Glass Co.) CAPORALI, Ronald 120 E. Walnut Lane State College, Pa. 16801 CAPOZZI, Victor F. (I) 9 Plymouth Ave. Franklinville, N. Y. CAPPS, Webster (G) National Bureau of Standards Washington, D. C. 20234 CAPRIO, Mario J. (R) 505 Clyde St. New Kensington, Pa. 15068 (Aluminum Co. of America) f*BORUNDUM CO. (Donald G. Sturges) Research & Development Niagara Falls, N. Y. 14302 CAREY, J. Sheldon (DFP) University of Kansas Dept, of Design Lawrence, Kans. 66045 702 CARINI, George F. (RI) Gulf Research & Development Co. P. O. Drawer 2038, Pittsburgh 30, Pa. CARL, John E. (GI) Corning Glass Works Pressware Plant, Corning, N. Y. 14830 CARLSON, Robert H. (W) 324 E. Maitland Lane, New Castle, Pa. (Universal-Rundle Corp.) CARLSON, William A. (C) Pfaudler Permutit Inc. 1000 West Ave. Rochester, N. Y. 14603 CARLSON, William G. (El) 175 Glenfield Dr., Pittsburgh 35, Pa. (Westinghouse Electric Corp.) CARLYLE, Edward C. (S) Carlyle Tile Co. Box 128, Ironton, Ohio 45638 CARMAN, Justice N. (C) 1163 Roxbury Dr. Thousand Oaks, Calif. (Rho Glass for Electronics) CARMI, Mitch M. (E) Ferroxcube Corp. of America Saugerties, N. Y. CARNAHAN, Thomas D. (MI) B. F. Drakenfeld & Co., Inc. Box 519, Washington, Pa. 15301 CARNES. Kenneth C. (G) Toledo Engineering Co., Inc. Box 5520, Wemerts Branch Toledo 13, Ohio CARNEY, Jack W. (S) Mississippi-Louisiana Brick & Tile Manufacturers Association Box 4501, Jackson, Miss. 39216 CARNIGLIA. Stephen C. (B) Atomics International Div. North American Aviation, Inc. 8900 De Soto St., Canoga Park, Calif. CAROTHERS. Harry S. (M) H. C. Spinks Clay Co., Inc. Box 829. Paris. Tenn. CAROTHERS. R. B. (MF) H. C. Spinks Clay Co., Inc. Box 829, Paris, Tenn. CAROTHERS, Richard B,, Jr. (M) H. C. Spinks Clay Co., Inc. Box 829. Paris, Tenn. CARPENTER, F. Scott, Jr. (W) Cabot Corp. 125 High St., Boston, Mass. 02110 CARPENTER, Ray W. Universitv of California Hearst Mining Bldg. Berkeley. Calif. 94720 CARPENTER, Woodrow W. (C) Ceramic Coating Co. Box 183, Newport, Ky. 41072 CARR, K. B. Plibrico Co. Ltd., Westmorland Rd. London N. W. 9. England CARR-LOWREY GLASS CO. (Lee Rowe) 2201 Kloman St., Baltimore 3, Md. CARR. Robert E. (G) 414 N. High St., Lancaster, Ohio (Anchor Hocking Glass Corp.) CARRELL, Michael A. Iowa State University 18 Metallurgy Bldg., Ames, Iowa CARRIER, Gerald (G) 96 Ontario St., Coming, N. Y. (Corning Glass Works) CARRONA, John /. (E) Radio Corp. of America Electronic Components & Devices 415 S. Fifth St., Harrison, N. J. CARRUTHERS. Tohn L. (Honorary, MFIP> 2029 Collingswood Rd. Columbus, Ohio 43221 ( Consultant) CARSTENS. Julio (W) Fabrica de Loza El Anfora S. A. Apartado Postal 508 Mexico 9, D. F., Mexico CARTER. David W. (E) Box 617, Mattapoisett, Mass. CAIherox Corp.) CARTER. David W. 1330 West Blvd., Apt. 319 Cleveland, Ohio 44102 CARTER, D. R. (M) Eagle-Picher Co. Chemicals & Metals Div. 1100 American Bldg. Cincinnati 2, Ohio CARTER, F. B. (WI) Tiffin 12, Ohio (American-Standard) J k CARTER, George J. (M) 10202 20th N. E,, Seattle 55, \Vase (U. S. Bureau of Mines) CARTER, Gerard T. (E) Oakland St., R. R. 1, Box U-A Mattapoisett, Mass. (Cornell-Dubilier Electric Corn ) CARTER, James D., Jr. (R) A. P. Green Fire Brick Co. 564 Forbes Ave. Pittsburgh, Pa. 15219 CARTER, John A. (W) 2733 Brownsboro Rd., Apt. 1 Louisville, Ky. 40206 (American-Standard) CARTER, Leon J., Jr. (WJI) 312 Azalea Dr., Gadsden, Ala. 35901 (AAA Plumbing Potterv Corp ) 1 CARTER, R. (B) General Electric Co. Research Lab., The Knolls Box 1088, Schenectady, N. Y. pin, CARTER, Richard T. (R) "1 Hitchiner Manufacturing Co., InP Milford, N. H. CARTWRIGHT, S. V. (SI) 1224 Victoria Ave., Corona, Calif Jordan Tile Mfg. Co.) CARTZ, Louis (B) 33 Krotiak, Park Forest. 111. (IIT Research Institute) CASAMO, Charles C. (G) Sylvania Electric Products, Inc. Emporium, Pa. 15834 CASEY, Ernest L. (G) Adamston Flat Glass Div. Rolland Glass Co. Box 631, Clarksburg, W. Va. 2630' CASHIN, William M. (B) 151 Mann Ave., Cohoes, N. Y. (General Electric Co.) CASPER, Richard L. (E) Carborundum Co., Globar Plant Box 339, Niagara Falls. N. Y. 1430' CASS, F. Richard (W) Lambertville Ceramic & Mfg. Co. Lambertville, N. J. CASSIDY, Donald J. (E) Ford Motor Co., Rm. C-002 21500 Oakwood Blvd.. Dearborn. Mich CASTANY, Charles I. (W) Industrias Procesa S. A. de C. V. Box 486, Monterrey, X. L., Mexico CASTERLTNE, Dale R. (E) 1765 Highland Park Rd. Wooster, Ohio 44694 (Alite Corp.) CASTLE, James E. (R) Commercialores, Inc. Box 98, Clover, S. C. CATTARO, Matthew A. (E) Gardner Laboratory Inc. Box 5728, Bethesda 14. Md. CAUTHORN, J. E. (G) Western Electric Co., Inc. 2500 Broening Hwy. Baltimore, Md. 21224 CAVALEAR, Charles T. tC) S-F-D Laboratories, Inc. 800 Rahway Ave., Union, N. J. 07083 CAVANAUGH, D. J. (WI) 4221 Crestwood Dr., N. W. Canton 8, Ohio (Sparta Ceramic Co.) CAVINS, Robert K. (G) American Potash & Chemical Corp. Rare Earth (Lindsay) Div. 258 Ann St., West Chicago, 111. 60185 CAYFORD, James M. (Cl) 1811 Columbia Ave. Steubenville, Ohio (Toronto Paperboard Co.) CECIL, Gowan L. (W) Lone Star Ceramics Co. Box 14215, Dallas, Texas 75234 CECIL, Paul S. (C) R. R. 1, Box 175, Xeshanic, X. J (O. Hommel Co.) CEDOLESA Ceramica Dominguez de Levante S. A. (Eloy Dominguez L.) Gohernador Viejo 9. Valencia. Spain CENTRALAB ELECTRONICS DIV. GLOBE-UNION INC. (Robert L. Wolff) 900 E. Keefe Ave. Milwaukee. Wise. 53201 CENTRAL SILICA CO. (E. C. Sawyer) 806 Market St., Zanesville. Ohio Ceramic Bulletin 1 ,1-RAL solvents & Chemicals co. L K. BUTCHER DIV. /John C. Tiecleman) XSth & Vermont can Francisco, Calif. 94101 Amic association of japan fi/Vogyo Kyokai) 1 Shiba Nishikubosakuragawa-cho \(inato-ku, Tokyo, Japan i JImic color & CHEMICAL MFG. CO. ,\V. F. Wenning) Box 297, New Brighton, Pa. 15066 ^oaMIG publications, INC. ^ (Jerome R. Peskin) ,728 Euclid Ave. Cleveland, Ohio 44115 -vrAMICA OLIVOS S. A. (Bernardo Fainberg) Sarmiento 470 Buenos Aires, Argentina ,csVY, Jamef A- (E) Resistors, Inc. 5226 W. 26th St., Chicago, 111. 60650 -PRULLI, N. Francis (B) Lt \Vestinghouse Lamp Div. Research Dept., Bloomfield, N. J. ,fcARE. Joseph R. 1 i7i Westinghouse Rd. Horsdteads, N. Y. HADEYRON, A. A. G. ' steetley Refractory Brick Co. Ltd. Kormanby Brickworks, Normanby Middlesbrough, Yorks, England -HAKLADER, A. C. D. (B) " University of British Columbia Dept, of Metallurgy Vancouver 8, B. C., Canada ,-HALKLEY, David W. (E) Motorola Inc. Solid State Systems Div. .3102 N. 56th St. . -" Box.5409, Phoenix 10, Ariz. HAMBERLAIN, Eugene (R) Standard Fire Brick Co. Div. A. P. Green Fire Brick Co. Box 1614, Pueblo, Colo. -HAMBERLAIN, James M. W. (W) United States Stoneware Co. Box 350, Akron, Ohio 44309 AMBERLAND. Bertrand L. (B) jE. I. du Pont de Nemours & Co., Inc. Experimental Station Wilmington, Del. 19898 JHAMBERS, Fred (M) National Gypsum Co. Luckey, Ohio 43443 HAMBERS, Gordon H. (M) 7909 St. Martins Lane Philadelphia 18, Pa. rHAMPION SPARK PLUG CO. CERAMIC DIV. (James S. Owens) 8525 Butler Ave. Detroit, Mich. 48211 :hance, a. b,, co. (Frederick A. Rose) Box 838, Parkersburg, W. Va. 26101 RANG. Luke L. Y. (C) Tem-Pres Research, Inc. 1526 William St. sle College, Pa. 16801 dAN'G, Robert V. (J) 165 Boundary St.. 104, Boundary Ct. Kowloon, Hong Kong .../Ran Yee Metalware Co.) t'-VJG, Roger (B) --`44 Cass Ave. Woodland Hills, Calif, f North American Aviation .../pence Center) pPMAN, Alan T. (B) a R'dge Lane pak Ridge, Tenn. " Gak Ridge National Lab.) 'aPMAN, G. Marsh (W) Harshaw Chemical Co. '545 E. 97th St. -. t-leveland, Ohio 44106 APMAN, James W. -Box 1275, Alfred, N. Y. 14802 'PPELL, Charles H. (R) L.non Carbide Corp., 270 Park Ave. F York, N. Y. 10017 -ONNIER, William P. (RFI) >alsh Refractories Corp. Perry St., St. Louis, Mo. 63147 "7P, William C. 88] \t starr r<j. U|himbus. Ohio 43221 ',JL- No. 10 (1964) *" CHARLAND. Tel L. (RI) 913 Wnigcwood Way Richardson, Texas (Texas Instruments, Inc.l CHARLES, Richard J. (G) General Electric Co. Research Labs., Box 1088 Schenectady., N. Y. CHARLISH, George E. T. & C. Clark & Co. Ltd. Horseley Field Wolverhampton, Staffs. England CHARLTON, Alex E. (W) Photoceramics Inc. 1060 W. Front St. Cincinnati, Ohio 45203 CHARLTON, John J. (B) U. S. Army Electronics Lab. AMSEL-PEM Fort Monmouth, N. J. 07703 CHARNEY, Marvin Z. (J) Farrokh Chemical Industries Usmanabad, Karachi 3, West Pakistan CHARTERS, Melvin L. (E) R. R. 2, Corning, N. Y. 14830 (Corning Glass Works) CHASE, Dana (CF) Dana Chase Publications Elmhurst National Bank Bldg. York St. at Park Ave., Elmhurst, 111. CHASE, George A. 125 Orchard Knoll Dr. Horseheads,-N. Y. - CHASE, Vance A. (C) Brunswick Corp., Marion, Va. CHATTAHOOCHEE BRICK CO. (Paul M: Clark1 Chattahoochee Sta., Box 17031 Atlanta, Ga. 30321 CHATTANOOGA GLASS CO. (Joe G. Venable) 400 W. 45th St. Chattanooga, Tenn. 37410 CHATTERJEE, Paritosh Harry Refractory & Ceramic Works Pvt. Ltd., Kalubathan P. O. Nirsachati, Dhanbad, India CHATWIN, Terrence D. (BJ) 360 Hubbard Ave. Salt Lake City, Utah 84111 (General Dynamics Corp. Astronautics Div.) CHAWRA, Purushottam M. 3 Haliford Ave., Sneyd Green, Hanley Stoke-on-Trent. Staffs. England CHEMICAL PRODUCTS CORP. (Robert C. Barrett) Box 815, Cartersville, Ga. 30120 CHEN, Franklin P. H. (B) 138 Van Buren Rd., Scotia 2, N. Y. (General Electric Co.) CHENEY, Leon J. 2893 S. 9000 W., Magna, Utah CHERNIACK, George B. (B) International Business Machines Corp. Dept. 212, Bldg. 910 Box 110, Poughkeepsie, N. Y. 12602 CHESTERS, John H. (F) United Steel Companies Ltd. Research & Development Dept. Swinden Laboratories, Moorgate Rotherham, Yorks, England CHIARI, Bruno V. (R) Universal Atlas Cement Div. United States Steel Corp. 100 Park Ave.. New York, N. Y. 10017 CHICAGO POTTERY CO. (J. S. Clifford) 1920 Clybourn Ave.. Chicago 14, III. CHICAGO VITREOUS CORP. (LeRoy A. Johnson) 1425 S. 55th Ct., Cicero, 111. 60650 CHIKALLA, Thomas D. 2155 Newcomer. Richland, Wash. CHILD, Frank S. (G) Glass Industry 777 Third Ave.. New York, N. Y. 10017 CHILD, James L.. Jr. IS) Hancock Brick & Tile Co. Box 450, Findlay, Ohio 45840 CHILDS. Clayton G. (B) R. R. 2, Forest Hills, Owensboro, Ky. (General Electric Co.J CHILDS. Edwin E,, Jr. (RI) J. E. Baker Co. Box 1189, York, Pa. 17405 CHIN, James (G) 2612 N. Sawyer Ave., Chicago 47, 111. (Rauland Corp.) CHIN, Tze-Ching Argilas e Minerios Industrials Aremina S. A. Caixa Postal 6454, Sao Paulo, Brazil CHIOCHETTI, Vincent E. J. (G) Box 101 E, R. R. 3 Greensburg, Pa. 15601 (Pittsburgh Corning Corp.) CHISHOLM, BOYD & WHITE CO. (Robert F. Poole) 610 W. 57th St., Chicago, 111. 60621 CHISHOLM, Harry E. (R) FMC Corp., Inorganic Chemicals Die Box 337, Newark, Calif. 94560 CHIVERS, M. A. J. Gimson & Co. Ltd. King St., Fenton Stoke-on-Trent, Staffs, England CHMELIK, George F. (E) Western Electric Co., Inc. Hawthorne Sta., Chicago 23, 111. CHOI, Dong M. 2411 Greenway Ave., Raleigh, N. C. CHOTHIA, Boman S. Sita Kunj 164 Queen's Rd., Bombay 1, India (British Hartford-Fairmont Ltd.) CHOUINARD, Gerard (E) McDanel Refractory Porcelain Co. Box 560, Beaver Falls, Pa. CHOW, Donald 5 Rutland Quadrant Kowloon, Hong Kong (Lucky Enamelware Factorv, Ltd.) CHOWN, John Prospect Cottage, Kingfield Rd. Woking, Surrey, England (Doulton Research Ltd.) CHRISTENSEN, Car! J. (BP) University of Utah Salt Lake City, Utah 84112 CHRISTIAN, Bill (W) Southern Clay Products, Inc. Box 44, Gonzales, Texas 78629 CHRISTIAN, David (W) Southern Clay Products, Inc. Box 44, Gonzales, Texas 78629 CHRISTIANO, Joseph P. (E) 3859 Gleason Ave., San Jose, Calif. (Eitel-McCullough. Inc.) CHRISTMAN, Brian B. (W) 48 Norris Ave., Metuchen, N. J. (Rheem Manufacturing Co.) CHRISTMAN, C. E. (C) Federal Enameling & Stamping Co. Pittsburgh, Pa. CHRISTMAN, H. M. (RI) 1514 11th St., N. E. Massillon, Ohio 44646 (Massillon Refractories Co.) CHU. Gordon P. K. (CFI) American-Standard, Research Div. Box 2003, New Brunswick, X. J. CHUBB, A. J. (M) Combustion Engineering. Inc. Raymond Div., 427 W. Randolph St. Chicago, 111. 60606 CHUBB. Walston (B) 5390 Banbury Dr. Worthington, Ohio 43085 (Battelle Memorial Institute) CHUNG, Dae Hyun Pennsylvania State University Materials Research Lab. Universitv Park, Pa. 16802 CHUROVICH, Melvin D. (R) 8833 General Grant Lane St. Louis, Mo. 63123 (H. K. Porter Co., Inc., Refr. Div.) CHUTTER. George A. (E) Middle Haddam Rd., Portland, Conn. (Harper Electric Furnace Corp.) CIA. MEXICANA DE REFRACTARIOS A. P. GREEN, S. A. IH. Fetter).......... Aoartado Postal No. 33 Tlalneoantla, Mexico CICHANSKI, Allen 623 Harley Dr.. Columbus. Ohio 43202 CICHOWSKT. V. J. fGI) 7311 N. Timherlane Cincinnati 43, Ohio (Fusite Corn.) CINCINNATI MILLING PRODUCTS DIV.. CINCINNATI MILLING MACHINE CO. (Maurice W. Gormly) 470) Marburg Ave. Cincinnati, Ohio 45209 CLAAR, Edward W. (S) International Minerals & Chemical Corp. 5401 Old Orchard Rd. Skokie, 111. 60078 703 CLANCY, Timothy A. (CJ) 9333 Tallyho St., Apt. 4 Houston, Texas 77017 (NASA) CLARE, Robert L. (MFI) 212 Rector St., Perth Amboy, X. J. CLARK, Alec W. Beatson, Clark & Co. Ltd. Rotherham, Yorks, England CLARK, C. Burton (BF) Harbison-Carborundttm Corp. Box 157, Falconer, N. Y. 14733 CLARK, Eugene C. (CJI) 2721 Ransford Ave., Apt. 6 Pacific Grove, Calif. 93950 (U. S. Army) CLARK, Horace N. (R) Refractory & Insulation Corp. Box 790, Norristown, Pa. CLARK, James L. (SI) 2761 S. Jay, Denver, Colo. 80227 (Robinson Brick & Tile Co.) CLARK, John D. (F) St. Luke's Episcopal Church 1946 Welsh Rd. Philadelphia, Pa. 19115 CLARK, M. Andrew (RJ) Sterling Terrace, Apt. 2-C Stratford, N. J, (Remmey Div. A. P. Green Fire Brick Co.) CLARK, Paul M. (S) Chattahoochee Brick Co. Chattahoochee Sta., Box 17031 Atlanta, Ga. 30321 CLARK, Richard E. (MI) 11218 Candlelight Lane Dallas, Texas 75229 (R. T. Vanderbilt Co., Inc.) CLARK, Robert A. (E) 25 Condit Rd. Mountain Lakes, N. J. 07046 (Molecular Dielectrics) CLARK, W. D,, Jr. (R) . A. P. Green Fire Brick Co. 1018 E. Breckenridge St. Mexico, Mo. 65265 CLARKE, Ford K. (G) Philco Corp., Lansdale Div. Lansdale, Pa. 19446 CLAUS, Karl M. (W) Mosaic Tile Co. , 55 Public Sq., Cleveland, Ohio 44113 T.AUSEN, Edward M. (B) 17 Aleda Dr., Scotia 2, N. Y. (General Electric Co.) a.AVEL, Alfred L. (B) General Electric Co., N.M.P.O. Box 132, Cincinnati, Ohio 45215 '.'LAY, Derek B. (C) Steel Co. of Canada, Ltd. Hilton Works Hamilton. Ont., Canada CLAYCRAFT CO. (Phillip W. Tefft) Box 866, Columbus, Ohio 43216 'LAYPOOLE, Stewart A. (G) R. R. 2, Painted Post, N. Y. (Corning Glass Works) LEEK, Given W. (G) National Bureau of Standards Washington, D. C. 20234 LEME.VS, Eugene C. (SFI) Can-Tex Industries, Inc. Cannelton, Ind. 47520 CLEVELAND MUSEUM OF ART l ibrary, 11150 East Blvd. Cleveland, Ohio 44106 KVELAND, Robert C. (G) Corning Glass Works, Corning, N. Y. LEVELAND, Theodore K. (G) Philadelphia Quartz Co. of California 01 Grayson St. Berkeley 10, Calif. -EVEXGER. Thomas R. (B) Consumer & Technical Products Div. Owens-Illinois, 1700 N. Westwood Avi Toledo, Ohio 43607 ; WS, Francis H. British Ceramic Research Association lellor-Green Labs., Shelton Moke-on-Trent, Staffs, England ' U'FORD. J. S. (S) 1 hieago Pottery Co. , W20 Clybourn Ave., Chicago 14, 111. " HF-AUX, Jac H. (M) ,C-S92 Cristalino St. Lcienda Heights, Calif. ',ln Waters & Rogers Inc.) Paul (G) twens-IHinois '-ox 1035, Toledo, Ohio 43601 I CLOUD, James B. (HI) 1351 Crestwood Dr. Freeport, 111. 61032 (Ipsen Industries, Inc.) CLOUGH, Philip J. (R) National Research Corp. 70 Memorial Dr., Cambridge 42, Mass. CLOWES, E. J. (E) Clowes Ceramic Corp. 3711 Calhoun Ave. Chattanooga 7, Tenn. CMOL1K, Clarence G. (E) 4403 Sheraton Dr., Parma 34, Ohio COATES, W. W. "Bill," Jr. (SF) Box 935, Austin 65, Texas COBB, Carolus M. (B) American Science & Engineering, Inc. 11 Carleton St., Cambridge 42, Mass. COBB, Vincent J. (E) 253A LaFayette Rd., Apt. 3H Metuchen, N. J. 08840 (National Lead Co., Titanium Div.) COBIE, Robert B. (GJ) Ford Motor Co. Glass Technical Center 25500 W. Outer Dr. Dearborn, Mich. 48124 COBLE, Robert L. (BFP) Massachusetts Institute of Technology Metallurgy Dept., Rm. 4-134 Cambridge, Mass. 02139 COCAGNE, Charles J. 303 W. Green St., Urbana, 111. 61801 COCKBAIN, Alan G. Crimble Cottage, 2 Memorial Green Roade, Northampton, England (Plessey Co., Ltd.) COENEN, M. Deutsche Spiegleglas A. G. 3224 Grunenplan, Germany COFFEEN, William W. (EFI) 73 Ellisen Rd. Watchung, N. J. 07060 (M & T Chemicals Inc.) COFFIN, Leon B. (SP) Andover, N. Y. (Alfred University) COFFMAN, William N. (R) Carborundum Co., Bldg. 30-H2 Buffalo Ave. Niagara Falls, N. Y. 14302 COGEN, Saul (S) Davidson Brick Co. 4701 E. Floral Dr. Los Angeles, Calif. 90022 COGHILL, H. T. (X) 2124 Sheringham Rd. Columbus, Ohio 43221 (Carborundum Co.) COHEN, Aaron (S) 684 Riverview Dr.. N. W., Salem, Ore. (Willamina Clay Products Co.) COHEN, Alvin J. (GP) University of Pittsburgh Dept, of Earth & Planetary Sciences Pittsburgh, Pa. 15213 COHEN, Arthur G. (E) Alloys Unlimited, Inc., C.F.I. Div. Cottage PL, Mineola, N. Y. 11501 COHEN, Bernard (G) 9101 Skokie Blvd., Skokie, III. ( Admiral Corp.) COHEN. Charles (G1 R. R. 2, Chelsea Rd. Granville. Ohio 43023 (Owens-Coming Fiberglas Corp.) COHEN, Howard M. (B) 10A William Penn Hwy. Ct. Easton, Pa. (Bell Telephone'Labs., Inc.) COHEN, Isadore (B) Westinghouse Electric Corp. Bettis Atomic Power Lab. Box 1468, Pittsburgh, Pa. 15230 COHEN, Sheldon I. 319 N. Thomas St., Arlington 3, Va. COLBURN, Steve C. (EJI) 1123 Bonnie Brae Pomona, Calif. 91767 (General Dynamics Corp.) COLE, David L. (E) 860 Belvedere Heights Pennfield, N. Y. 14526 (Lear Siegler Inc.) COLE, G. Percy (GF) Mystic, Missisquoi Co., Que., Canada COLE, Sandford S. (BFI) National Lead Co. Titanium Div., Research Dept. Box 58, South Amboy, N. J. 08879 COLE, Sandford S., Jr. (El) Mitronics, Inc. 132 Floral Ave., Murray Hill v COLE. William Iv J. 110 Fortesque Ave. Seaford, Viet., Australia tC.S.LR.O., Div. Building Resea, i COLEMAN, Bob G. Search Box 947, Edgewood, Md. COLEMAN, Caruthers A. (S) Big Run Coal & Clay Co. 133 N. Limestone Lexington, Ky. 40507 COLEMAN, James C. Via Biancospini 16 Tirrenia, Pisa, Italy (Kimble Italiana, S.p.A.) COLEMAN, Myron (R) Frederick J. Dando Co. Irondale, Ohio 43932 COLEMAN, Robert L. (SI) 20631 Greenwood, Olympia FieU (Sewonee Silica Co.) s' i:: COLEMAN, Thomas_C. (E) 412 Ortega Rd., Raleigh, N. C (Corning Glass Works) 27(05 COLLEY, Walter M. (S) Pacific Clay Products 1255 W. Fourth St. Los Angeles, Calif. 90017 COLLIGAN, George A. (BP) Dartmouth College Thayer School of Engineering Hanover, N. H. 03755 COLLINS, Frank P. (G) Liberty Glass Co. Collins Bldg., Sapulpa, Okla. COLLINS, Glenn A., Jr. (C) 701 E. Walnut St. North Wales, Pa. 19454 (Teleflex, Inc.) COLLINS, Kent L. Box 191, Alfred, N. Y. 14802 COLLINS, Paul F. (WI) Austenal Co., 1110 E. Lincoln Wav La Porte, Ind. 46350 COLLINS, Roy R. (SJ) Woodbridge Clay Products Co. R. R. 3, Box 240, Manassas, Va COLLINS, William G. (MI) 1335 N. Jackson St. Waukegan, 111. 60085 (Johns-Manville Products Corp.) COLLINS, W. Wayne (R) Superior Supply Service, Inc. Box 382, Fairfield, Ala. 35064 COLL-PALAGOS, Miguel (B) Aluminum Development Corp. 2 Penn PI., Pelham Manor, N. Y. COLOSKY, Benjamin P. (R1 210 Blue Ridge Rd.. R. R. 1 Anchorage, Ky. .40001 (Corhart Refractories Co.) COMBS, Mel (Cl) Vitreous Steel Products Co. Box 150, Nappanee, Ind. COMBS, Will B. (R) Carborundum Co. 24800 Lakeland Blvd. Cleveland, Ohio 44132 COMBUSTION ENGINEERING, INC. RAYMOND DIV. (A. J. Chubb) 427 W. Randolph St. Chicago, 111. 60606 COMEFORO, J. E. (E) Star Route A, Box 2BB Flemington, N.'J. (Consolidated Ceramics & Metalizing Corp.) COMER, Richard L. (El) 1115 Fifth St., Findlay, Ohio (Ford Motor Co.) COMMERCIAL DECAL, INC. (Robert B. Bernstorf) R. R. 3, Dairy Lane East Liverpool, Ohio 43920 COMMERCIALORES. INC. (John J. Strohl) Clover. S. C. COMMONS, Charles H,, Jr. (CFI) 1280 Calkins Rd. Pittsford, N. Y. 14534 (Pfaudler Permutit, Inc.) COMPAGNUCCI, Julius P. (Wl 34 Marcia Dr., Trenton, N. J. (Bay Ridge Specialty Co., Inc.) CONABEE. Earl E. (E) ,, .. 15951 Valley Vista, Encino, Cain- (Roeketdyne Div. North American Aviation. Inc) CONARD, John B. (S) Richland Shale Brick Co. Mansfield, Ohio Ceramic Bclleti' r CO* co>, co-\ CO* CONCON CON CON CON CON CON CON CON CON CON CON ( CON CON CON CON COO COO COO COO COC cor cor \'ol I nlT Ralph * c0*R 9'East Ave., The Biscayne, Apt. 20 more Calif. 94550 Jence Radiation Lab.) * (^Robert F. (B) Ctfi'H,reia Kaolin Co., 1185 Mary St. N'C. i:tin * aville 8, Tenn. Kr LY. Daniel S. (R) CO^ol N Park Blvd. Cleveland Heights, Ohio 44106 /American Ship Building Co.) nXAEmLeLY,John H. (G) COp/L Westinghouse Rd. Horseheads, N. Y. 14845 fcoraiog Glass Works) twFR Donald CO-169, Alfred, N. Y. 14802 J&. Joseph H. (SI) R 2, Birdsboro, Pa. 19508 Ir.len-Gery Shale Brick Corp.) /-nYNOKS, Charles W. (R) CO-valco Chemical Co. 9165 S- Harbor Ave. cL'cago, 111. 60617 cnVNORS, Chester L. (XJ) C0\,ii Clyde Ave., Chicago, III. 60649 /it S. Navy) fONRAD- 9aHes E Jr. (GI) LU Anchor Hocking Glass Corp. Plant No. 1, Lancaster, Ohio 43130 rON'RAD, Keith (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 rOVRAD. Malcolm A. (B) L 4613 Framingham Dr. Sylvania, Ohio 43560 (Owens-Illinois Technical Center) roVROE, Barden A. (G) L 20625 Russell Lane Saratoga, Calif. 95070 CONROY, A. Richard (G) 12111 W. Dakota Dr., Denver 28, Colo. (Colorado School of Mines Research Foundation, Inc.) CONSOLIDATED GLASS j WORKS, LTD. (I. Donen) Box 562 Germiston, Transvaal, South Africa i CONSUMER & TECHNICAL ! PRODUCTS DIV. OWENS-ILLINOIS ! (Fred D. Pinotti) 1700 N. Westwood Ave. | Toledo, Ohio 43607 iCONTARDI, William A. (El) 206 Highland Ave. Metuchen, N. J. 08840 (General Instrument Corp.) (CONTRERAS, Fernando j Apartado 10.089, Caracas, Venezuela j (Compania Venezolana de Ceramica C. A.) 'C0NWICKE, Joel A. Massachusetts Institute of Technology Metallurgy Dept. Cambridge, Mass. 02139 jCONYERS, David P. (G) I Owens-Illinois j Box 592, Fairmont, W. Va. 26555 l-OOK, Eugene M. (G) i 3708 S. Beverly Hills Dr. I Toledo 14, Ohio i (Consumer & Technical Products Div. 1 _ Owens-Illinois) OOK, Herman L. (CF) 3000 S. 33rd St. Fort Smith, Ark. 72903 OOK, Leonard M. (G) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 -OOK, Maurice D. (RI) Reynolds Metals Co. 6601 W. Broad St. Richmond, Va. 23218 C0K, Ralph L. (EFIP) University of Illinois 'nor, Ceramics Bldg., Urbana, 111. K,W. Howard (R) 5908 Nottingham Rd. Mtoxville, Tenn. 37918 iConvJL.^ilge National Lab.) : UK, William R,, Jr. (E) 5OACiTon'c Research Div_Clevite Corp. .? E. 105th St. * Cleveland, Ohio 44108 '0I* 43, No. 10 (1984) COOKE, Charles C. it!) 1666 Glentield Lane, Toledo 14, Ohio (Owens-Illinois) COOKE, David C. (WI) 8 Hampton Rd., Westmont 7, N. J, (Universal-Rundle Corp.) COOKE, William C. (GI) American-Saint Gobain Corp. Box 929, Kingsport, Tenn. 37662 COOLEY, Richard F. Box 602, Alfred, N. Y. 14802 COOMBS, Jack A. (G) 21 Portsmouth Terrace Rochester 7, N. Y. (Bausch & Lomb, Inc.) COOPER, Alfred R. (GP) 3 Agassiz Park, Jamaica Plain, Mass. __ (Massachusetts Institute of Technology) COOPER, Charles F. 18 Kearton Close Kenley, Surrey, England (Morgan Crucible Co.) COOPER, Joseph E. (G) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 COOPER, Reldon W. (E) Du-Co Ceramics Co. Mill Run Rd., Saxonburg, Pa. 16056 COOPER, Richard I. Box 64, Alfred, N. Y, 14802 COOPER, Roger C. (Cl) Fusite Corp., 6000 Femview Ave. Cincinnati, Ohio 45212 COOPER, Ronald G. K. C. Industries Pty. Ltd. 402 Liverpool Rd. __ JCroydon, N. S. W., Australia COOPER, Samuel A., Jr. (S) 310 S. Elam, Greensboro, N. C. __ (Pomona Pipe Products Co.) COOPER, Walter W. (M) Dow Chemical Co; Abbott Rd. Bldg., Midland, Mich. COOPER, William G. (M) 8289 Craig Lane Brecksville, Ohio 44141 (Ferro Corp.) COOPERSTEIN, Raymond (B) University of California Lawrence Radiation Lab. Box 808, Livermore, Calif. COORS, Joseph (E) Coors Porcelain Co. 600 Ninth St., Golden, Colo. COORS PORCELAIN CO. (Joseph Coors) 600 Ninth St., Golden, Colo. COPELAND, Dael E. (RI) Standard Lime & Cement Co. Box 885, Martinsburg, W. Va. 25401 COPELAND, R. Spencer C. W. T. Copeland & Sons, Ltd. Spode Works Stoke-on-Trent, Staffs, England COPLAN, Myron J. (M) Fabric Research Laboratories, Inc. ^J,?.Providen Hwy., Dedham, Mass. COPLEY, Steve Pratt & Whitney Aircraft North Haven, Conn. COPP, Albert N. 1255 Old Boalsburg Rd. State College, Pa. 16801 COPPS, E. J. (M) Spartan Minerals Co. R. R. 1, Box 14A, Pacolet, S. C CORAH, Donald E. (BJI) 214 Evers Ave. Saint Marys, Pa. 15857 (Speer Carbon Co.) CORBETT, Paul M. (C) Pemco Div., Glidden Co. 5601 Eastern Ave Baltimore, Md. 21224 CORBMAN, Mitchell (S) New Jersey Shale Brick & Tile Corp. Box 249, Somerville, N. J 08876 CORBMAN, Morris (S) New Jersey Shale Brick & Tile Corp. rCnODRrCTIAA,2JTo9hLnSTT. erville' N- J- 0887d Georgia Institute of Technology Box 31118, Atlanta, Ga. 3033"' CORDES, John E. (MI) Box 1368, Torrance, Calif (R. T. Vanderbilt Co., Inc ) CORDIE, James L. ' 1000 Gilbert St., Belleville III CORHART REFRACTORIES CO (Edward C. Leibig) 940 Commonwealth Bldg Louisville, Ky. 40202 CORNELIUS, Yngvc R. tCj Cornelius Engineering Co. Box 6525, Tigard, Ore. CORNING GLASS WORKS (George J. Bair) Technical Staff Services Corning, N. Y. 14832 CORNISH, Frank L. (G) Corning Glass Works, Charleroi, Pa. CORNWELL, George L. (BI) 178 Winkler Dr., Grand Island, N. Y. (Exolon Co.) CORPENING, Alexander N. (WJ) Jackson Tile Manufacturing Co. Box 2006, Tackson, Miss. CORRADA, Marco A. (G) Puerto Rico Glass Corp. Box 4272, San Juan, Puerto Rico CORSON, Robert (G) Box 203, Ottawa, Ohio (Sylvania Electric Products, Inc.) CORWIN, Rudolph E. (E) Applied Physics Laboratory 1013 N. E. 40th St. Seattle, Wash. 98105 COSBY, Adolphus B. (El) Burr Electronics, Inc. Box 620, Stamford, Conn. 06904 COSOLITO, Bart G. (Cl) 25 Cottonwood Rd. Port Washington, N. Y. (Grumman Aircraft Engineering Corp.) COSTELLO, R. E. (W) Zeller Corp., Fort Wayne Rd. Defiance, Ohio 43512 COSTON, James R. Georgia Institute of Technology Box 34123, Atlanta, Ga. 30332 COTTON, Nigel Elijah Cotton Ltd. Nelson Pottery, Hanley Stoke-on-Trent, Staffs, England COUCH, Albert H. (RFI) Libbey-Owens-Ford Glass Co. 1701 E. Broadway Toledo, Ohio 43605 COUGHANOUR, L. W. (E) 4094 Ben Lomond Dr. Palo Alto, Calif. (General Electric Co.) COULTER, William G. (M) 322 38th St., N. W., Canton, Ohio (Pemco Div., Glidden Co.) COUNTS, Cary A. Carolina Ave., Mullins, S. C. COUNTS, William E. (E) 1137 Whittier St., Anaheim, Calif. (Beckman Instruments, Inc.) COURT, G. Robert (C) 38072 Alta Dr., Fremont, Calif. (A. O. Smith Corp.) COURTNEY, Scott J. (M) B. F. Drakenfeld & Co., Inc. 45-47 Park PI., New York, N. Y. 10007 COUTANT, Edward R. (G) General Electric Co. 95 Hathaway St., Providence 7, R. I. COVAN, H. E. (M) R. R. 3, Box 10, Bryan, Texas 77803 COWAN. Robert E. (B) 1466B 45th St., Los Alamos, N. M. (Los Alamos Scientific Lab.) COWLES, Hobart E. (DP) Rochester Institute of Technology School for American Craftsmen 65 Plymouth Ave., S. Rochester, N. Y. 14608 COWLES, Robert J. (E) Quality Components, Inc. Saint Marys, Pa. 15857 COWLES, Roderick J. (B) 61 Berkshire Rd. Needham, Mass. 02192 (Cowles Technology Labs., Inc.) COWLING, Kenneth W. 79 Norwood Rd., Sheffield 5, England (Thomas Marshall & Co., Ltd.) COX. John E. (G) 89 Otde Stage Rd., Glastonbury, Conn. (United Aircraft Corp.) COX, Paul E. (SF) 520 Canal St., Baton Rouge, La. 70802 COX, Samuel F. (G) 1722 Alcoa Dr., Arnold, Pa. COX, Shaun M. . Normanhurst, Westoe Village South Shields, Durham. England COY, John Joel (W) 8 Oaklawn Gardens, Apt. B Toronto 7, Ont., Canada (American-Standard Products (Canada) Ltd.) 705 i II COYLE, R. Tom, Jr. (CJ) 10247 Cabot Dr., St. Louis 37, Mo. - (McDonnell Aircraft Corp.) CRAFT, R: S. (RI), . Findlay Refractories Co. Box S17, Washington, Pa. 1S301 CRAIG, Bruce G. (C) A. 0. Smith Corp. \3533 N. 27th St. Milwaukee, Wise. 53216 . . .AlG, Cameron N. 10049 Eighth N. W., Seattle 77, Wash. CRAIG, David M. (G) Pittsburgh Plate Glass Co. One Gateway Center Pittsburgh, Pa. 15222 CRAIG, James W. (RF) Canadian Refractories Ltd. 540 Canada Cement Bldg. Montreal 2, Que., Canada CRAMER, Deane G. (GI) 705 Montgomery Ave. Cumberland, Md. 21503 (Pittsburgh Plate Glass Co.) CRAMER, W. E. (WFI) Industrial Ceramic Products, Inc. 965 W. Fifth Ave. Columbus, Ohio 43212 CRANDALL, Eugene R. (RI) 258 Gulf St., Milford, Conn. 06460 (H. K. Porter Co., Inc.) CRANDALL, James R. (CFI) 1718 Janet St., Kissimmee, Fla. 32741 CRANDALL, William B. (CFI) 3 Bittersweet Rd., Fairport, N. Y. (Pfaudler Permutit Inc.) CRANDELL, Robert L. (C) 310 Macassar Dr., Apt. 5 Pittsburgh 36, Pa. (Westinghouse Astronuclear Lab.) CRANE, Robert L. 1183 E. 26th Ave. Columbus, Ohio 43211 CRAVEN, Henry E. (R) W. R. Grace & Co. Davison Chemical Div. Box BB, Lake Charles, La. 70604 CRAWFORD, George E. (WFI) 221 Sumner Ave. New Castle, Pa. 16101 CRAWFORD, J. L. (RFI) . ''627 State St,, Apt. 1 tita Barbara, Calif. Ci 1'ORD, Leslie R. (G) j59 Atlantic St., Bridgeton, N. J. (Owens-Illinois) CREESE, T. Chalmers (RI) 49 Terrace Dr. Youngstown, Ohio 44512 (Youngstown Sheet & Tube Co.) CRESON, Walter F. (R) Babcock & Wilcox Co. 161 E. 42nd St., New York, N. Y. 10017 CRIDER, Paul H. (C) 7716 Hartfield PI. Cincinnati, Ohio 45242 (Fusite Corp.) CRIDGE, Edmund S. (BJP) 29 Colonial Circle Buffalo, N. Y. 14222 (State University of New York) -RIPE, Donald M. (B) 2251 A 20th St. Santa Monica, Calif. 90405 (Hughes Research Labs.) IROCKETT, William E. (X) 845 E. Main Cross St. Findlay, Ohio 45840 (Sales Representative) ROEN, Erik F. (EJ) 717 Chestnut St., Laurens, S. C. (American Lava Corp.) RONIN, Leo J. (E) 210 Brewington Ave. Watsonville, Calif. (Spectra-Mat, Inc.) RONINGER, George J. (M) A. J. Wahl, Inc. 8 Central Ave., Brocton, N. Y. ROOK, Charles E. (W) 11021 Pomering Rd., Downey, Calif. (Ferro Corp.) *OOK, Mark G., Jr. 2009 Wendover St. P: nrgh, Pa. 15217 tOO f;ON, James A. (RFI) 12,.., . Jackson St., Mexico, Mo. (A. P. Green Fire Brick Co.) tOOM, Henry C. (S) 1633 Hawthorne Rd., Macon, Ga. (Burns Brick Co.) G CROPPER, Donald R. University of California Dept, of Mineral Technology Berkeley, Calif. 94720 CROSBY, Donald P. (RI) 354 Tara Dr., Pittsburgh, Pa. 15236 (Harbison-Walker Refractories Co.) CROSKEY, Carl D. (W) 208 Rollingdale Rd. Catonsville, Md. 21228 (General Electric Co.) CROSS, A. H. B. J. & J. Dyson Ltd., Griffs Works Stannington, Nr. Sheffield, England CROSS, Charles D. (S) 507 Glenview Dr., Jasper, Ala. (Natco Corp.) CROSS, David L. (E) 2006 Reaney Ave. St. Paul, Minn. 55119 (Minnesota Mining & Mfg. Co.) CROSS, Leslie E. (B) Pennsylvania State University Mineral Sciences Bldg., Rm. 125 University Park,' Pa. 16802 CROSS, Owen H. (S) Swindell-Dressler Co. 441 Smithfield St. Pittsburgh, Pa. 15222 CROSSLEY MACHINE CO. (Harold W. Lamb) 301 Monmouth St. Trenton, N. Jr~O8607 CROSSLEY, Robert H. (W) St. Joseph Lead Co. 250 Park Ave. New York; N. Y. 10017 CROSSWAITH, Paul L. 730 Riverside Dr. New York, N. Y. 10031 CROUCH, Lester A. (El) 1100 Robmar Rd., Dunedin, Fla. (Sperry Microwave Eiectronic Co.) CROWE, Samuel H,, Jr. (G) 416 Mississippi Ave. Crystal City, Mo. 63019 (Pittsburgh Plate Glass Co.) CROWLEY, Henry L. (E) 365 Forest Rd. South Orange, N. J. 07079 (Consultant) CROWLEY, Michael S. (BI) 114 Mildred Lane Chicago Heights, 111. 60411 (American Oil Co.) CRUIKSHANK, C. L. (XFI) Great Lakes Foundry Sand Co. 1217 Francis Palms Bldg. Detroit 1, Mich. CRUTCHFIELD, B. Walt (S) 2706 Asheville Rd. Hendersonville, N. C. (The Moland-Drysdale Corp.) CUFFIA. Domenic C. (RJI) 145 S. Joslyn Dr. Pittsburgh, Pa. 15235 (Vesuvius Crucible Co.) CULBRETH, William K., Jr. (WJ) 818 Carleton St. Lakeland, Fla. 33803 (Florida Tile Industries, Inc.) CULLER, Vaughn E. (G) Corning Glass Works Box 325, Plainsboro, N. J. 08536 CULLUM, William O., Jr. 33 Arundel Lane Columbia, S. C. 29209 CULVER, Arthur (S) Port Costa Brick Works 401 Berry St. San Francisco, Calif. 94107 CULVER, Richard L. (S) 4330 Wallings Rd. Cleveland, Ohio 44141 (Ferro Corp.) CUMMENS, William J. (E) Nichols Engineering & Research Corp. 5176 Otto PI., Oak Lawn, III. 60453 CUMMINGS, Leonard C. (S) 7920 W. Palos Ave. Palos Park, 111. 60464 (Chicago Copper & Chemical Co.) CUMMINS, Robert K. (G) General Electric Co. Willoughby Quartz Plant Campbell Rd. & Euclid Ave. Willoughby, Ohio 44094 CUNLIFFE, J. A. (SI) Northwest Ceramics Ltd. Box 3590, Terminal D Edmonton, Alta., Canada CUNNINGHAM, Eugene E. (tu Owens-Coming Fiberglas rv Plant Engineering ^0rP. Case Ave., Newark, Ohio sin. CUNNINGHAM, James A. (S) 0iS Adams Clay Products Co. ' Box 32, Martinsville, Ind CUNNINGHAM, Robert J. (G) Anchor Hocking Glass C0/D Drawer 430, Lancaster, Ohio ,, . CURCIO, Anthony L. (El) 0 ^lit, 705 Schoolhouse Lane Bound Brook, N. J. (Radio Corp. of America! CURCIO, Vincent M., Jr. (X) Industrias Procesa, S.A. de r \ Apartado Postal No. 486 ' Monterey, N. L., Mexico CURRAN, EDWARD ENGINEERING, LTD. (Terence P. Nealon) Cardiff u- CURRAN, Martin T. (S) 1 "a;., Alfred Ceramic Enterprises > Box 562, Alfred, N. Y 14R'n->nc' CURRAN, Robert (RI) 1 75-08 35th Ave. Jackson Heights 72, N. Y (Plibrico Co.) CURRIE, Thomas E. (C) General Electric Co. Major Appliance Lab. AP 5-250, Appliance Park Louisville, Ky. 40225 CURRY, Williatrl J., Jr. (R) Hiram Swank's Sons Box 630, Johnstown, Pa CURTIS, Carl E. (RFI) R. R. 3, Kingston, Tenn. (Oak Ridge National Lab 1 CURTIS, James W. O. (E) 121 S. Bruner Rd. Hinsdale, 111. 60521 CUR(TAImS,phMeinleosl-BEo. r(gCEI)lectronics Co^n, \ 301 Brunswick Rd., Louisville 7 r (Ferro Corp.) ' CURTIS, William H., Jr. (E) 311 Carrollwood Dr. Youngstown, N. Y. 14174 (Speer Carbon Co.) CURTS, R. M. (G) American Potash & Chemical Core 99 Park Ave., New York, N Y lor,',CUSHING, Val M. (DP) Box 792, Alfred, N. Y. 14802 (State University of New York College of Ceramics, at Alfred Unir I CUSICK, Charles S. (G) Pittsburgh Plate Glass Co. One Gateway Center Pittsburgh, Pa. 15222 CUTLER, A. Keith (RJ) 458 Crandon, Calumet City, III. 6310* (Republic Steel Corp.) CUTLER, Ivan B. (BFIP) University of Utah. 220 Mines Bldg Salt Lake City 12, Utah DACHILLE, Frank (BP) 1420 Park Hills Ave., E. State College, Pa. 16801 (Pennsylvania State University) DACUS, Edwin C., Jr. (GJ) 1700 Wheeling Ave., Muncie, Ind. (Ball Brothers Co., Inc.) DAGER, Probert W. (MFI) Box 578, Wrightwood, Calif. 9237" (H. C. Spinks Clay Co., Inc.) DAGUES.-BIE, Jacques A. IBM, France, Dept. 792 202 Route Nationale 7 Corbeil-Essonnes, S. & 0., France DAHLSTROM, Roy (X) National Lead Co. ......... . 111 Broadwav, New York, N. 1 lw ' DALEY, Frank E. (MI) Cabot Corp. . 125 High St., Boston. Mass. 02110 DALTON, Robert H. (GF), v 234 Delevan Ave., Corning, N- (Corning Glass Works) DALY, Howard J., Jr. (RI) , Nortori Co., 5805 Lincoln Ave. Detroit, Mich. 48208 DALY, Robert A. (MI) , v, 370 Madison Hill Rd.. Clark, N-F (Pearsall Chemical Corp.) DALZELL, David B. (G) Fostoria Glass Co. ,, 1200 First St,, Moundsville, !' Ceramic PA^if 70;b 'Is) PAlg90I Nile (Cel PA^'- (O* O! Yorl (Get PAN8`o2 PA^O1 Rah' (Cot DARN'EAn>e. Lew' DASAUei 136 ' Mil" datta. Gene Nela DAt'MK Hars 1945 C!ev> DA'sfp- (Nor davey. Cana Niag davey. Bend 1400 DAVEyOwei Box DAVIDS Mill (AT' DAVIDS Vand Box DAVIES 5132 (Har DAVIES. Elm (Elje DAVIES. Dorn: Wall. DAVIES Gene681 1 San 1 DAVILA Las 5 Barr; (Feri DAVIS. ( Alum Two Pittsl DAVIS, ( Allen (Amt DAVIS, 1 Box ( (Fort DAVIS. I Aubu Whit. DA V"wI"IS.'e,stIi Beuln ,, PVlittltsl Davis, i Davis Map), Dav is -F (E. H daVvMIiSsa,p! hC 284'9 * Sea DavrLism. v, Catnb Eugene n^l.vlHen International, C. A. CjJ'i pathoekeweg, Bruges, Belgium JjIANN,, PRi"c'h-a"rd' W. /(Sc)' P'`V/Kennedy St Bradford, Pa. 16701 ?cH Harold (W) nA^nl-F Washington St. L 8?l9ile?s., HrnI. 60648 (gL&B* Harry R. (G) PAJ116 N. E. 65th, Portland, Ore. 97213 ^Owens-Illinois) JifL WiH*am A. (B) O',r*32 Meadow.View Dr. l^ba Linda, Calif. 92686 numeral Dynamics Corp.) nAN'^E'SUth'st., Rolla, Mo. 65401 Uway.N J. 07065 iRNELL^Harmon C. (SI) ^American Olean Tile Co. r\wsport, Ky. 42351 ,/gup?a,a.k.(E) ^ Allen-Bradley Co. iiA W. Greenfield Ave. Milwaukee, Wise. 53204 , JtA, Ranajit K. (B) (ineral Electnc Co. Vrla Park, Cleveland 12, Ohio iUIMKE, Arthur H. (W) - Harshaw Chemical Co. 1945 E. 97th St. Cleveland, Ohio 44106 niVENPORT, Warren H. (R) - 53 Paine St., Worcester 5, Mass. (Norton Co.) UVEY, Earl R. (W) " Canadian Ohio Brass Co., Ltd. Niagara Falls, Ont., Canada u.VEY, Frederick K. (E) Bendix Corp., Friez Instrument Div. 1400 Taylor Ave., Baltimore 4, Md. UVEY, Richard G. (G) Owens-Illinois Technical Center Box 1035, Toledo, Ohio 43601 11.VIDSON, Albert (W) Mill Rd., Box 90, Matawan, N. J. (ATCO Ceramics Corp.) MVIDSON, Douglas N. (WJ) I Vandesca Syracuse Ltd. i Box 147, Joliette, Que., Canada \t.VIES, Ben (R) 5132 Caste Dr., Pittsburgh 36, Pa. (Harbison-Walker Refractories Co.) AYIES, Chester A. (Wl) Elm Dr., MR 10, Kittanning, Pa. (Eljer Div., Murray Corp. of America) `VIES, Edward G. (G) Dominion Glass Co. Ltd. Wallaceburg, Ont., Canada IVIES, Ray, Jr. (Rl) General Refractories Co. 681 Market St. San Francisco, Calif. 9410S AVILA, A. E. Fernandez Las Mimosas 271 Barranco, Lima, Peru fFerro Enamel de Mexico S. A.) `VIS, C. W. (R) Aluminum Co. of America Two Parkway Center, 875 Greentree Rd. Pittsburgh, Pa. 15220 '' IS, Clarke P..(W) en ?H1 Ed., Brooklyn, Conn. 06234 (American-Standard) 'IS, Donald C. (B) "ox 692, Fostoria, Ohio (Ford Motor Co.) ''IS Douglas H. Aubun, Garden Apts., Apt. 14 'n, tneY Circle, Auburn, Mass. 01501 \'S. Earl K. (GI) n.^hoghouse Research Laboratories Rd., Churchill Borough Pittsburgh, Pa. 15235 Vs'.E. E. (R) ,,avis Fire Brick Co. St- ak Hill, Ohio V/S FIRE BRICK CO. .? E. Davis) w*"1* St., Oak Hill, Ohio ) Gerald R. ?N. W. 60th ,Vt^He, Wash. 98107 ,`A Harry E. (WFI) r`v'rtal Potteries, Inc. Abridge, Ohio 43725 No. 10 (1904) DAVIS, H. M. (B) U. S. Army Research Office Box CM, Duke Sta., Durham, N. C. DAVIS, James K. (E) 201 Pine St., Corning, N. Y. (Corning Glass Works) DAVIS, James T. (R) Box 86, Hephzibah, Ga. (Interchemical Corp. Albion Kaolin Div.) DAVIS, John R,, Jr. (E) 787 Brighton Rd., Tonawanda, X. Y. (Carborundum Co.) DAVIS, M. Paul, Jr. (B) 4908 .Western Blvd., Raleigh, X. C. (North Carolina State) DAVIS, Norman B. (M) Q. M. I. Minerals Ltd. 77 Metcalfe St., Rm. 607A Ottawa 4, Ont., Canada DAVIS, Richard P. (GI) 107 Oak Ridge Dr., Butler, Pa. (Corning Glass Works) DAVIS, Richard S. (B) Arthur D. Little, Inc. 15 Acorn Park, Cambridge, Mass. 02140 DAVIS. Robert F. (I) Box 413, Liberty, N. C. DAVIS, Sam H., Jr. (WI) Kohler Co. Box 1987, Spartanburg, S. C. 29301 DAVIS, Thomas M. (W) 174 Hanover Rd., Lexington, Ohio (Ingersoll-Humphryes Div. Borg-Wamer Corp.) DAW. Santi N. Modem Ceramic Industries 282 Upper Chitpur Rd. Calcutta 5, India DAWS, Cyril B. (R) 28 Constable Rd. Kendall Park, N. J. 08824 (Zirconium Corp. of America) DAXELHOFER, Jean P. Ecole Polytechnique 33 Av. de Cour Lausanne, Switzerland DAY, Britton T. (Rl American Fire Clay & Products Co. Box 157, Canfield. Ohio 44406 DAY. Delbert E. (GIP) University of Missouri at Rolla School of Mines & Metallurgy Rolla, Mo. 65401 DAY, Frank, Jr. (G) 203 S. Cherry St.. Granville, Ohio (Owens-Coming Fiberglas Corp.) DAY, Jack F. (WI) 2002 Woodland Ave., N. W. Canton, Ohio 44709 (United States Ceramic Tile Co.) DAY, Ralph K. (GFI) 307 W. Harrison Ave., Maumee, Ohio (Consultant) DAY, Robert B. (SI) 316 Willow Lane, Geneva, 111. 60134 (Structural Clay Products Research Foundation) DAY. Robert B. (B) Honeywell, Inc., Research Center 500 Washington Ave., S. Hopkins, Minn. 55343 DEADMORE, Daniel L. (R) 16007 Brinbourne Ave. Cleveland, Ohio 44130 (NASA. Lewis Research Center) DEADWYLER, Major Earnest W. (Cl) 629 McClellan Ave. Fort Leavenworth, Kans. 66027 DEBENHAM, W. S. (RFI) United States Steel Corp. 525 William Penn PI. Pittsburgh, Pa. 15230 DE CAIN, Donald (E) 7 Shelley Ave., Valhalla, N. Y. 10595 (General Precision, Inc.) DECKER, Alfred R. (MFI) Champion Spark Plug Co. Box 637, Cambridge, Ohio DECKER, Edgar A. (W) 359 S. Gore Ave. Webster Groves, Mo. 63119 (Mason Color & Chemical Works) DE CLERCK, Donald H. (Cl) 2065 Rush Mendon Rd Rush, N. Y. 14543 (Pfaudler Permutit Inc.) DE COURSEY, Donald T. (C) 2643 Majestic Dr. Wilmington, Del. 19803 (E. I. du Pont de Nemours & Co.) DREG, Emil W. Jenacr Glaswerk Schott & Gen. 10 Hattenbergstrasse 65 Maiiiz/Rhein, Western Germany DEETH, H. R. Gambier, Ohio DeFOOR, James E. (G) 6648 W. 83rd St., Overland Park, Kans. (Gustin-Bacon Mfg. Co.) DEGENKOLB, Robert S. (El) 5120 E. 68th St. Indianapolis, Ind. 46220 (Radio Corp. of America) DEIGNAN, Charles J. (SFI) 7769 Eastwood St. Reynoldsburg, Ohio (Claycraft Co.) DEININGER, Oskar W. Porzellanfabrik Waldsassen Bareuther & Co. AG Mitterteicherstr. 1 8595 Waldsassen, Germany DE KEYSER, Walter L. University of Brussels 50 Roosevelt Ave. Brussels 5, Belgium de LA CHAPELLE, Richard (C) Sylvania Electric Products, Inc. 60 Boston St., Salem, Mass, de LAET, Adolpho O. Caixa Postal 7224, Sao Paulo, Brazil (Universidade Mackenzie) DeLAI, A. Joseph (B) 18 Baker Rd., Reading, Mass. 01867 (AVCO, Research & Advanced Development Div.) DELAWARE CLAY CO. (Homer W. Wilson) Box 352, Delaware, Ohio 43015 de LEMOS, Horacio Duarte (J) Rua Gal. Ribeiro da Costa 230 Apto. 1007, GB Zona Postal ZC-07 Rio de Janeiro, Brazil (Klabin Irmaos & Cia.) DELGADO, Cyril B. (G) R. R. 1, Kintnersville, Pa. (The Calumite Co., Inc.) de LICHTBUER, Hub. Cardon Manufacturers Ceramiques d'Hemixem et de la Dyle, S. A. 60 Rue Georges Gilliot Hemiksem-nr. Antwerp, Belgium DELIMITROS. Tom H. 4329 Densmore Ave. N. Seattle 3, Wash. DELLINGER, James R,, Jr. (S) New Riverside Ochre Co. Box 370, Cartersville, Ga. DeLONG, Hermon W., Ill (GI) 67 Main St., Dansville, N. Y. (New York State Department of Public Works) DELOTT, Charles R. (E) 5044 N. 84th St. Milwaukee, Wise. 53218 (Allis-Chalmers Mfg. Co.) DE LUCA, John P. 604 E. Armory Ave. Champaign, 111. 61822 DE MAIO, Dennis A. (R) 20 Hodges PI., Staten Island 14, N. Y. (Catalyst Development Corp.) DEMAISON, R. J. (R) Quigley Co., Inc. 415 Madison Ave., New York 17, N. Y. DeMARIA, Vincent C. (G)Mt. Hope Rd., Rockaway, N. J. (Thermal American Fused Quartz) DEMENDI, Joseph F. (X) Pure Carbon Co. 441 Hall Ave., Saint Marys, Pa. DEMIRAY, Temel 704 S. Third St. Champaign, 111. 61822 DEMUTH GLASS WORKS DIV. BROCKWAY GLASS CO., INC. (Donald D. Faulkner) Box 629, Parkersburg, W. Va. 26101 DENES, Oscar L. (E) 3022 W. McKinley Blvd. Milwaukee 8, Wise. (AUen-Bradley Co.) DENES, Peter A. (E) 9101 Crestwood, N. E. Albuquerque, N. M. (Gulton Industries, Inc.) <le NEUFVILLE, John P. Harvard University Gordon McKay Lab., 12 Oxford St. Cambridge, Mass. 02138 707 DENISON. John C., Jr. (G) Johii C. Denipon Co., Inc. Box 63, Rochester, Pa. DENK, William J. (El) 1723 Grismer St., Apt. 17 Burbank, Calif. \ (INTERPACE) [DENMAN, Robert R. (G) 7 Owens-Illinois 1700 N. Westwood Ave. Toledo. Ohio 43607 DENNIS, John S. (M) 17 Del Rio Dr., Yardley, Pa. (SATEC Corp.) DENNIS, William J. (G) 24 Rosewood Ave., Guelph, Ont., Canada (Fiberglas Canada Ltd.) DENNISON, Brook J. (G) 710 Robinhood Rd., Pittsburgh 15, Pa. (Pittsburgh Plate Glass Co.) DENO, Richard E. (B) Star Rt. 2, Box 35, Union, Wash. (Rayonier, Inc.) 3e PABLO, Liberto (B) Apartado Postal 20722 Mexico 6, D. F., Mexico (Sanitarios El Aguila S. A.) DE PIOLENC, Gerard (X) Euroglass Corp. Pan Am Bldg., 200 Park Ave. New York, N. Y. 10017 DE POORTER, Gerald University of California Hearst Mining Bldg. Berkeley, Calif. 94720 dePROSSE, Victor A. (Cl) 9720 Flower St., Bellflower, Calif. (Atomics International Div. North American Aviation, Inc.) DE REMER, John W. (RI) 205 E. Ravine Rd. Kingsport, Tenn. 37660 (American-Saint Gobain Corp.) DERGE, Gerhard (BP) Carnegie Institute of Technology Pittsburgh, Pa. 15213 DERINGER, W. A. (CFI) A. O. Smith Corp. 3533 N. 27th St. Milwaukee, Wise. 53216 |ROUX, Juan Ramon (I) ' Box 8472, Panama, Rep. of Panama (Cia. de Productos de Arcilla S. A.) DESENNE, Claude M. (S) 505 Cote de l'Eglise, Boischatel Co. Montmorency, Que., Canada (Citadel Brick Ltd.) DESTOCKI, Paul E. 101 Pleasant St., Ironton, Ohio 45638 DETAMORE, Walter A. (S) Chemical Products Corp. Box 815, Cartersville, Ga. 30120 DEUTSCHE GLASTECHNISCHE GESELLSCHAFT 126 Bockenheimer Landstrasse 6 Frankfurt. Main, Germany DEUTSCHE KERAMISCHE GESELLSCHAFT Menzenberger Str. 47 534 Bad Honnef/Rhein, Germany DEUTSCHER, Jerome S. (RI) 1808 E. Lakeview Dr. Benton, Ark. 72015 (Reynolds Metals Co.) DeVOE, Charles F. (GF) 38 W. Fourth St. Corning, N. Y. 14830 (Corning Glass Works) DeVRIES, Robert C. (BFP) Rensselaer Polytechnic Institute Materials Engineering Dept. Troy, N. Y. DEWEY, B. F. (W) 42 Summit St., Le Roy, N. Y. 14482 (Lapp Insulator Co., Inc.) DEWEY, John L. (R) Reynolds Metals Co., Sheffield, Ala. DEXTER, John N. (B) 4936 Kendall Dr. New Orleans, La. 70126 (Boeing Co.) TAL, Roy E. (R) Carborundum Co. Refractories & Electronics Div. Niagara Falls, N. Y. 14302 DIAMOND ALKALI CO. (D. G. Hood) Industrial Chemical Div. 300 Union Commerce Bldg. Cleveland, Ohio 441 f4 708 DIAMOND, Grant S. (WFI) Box 162, Chesterfield, N. H. (Golding-Keene Co.) DIAMOND, Jacob J. (B) National Bureau of Standards Conn. Ave. & Van Ness St., N. W. Washington, D. C. 20234 DIAMOND, Lawrence H. (El) 692 Mildred St., Teaneck, N. J. (Loral Electronics Corp.) di BENEDETTO, Bernard A. (E) 29-7 Garden Circle, Waltham 54, Mass. (Tyco Laboratories, Inc.) DICKAS. Charles H. (C) Simplicity System Co. Box 6249, Chattanooga, Tenn. 37401 DICKENS, Donald R. (I) Box 972, Alfred, N. Y. 14802 DICKENS, H. A. Nilsen Porcelains (Aust.) Pty. Ltd. 221 Separation St. Northcote, Viet., Australia DICKERSON, Hilton B. 961 E. Rock Springs Rd. Atlanta, Ga. 30306 DICKEY, Herbert R. (S) 26 Regent St. St. Thomas, Ont., Canada (Canada Vitrified Products Ltd.) DICKEY, John M., Jr. (SI) ......Windy Knoll, Brookville, Pa. (Consultant) DICKINSON, C. Dale (B) General Telephone & Electronics Labs., Inc. 208-20 Willets Point Blvd. Bayside, N. Y. 11360 DICKS, N. A. (G) 16927 Hamilton Ave. Allen Park, Mich. (Ford Motor Co-.) DICKSON, Edwin J. (RI) Babcock & Wilcox Co. Old Savannah Rd., Augusta, Ga. 30903 DICKSON, John H. (RI) Wheeling Steel Corp. Steubenville North Works Steubenville, Ohio DICKSON, Terry E. (CJ) 4136 W. 143rd St. Cleveland, Ohio 44135 (Ferro Corp.) DIEHL, Carl W. (R) Taylor Rd., Jamesville, N. Y. 13078 (Electro Refractories & Abrasives Corp.) DIETRICH, John P. (E) Nuclear Corp. of America Research Chemicals Div. 3540 W. Osborn Rd. Phoenix, Ariz. 85019 DIETTERLE, Edwin W. (WFI) 1915 Outpost Dr., Hollywood 28, Calif. (Ferro Corp.) DIETZ, Earl D. (GI) 3314 Stanhope Dr., Toledo, Ohio 43606 (Owens-Illinois) DIETZEL, Adolf (Honorary) Max-Planck-Institut fur Silikatforschung, 2 Neunerplatz 87 Wuerzburg, Germany DiLAZZARO, John F. (B) 1011 Pepper St., Sunnyvale, Calif. (Western Gold & Platinum Co.) DILLARD, William F,, Jr. (S) 2318 Mura Dr., Augusta, Ga. (Merry Bros. Brick & Tile Co.) DILLENDER, Richard D., Jr. (El) 411 Fern Trail Signal Mountain, Tenn. (American Lava Corp.) DILLER, Ray E. (S) 821 N. Elm St.. Orrville, Ohio (Orrville Tile Co.) DILLIARD, Paul D. (GI) 1313 E. Wheeling St., Lancaster, Ohio (Anchor Hocking Glass Corp.) DILLINGHAM, Robert P. (E) 2436 Mt. Olive Lane, Bradbury, Calif. (Aerojet-General Corp.) DILLON, Ronald A. (R) 33 Nielsen Lane, Lenox, Mass. (General Electric Co.) DILLON. Zale (W) 150 Madison PI., Ridgewood, N. J. (Weyerhaeuser Co.) DiMARCELLO. Frank V. (EJ) Bell Telephone Labs., Inc. Rm. ID-508, Murray Hill, N. J. 07971 DI MARTINO, Barbero (D) 5514 Manitowac Dr. Palos Verdes Estates, Calif. (North American Aviation Inn > DIMOND, John A. (C) ' -c > Xerox Corp. 317 Main St., East Rochester v , DINESS, Arthur M. ' ' `VV 818 Old Boalsburg Rd., Ant 5 State College, Pa. DINGWALL, Andrew (G) 588 Grove St., Upper Montclair v (Consulting Scientist) '`'J. DINGWALL, Andrew G. F. (Gl 32 Skytop Rd. 1 Cedar Grove, N. J. 07009 (Radio Corp. of America) DIPPELL, L. V. (R) 1407 Cherry Lawn Ave. Owosso, Mich. DIRKSEN, A. J. (G) American Potash & Chemical 99 Park Ave., New York, N v JP: DITHRIDGE, Edward H. (C) 0l Rheem Manufacturing Co. 1729 Pennsylvania Ave., Monaco n DIVEN,, Richard J. (GJ) ca'pS- Owens-Illinois 3600 Alameda Ave., Oakland 1 r.,-, DiVITA, Sam (E) ' Ul|f- U. S. Army Electronics Lab. Microwave Inductive Devices Rra. i Fort Monmouth, N. J. DIXON, Gene (R) Kyanite ^fining Corp. Dillwyn, Va. 23936 DIXON, JOSEPH, CRUCIBLE CO (Russell F. Leinhos) 167 Wavne s. Jersev City, N. J. 07303 ^ DLUGOZIMA, Walter R. (\VI) 198 Northview Dr., Zeiienople, Pa (Lava Crucible-Refractories Co 1 DOCHSTADER, Darrell L. 626 Sunset Rd., State College Pa DOCTOROW, Donald (G) American Glass Review 23 E. 26th St., New York, N. Y loon DODD, Charles G. (B) ' Owens-Illinois Technical Center Box 1035, Toledo. Ohio 43601 DODD, Charles M. (RFIP) Iowa State University Dept, of Ceramic Engineering Ames, Iowa 50010 DODD, Edward (W) 10 Pipestone PI. Rexdale, Ont., Canada (Booth Brick Co.) DODGE, Alfred W. (G) 2764 Dresden Rd. Zanesville, Ohio 43705 DODSON, Vance H., Jr. (B) Dewey & Almy Chemical Co. 62 Whittemore Ave. Cambridge. Mass. 02140 DOERING, William E. (G) 15844 Roachton Rd., Perrysburg, Ohit (Consumer & Technical Products Div. Owens-Illinois) DOERSELN, Kenneth P. (E) Silk City Ceramics & Tool Mfg., Inc. 221 Seventh Ave. Hawthorne, N. J. 07507 DOLL, Charles E. (W) Mount Clemens Pottery Co. Box 608, Mount Clemens, Mich. 48044 DOLL. Denton T. (B) 1217 45th St. Los Alamos, N. M. 87544 (University of California) DOMAN. Robert C. (B) Corning Glass Works Eugene Sullivan Science Park Painted Post, N. Y. 14870 DOMICOME. Joseph J. (G) Corning Glass Works Houghton Park, Corning. N. Y. 1 48j0 DOMINGUES, Louis P. (B) 1302 Xaveria Dr.. Silver Spring, Md (U. S. Bureau of Mines) DOMINGUEZ L,, Eloy Cedolesa , Ceramica Dominguez de Levante S ` Gobernador Viejo 9, Valencia, Spain DOMST, Ronald E. Harshaw Chemical Co. 1945 E. 97th St. Cleveland, Ohio 44106 DONAHEY, John W. (M) Fischer & Porter Co. County Line Rd. Warminster. Pa. 18974 V% 29 Si pONH Be Gi 0lJ Ki a dONso (T pNL pONO (R DOHA (C CORE M< Ne dore Ge Bo CORE Ne (R DORN 4< (C DORN Oc Sp DORN Br Eli DORS1 Kr. Bo DORS! 30' (J` DORS! P. La Bu DOSS, 10< Do DOTY. 501 (E DOUD 18. CafS' DOUG371 (V DOUG, Lit Ad Bo SpDOUG. Do Da DOUG1 So, "T Sh, DOUG) Ph Cei rs DOWD R. ^ fPDOWL An 14 _ Sot down Col Ma &OZ6IE01 7T (T, dRaki &*A& Alf Bo- Ceramic Buu^f L- 4 1 , nSON. G. Edward (WJ) **$% ft*** flX*- * 13201 'vi\rEiN;0[idated Glass Works, Ltd. C,,Sc<j2 \ JB<>X ;ron Transvaal, South Africa \CxHLilo^uTisenMn.R(- BRF' )20 0,> Laboraa St., Dallas, Texas 7.5235 -'SPi-s Instruments, Inc.) Robert L. (G) ine Glass Works, Harrodsburg, Ky. ' Robert p- () Euclid Rd., Durham, N. C. 27707 Watch Triangle Institute) ^ Robert F. (El) K 3 Lloyd Neck, Huntington, N. Y. fcoo'po?el?insCo-) _v fgiiics E. (K) idRS'J Mathieson Chemical Corp. 2.tals Research Labs., 91 Shelton Ave. Haven, Conn. 06711 iof'mUS, Robert H. (G) u ,-ineral Electric Co., Research Lab. Box 1088, Schenectady, N. Y. 12301 ,,,c Arthur L. (El) \Vasbington Sq. Village, Apt. 16-F ' v,# York, N. Y. 10012 (Radio Con>- of America) .o\ Alvah J- (GI) 4 Oakwood Dr., Corning, N. Y. !Corning Glass Works) ,cv G. Neal (SI) !" ois Brick & Tile Co. ! Springfield. Minn. ,.lRS, W. K. (E) Brush Beryllium Co. Elmore, Ohio 43416 iRSETT, O. A. (W) Knox Porcelain Corp. Box 2031, Knoxville, Tenn. 37901 iRSEY, Baird L. (RF) ' ;00 Walnut Rd., Pittsburgh, Pa. 15202 (Fones & Laughlin Steel Corp.) tRSEY, John J. (El) p. R. Mallory & Co., Inc. ratory for Physical Science |.gton, Mass, tederick W. 10621 La Reina Ave., Apt. K Downey, Calif. 90241 >TY, Raymond C. (W) 508 Wall St., North Tonawanda, N. Y. lEljer Div., Murray Corp. of America) CD. James R. (WJ) 1821 Blake Ave. N. W. Canton, Ohio 44708 ISparta Ceramic Co.) UGHERTY, Leon A. (W) 370 North St., Sun Prairie, Wise. (Wisconsin Porcelain Co.) TGLAS, Richard R. (E) Litton Precision Products, Inc. Advanced Circuitry Div. Box 1046, Commercial Station ^Springfield, Mo. 65803 a GLAS, Richmond Douglas Firebrick Co. Ltd. Dairy, Ayrshire, Scotland l CLAS, R. W. (F) .tjeiety of Glass Technology .Jnnrnton", 20 Hallam Gate Rd. . ~j)effield 10, Yorks, England. -GLASS, D. L. Physique de l'Etat Solide .ffj d'Etude de l'Energie Nucleaire Mol-Donk, Belgium S pEi ^ugh J- *r- (S> 3, Madison, N. C. ffall Brick & Pipe Co.) '.LING, Robert F. (G) Amencan Optical Co. -1 Mechanic St. .."nthbridge, Mass. 01550 ^S. C. D. (E) p0|umbian Carbon Co. 'c Iron Oxides Unit ?trpCa5s, St-, Trenton, N. J. 08611 7tV' Alfred R. (E) rf, r"" PL, New Monmouth, N. J. instruments, Inc.) j> V aur D. (S) .rvVp.^I,,,,--y-rr*a*fBtlaC--cok.)lick,* Ohio Ellis (D) p_ * University * ?86, Alfred, N. 14802 '43> No. 10 (1964) DRAKENFELD, B. F. & CO., INC. (Scott J. Courtney) 45-47 Park PL, New York, N. Y. 10007 DRAPER, Perry E. (W) Mansfield Sanitary, Inc. Perrysville, Ohio 44864 DREGER, Lloyd H. (E) Allen-Bradley Co. 136 W. Greenfield Ave. Milwaukee, Wise. 53204 DRESSEL, Theodore H,, Jr. (RJ) General Refractories Co. Stevens Pottery, Ga. - DRESSLER, Philip (MFI) Swindell-Dressler Co. 441 Smithfield St., Pittsburgh, Pa. 15222 DREW, John D. 1512 Easton Ave., Somerset, N. J. DREXLER, O. N. V. Philips Gloeilampenfabrieken HIG Icoma, RK III, Ceramics Lab. Eindhoven, Netherlands DREYER, Donald H. (G) T. C. Wheaton Co. Third & G Sts., Millville, N. J. 08332 DREYFUSS, Robert G. (G) Glass Containers Corp. 1645 W. Valencia Dr. Fullerton, Calif. DREYLING, Lewis J. (R) 229 Milltown Rd. East Brunswick, N. J. (Quigley Co., Inc.) DRIEAR, Joseph R. (E) 4930 N. Cumberland Blvd. Milwaukee, Wise. 53217 (Globe-Union Inc.) DROUHARD, W. J. (WI) Mansfield Sanitary, Inc. Perrysville, Ohio 44864 DRUMMOND, Charles H. (G) 1639 Cass Rd., Maumee, Ohio (Owens-Illinois) DRUMMOND, W. Wendell (G) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 DUBE, Alfred (D) 425 11th St., Lincoln, 111. (Stetson Corp.) DUBLER. Robert H. (WI) Mansfield Sanitary, Inc. Perrysville, Ohio 44864 DuBOIS, Floyd J. (S) Pittsburgh Plate Glass Co. Chemical Div., One Gateway Center Pittsburgh, Pa. 15222 DuBOIS, H. B. (MFI) Effingham Rd., Morrisville, Pa. (Feldspar Corp.) duBOIS, Ron (DP) Oklahoma State University Art. Dept., Stillwater, Okla. 74075 DUCKWORTH, Winston (BFI) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 DUDDY, Joseph C. (C) Electric Storage Battery Co. Carl F. Norberg Research Center 19 W. College Ave., Yardley, Pa. DUDEK, John A. (C) H. J. Sherwood, Inc. 16601 Euclid Ave. Cleveland, Ohio 44112 DUDERSTADT, Edward C. (B) 5327 Dee Alva Dr. Fairfield. Ohio 45014 (General Electric Co.) DUDLEY, John A. Box 827, Alfred, N. Y. 14802' DUDLEY, Richard W. (SJ) Dreamland Mobile Pk., Lot #23 R. R. 8, Sanford, N. C. (Borden Brick & Tile Co.) DUE. Herbert J. (E) 71 Woodlawn Ave., Clifton, N. J. (St. Joseph Lead Co.) DUEY, Robert K. (S) 373 Pleasant Valley Rd. South Windsor, Conn. 06074 (Plasticrete Aggregates Corp.) DUFF, R. D. (G) Owens-Illinois Box 1035, Toledo, Ohio 43601 DU FRESNE. Robert S. (El) Tektronix, Inc. Box 500, Beaverton, Ore. DUGGAN, J. J. (G) Walsh Refractories Corp. 101 Ferry St., St. Louis, Mo. 63147 DUGGER, Cortland O. (II) 118 Fayerweather St. Cambridge 38, Mass. (Air Force Cambridge Research Labs.) DUKE, David A. (G) 41 Evelyn St., Corning, N. Y. (Corning Glass Works) DUKE, John J. (W) Box 33, Saxonburg, Pa. (Du-Co Ceramics Co.) DULBERG, Irving (RI) 389 E. Curtin St., Bellefonte, Pa. (J. H. France Refractories Co.) DULIN, F. H. (B) Champion Spark Plug Co. Ceramic Div., 8525 Butler Ave. Detroit, Mich. 48211 DUMBAUGH, William H,, Jr. (G) Corning Glass Works, Research Lab. Corning, N. Y. 14832 DUMOULIN, David L. 709 W. 11th St., Rolla, Mo. 65401 DUNBECK, Norman J. (R) International Minerals & Chemical Corp., 5401 Old Orchard Rd. Skokie, 111. 60078 DUNCAN, Frank Y. Clemson University Box 4916, Clemson, S. C. 29631 DUNCAN, J. Earle (GFI) Pittsburgh Plate Glass Co. Research Labs., Creighton, Pa. 15030 DUNCAN, Larry K. (G) 951 Lawson St., `Chattanooga, Tenn. (Vitro Chemical Co.) DUNCAN, Russell F. (B) 209 Franklin Dr., Berea, Ohio (Ferro Corp.) DUNEGAN, Harry C. (E) 433 Glenhill Dr. Chattanooga, Tenn. 37415 (American Lava Corp.) DUNGAN, Robert H. (El) 6109 Natalie N. E. Albuquerque, N. M. (Sandia Corp.) DUNIFON, Don M. (DP) Wittenberg University Springfield, Ohio DUNKEL, Ute A. R. R. 1 -- 106, Owego, N. Y. DUNN, John P. (G) Corning Glass Works Painted Post, N. Y. 14870 DUNN, L. W. (M) United Clay Mines Corp. Box 1201, Trenton, N. J. 08606 DUNN, Peter E. (G) Rauland Corp., 4245 N. Knox Ave. Chicago, 111. 60641 DUNN, Stanley A. (B) Bjorksten Research Labs. Box 265, Madison. Wise. DUNNICAN, Ward G. (G) 277 E. Seventh St., Clifton, N. J. (Becton, Dickinson & Co.) DUNNING, Lester M. (C) 7715 Trevor Lane, Parma, Ohio 44129 (Ferro Corp.) DUNSMORE, Gordon K. (BI) 120 Ninth St., Philipsburg, Pa. (Tem-Pres Research, Inc.) DUPLIN, V. J., Jr. (BFI) R. R. 2, Box 246, Lynchburg, Va. 24501 (Babcock & Wilcox Co.) du PONT, E. I., de NEMOURS & CO., INC. (W. E. Pearson) Ceramic Sect., Electrochemicals Dept. Wilmington, Del. 19898 DURBIN, Edmund A. (B) 266 E. Torrence Rd. Columbus, Ohio 43214 (Battelle Memorial Institute) DURHAM, Carl T. (E) General Electric Co. Industry Control Dept. Salem, Va. 24153 DURR, Frank L. (E) Greene, Callmann & Durr 10 E. 40th St., New York, N. Y. 10016 DURST, William A. (E) Lynch Rd., Saint Marys, Pa. 15857 (Stackpole Carbon Co.) DURYEA. Herhert R. (C) 1620 Hess Rd., Apt. 2 Redwood City. Calif. (Western Gold & Platinum Co.) DUWEZ, Pol (BFP) California Institute of Technology 1201 E. California Blvd. Pasadena, Calif. 91102 709 U 1 ivtj i KA, U ilium 1'.1 r. tv-1 840 B Kirkwood Lane Nashville, Tenn. 37204 (Ferro Corp.) DYRE, Warren T. (G) 1524 Martha Terrace, Yardley, Pa. (The Calumite Co., Inc.) DZIEMIANOWICZ, Theodore Q. (E) Fair-Rite Products Corp. Commercial Row, Wallkill, N. Y. DZURA, Edward J. (RI) 136 Country Club Heights, Butler, Pa. (Butler Refractories Co.) E EADS, David K. (G) Rohm & Haas Co. Box 219, Bristol, Pa. EAGLE-PICHER CO. (D. R. Carter) Chemicals & Metals Div. 1100 American Bldg. Cincinnati 2, Ohio EARL, J. Alfred (El) 1621 S. El Molino St. Alhambra, Calif. (Physical Sciences Corp.) EASON, Earnest C. (S) 3050 Anthony Dr., Decatur, Ga. 30033 (Atlanta Brick & Tile Co.) EASTER, George J. (RFI) Electro Refractories & Abrasives Corp. 661 Willet Rd,, Buffalo, N. Y. 14218 EASTLY, Michal R. (E) 6325 125th PI., S. E. Bellevue, Wash. 98004 (Boeing Co.) EASTMAN, Paul F. 1568 Kappa Ave., #8 Salt Lake City, Utah 84102 EATON, David L. (E) Corning Glass Works Houghton Park, Coming, N. -Y. 14830 EBRIGHT, Harry E. (RF) 2722 McDonald Rd., Tyler, Texas 75706 EBY, Robert K. (G) Ford Motor Co. Dearborn Glass Plant Dearborn, Mich. ECHAVARRIA, Elkin Loceria Colombians S. A. Apartado Aereo No. 10-46 I Medellin, Colombia fECK, Bernard J. (RI) Griffin Wheel Co. 445 N. Sacramento Blvd. Chicago, XU. 60612 ECKERT, Leon (EJ) 2104 Cassandra Lane Myrtle Beach, S. C. (Hi-Q Div., Aerovox Corp.) ECONOMOS, George (E) 4476 N. Maryland Ave. Milwaukee, Wise. 53211 (Allen-Bradley Co.) EDDLESTON, James H. (E) Box 5056, Santa Barbara, Calif. 93103 (James H. Eddleston Co.) EDGAR, Clement B. (R) M. H. Detrick Co. 1607 Oliver Bldg., Pittsburgh 22, Pa. EDGAR, James G. Worcester Porcelain Co. (Jamaica) Ltd., Box 382 Kingston 10, Jamaica, West Indies EDLIN, Vernon (B) General Delivery, Santa Monica, Calif. EDMUNDSON, Clarence D. 13531 25th N. E., Seattle, Wash. 98125 EDSTRAND, Elmer W. (M) 5544 Bohlander Ave., Berkeley 1, HI. _ (Lindberg Engineering Co.) EDWARDS, D. Van Ave. E, Esquire Apt. 103 _ Denton, Texas 76201 EDWARDS, Gerald J. (S) Willamina Clay Products Co. _ Box 6383, Tigard, Ore. 97223 EDWARDS, Leon I. (WJI) 4513 Huckleberry Lane, Flint 7, Mich. (AC Spark Plug Div. _ General Motors Corp.) EDWARDS, Richard H. 1927 Dwight Way, Apt. 304 Berkeley, Calif. 94704 DWARDS, Val (M) Harris Clay Co. __ Box 9, Kingsport, Tenn. 37662 EGERTON, Lawson (E) Bell Telephone Labs., Inc. Rm. IB-305, Murray Hill, N. J. 07971 710 L-OUiiKi), i'alli K. i I Ford Motor Co., Glass Div. Centennial Blvd., Nashville, Tenn. EHLERS, Ernest G. (BP) Ohio State University Dept, of Mineralogy, 124 W. 17th Ave. Columbus, Ohio 43210 EHRLICH, Josef (W) 16980 Marquez Ave. Pacific Palisades, Calif. 90272 EHRLICH, Waldron (E) 114 Larchmont Rd,, Elmira, N. Y. 11905 (Coming Glass Works) EICHBAUM, Barlane R. (El) 1357 Slayton Dr. Maple Glen, Pa. 19002 < Philco Corp.) EICHELBERGER, John F. (B) Monsanto Research Corp. Mound Lab., Miamisburg, Ohio EICKMIER, Dorathy A. (E) Reynolds Industries, Inc. 2105 Colorado Ave. Santa Monica, Calif. 90404 EIGHMIE, Thedrick L. (I) 1225 Lancaster Ave. Reading, Pa. 19607 EINMAHL, Gerd (BJ) University of California International House, Rm. 509 Berkeley, Calif. 94720 EITEL, Wilhelm (BFIP) University of Toledo Institute of Silicate Research 2801 W. Bancroft, Toledo, Ohio 43606 EITEL-McCULLOUGH, INC. (Leonard Reed) 301 Industrial Way San Carlos, Calif. 94071 EKBERG, T. Walter (R) 117 E. Granger Rd. Syracuse, N. Y. 13219 (Norton Co.) EKDAHL, W. Graydon (G) Johns-Manville Research Center Manville, N. J. 08805 EKEDAHL, J. Charles (R) 1505 West Acres Rd., Joliet, 111. (Illinois Clay Products Co.) ELDER. John C. (WI) 11810 Lake Ave.. Lakewood, Ohio 44107 ELDER. Robert E. (R) 2725 Sunnybrook Lane, Ardmore, Pa. (Johns-Manville) ELECTRO REFRACTORIES & ABRASIVES CORP. (Carl F. Leitten) 344 Delaware Ave. Buffalo, N. Y. 14202 ELKINS, Samuel R,, Jr. (C) Georgia-Lockheed Co. Dept. 72-43, Zone 317, Marietta, Ga. ELLARD. Earle R. (RI) 344 Clinton Ave., Tiffin, Ohio (Basic Incorporated) ELLEFSON, Bennett S. (G) General Telephone & Electronics Labs., Inc. 730 Third Ave., New York, N. Y. 10017 ELLIOT, A. Grant (BJ) Lockheed Missiles & Space Co. 3251 Hanover St., Dept. 52-30 Bldg. 202, Palo Alto. Calif. ELLIOTT, Robert M. (G) Thermos Div., King-Seeley Thermos Co. Thermos Ave., Norwich, Conn. 06361 ELLIOTT, Ronald C. 1117 N. Dearborn, Chicago, III. 60610 ELLIS, Donald G. (M) Stauffer Chemical Co. 636 California St. San Francisco 8, Calif. ELLIS, Howard F. Box 83, Stephentown, N. Y. ELLIS, J. Leslie (GI) Owens-Illinois Development Center 1020 N. Westwood Ave. Toledo. Ohio 43607 ELMER, Thomas H. (G) 30 W. Fourth St., Corning, N. Y. (Corning Glass Works) ELOSUA FARIAS, Bernardo (SF) Ladrillera Monterrey, S. A. Box 360, Monterrey, N. L., Mexico ELOSUA M., Bernardo (S) Ladrillera Monterrey, S. A. Box 360, Monterrey, N. L., Mexico ELSNER, Larry E; (DP) Utah State University Dept, of Fine Arts, Logan, Utah ELSTON, Delmer L. (RI) National Lead Co. of Ohio Box 39158, Cincinnati, Ohio 45239 i-M A.\ I I-. 1.. I.. i . 1111 547 X. i'resident Ave.. I..ineast,, - (Armstrong Cork Co.) ' cr' Pa EMANL'ELSON, Roger (C) Pratt & Whitney Aircraft Engr. Center, East Hartford r, EMHISER, Donald (R) ' Uni. 130 McWilliams Dr. Natrona Heights, Pa. (Pittsburgh Plate Glass Co 1 ' EMISON, M. Hershel iG) Corning Glass Works Corning, N. Y. 14830 EMISON, Thomas D. 510'A S. Main, El Dorado Soring EMLEY, William S. (WI) pr,n*s. 5.V \V. Maitland Lane, R. R. J New Castle, Pa. (New Castle Refractories Co 1 EMMEL, Donald R. (M) J Ram Incorporated 25 Snyder St., Springfield. Ohio EMMERICH, Charles W. (SI) 45jf R. R. 2, Clearfield, Pa. (Hanley Co.) EMMERICH, Edward P. (E) Arnold Engineering Co. Box G, Marengo, 111. EMMERICH, Liberata (G) Pennsylvania State University Mineral Industries Library University Park, Pa. 16802 EMRICH, Barry R. (BI) 627 Fairknoll Dr. Dayton, Ohio 45431 (Wright-Patterson Materials Lahl EMRICH, Emerson W. (MI) J R. T. Vanderbilt Co., Inc. 33 Winfield St. East. Norwalk. Conn. 06855 EMRICH, Harold W. (S) 1740 S. Monaco St.. Denver 22 rni,, (Denver Brick & Pipe Co.) ENBERG, Christer Tegellaboratoriet (Brick Laboratory) Drottning Kristinas vag 45 Stockholm 0, Sweden ENDO, Yukio Kovo Kemmazai Co.. Ltd. 792 Odai-Machi, Adachi-Ku Tokvo, Japan ENDTER, Friedrich (E) Degussa Inc. 605 Third Ave.. New York, N. Y. !00'; ENGELHORN, Peter Dynamidon-Werk Engelhorn & Co GmbH 112-124 Sandhofer Strasse 68 Mannheim-Waldhof, Germany ENGELMAN, Charles T., Jr. (G) Fredericks Co. Philmont Ave. & Anne St. Bethavres. Pa. ENGLERT, William J. (G)r 304 Vernon St., New Kensington, Pa (Pittsburgh Plate Glass Co.) ENHUS, Hans Gosta AB Malardalens Tegelbrnk 27 Eriksbergsgatan Stockholm 3, Sweden ENLOE, Scroop W,, Jr. (MI) Harris Clay Co. Box 429, Spruce Pine, N. C. 28777 ENO. Paul W,, Jr. (RJI) 2714 Kendale, Apt. 201 Toledo, Ohio 43606 (Libbey-Owens-Ford Glass Co.) ENOCH. C. Robert (R) 439 General Maxwell Lane King of Prussia, Pa. (Resco Products Inc.) ENYART, C. W. (S) Bonnot Co. Box 390, Canton, Ohio 44701 . EPLER. Harold B. (S) General Clay Products Co. 1445 W. Goodale Blvd. Columbus, Ohio 43212 EPPLER. Richard A. (B) Coming Glass Works General Product Development Dept- Corning, N. Y. ERB, Roger L. Box 1275, Alfred, N. Y. 14802 ERDMAN, Stanley (C) 'Orthocast Manufacturing Corp. 521 W. 23rd St. New York, N. Y. 10011 ERICKSON, A. Alfred (G) 84 Pershing St., Corning, N. Y. (Corning Glass Works) Ceramic BuLLEti-' Kb1 ,.;Kl l-'.Kl gRl EKI ICE-' F.KEK< ER\ ER> ESC ES-C EST ETI ETJ ED ED ED1 EY. EV, EV, EV, EV, EV. EV, EVi EV. EV/ Voi  -cnV, Allen J. (U) 'i'-R4l-^'^.ouN'wEa-sh74. th98S11t'5 ifersrs"c-) '^ON, Robert H. (E) H'r nf-ral Magnetic Corp. ` GjE?. jrnvin Ave., Detroit 34, Mich. `fcON, Thomas D. (R) TlD',,,,s-Corning Fiberglas Corp. nical Center, Granville, Ohio SlrHNICAL MATERIALS DIV. mnnald W. Hamer) Box 677 0" college, Pa. 16801 JccoN. Edward R'^ /Oth St., Brooklyn, N. Y. 11228 vcrERGER. Fred M. (B) 5(14 RNpittsburgh Plate Glass Co. n-ss Research Center s'* 11472. Pittsburgh, Pa. 15238 0V8THAUSEN, Roger E. (E) ens-Illinois, 1700 N. Westwood Ave. Toledo, oiio' 43607 -- Antonio J. Mexico 10, D. F,, Mexico ou'TN. Lee R. (C) R 419 Tocino, Duarte. Calif. (Day & Night-Payne Div. Carrier Corp.) -d7FN. Frank C. (BI) ^ 88666677 Sb*. W. F* lorence Ct. Portland, Ore 97223 (Wilbanks, Inc.) rcCHENBURG, Robert L. (El) Texas Instruments, Inc. Box 5012, Dallas, Texas 75222 Mo. reSELSTYN, Willard A. (G) ' R. R. 1, Box 104, Canonsburg, Pa. (Arthur W. Schmid International) rSTES, Joseph F. (W) ' Haeger Potteries, Inc. 7 Maiden Lane, Dundee, 111. 60118 rrHEREDGE, Otis K. (M) ' Box 252, Gordon, Ga. ; (Southern Clays, Inc.) irfRIS, Samuel F. (WI) j' 115 Runnymede Ave., Wayne, Pa. i (American Society for ino ; Testing and Materials) tBANK, William R. (E) Minnesota Mining & Manufacturing Co Magnetic Products Lab. 400 McKnight Rd. St. Paul, Minn. 55101 (.'BANKS, Alfred G. (B) 2910 Burton Hill Dr. Kensington, Md. 20795 (NASA, Goddard Space Flight Center) Pa. Il'SNER, George R. (R) Carlton House, 550 Grant St., Rm. 434 Pittsburgh, Pa. 15219 (Consultant) IVANS, Charles E. (MI) 170 Kendall Rd. Kendall Park, N. J. 08824 (National Lead Co. Titanium Alloy Mfg, Div.) IVANS, C. L. (W) Universal Clay Products Co. Box 1631, Sandusky, Ohio 44870 !IVANS, Daniel Owen (G) Hillcrest & Linden Ave. Mapleview, Charleroi, Pa. 1 (Consultant) IVANS, Edward J. Welsh Tinplate & Metal Stamping Co. Ltd., Box 14 Llanelly, Carmarthenshire, Wales VANS, Isaac R. (G) Pittsburgh Plate Glass Co. Works 14, Mount Zion, 111. :VANS, James W. (G) Corning Glass Works Painted Post, N. Y. 14870 'ANS, Kenneth E. (M) 409 Pearl St., Boulder, Colo. fcvAK.iies Engineer) VANS LEAD CORP. (Fred Leake, Jr.) 1467, Charleston 25, W. Va. -VANS, Monroe H. (E) s'JBurn Glass Industries, Inc. S. Worcester St., Chartley, Mass. -rtcA ' Richard F. (W) 194 N. Orchard Rd. Syracuse, N. Y. 13209 IN (Tru-Xile, Inc.) 10I~43, No. 10 (1964) EVAN'S, Koss M, tS) 704 S. Forest Ave., Brazil, lud. (Arketex Ceramic Corp.) EVANS, S. Kent 2648 Preston St., Bsmt. Salt Lake City, Utah 84106 EVANS, W. Gordon George L. Ashworth & Brothers Ltd. Broad St. Works Hanley, Stoke-on-Trent, England EVANS, William A. Armitage Ware Ltd., 148 Sussex St. Coburg N. 14, Viet., Australia EVANS, William W. (SI) American Vitrified Products Co. 17 E. Ring Factory Rd. Bel Air, Md. 21014 EVERETT, Dart W., II (I) 9 Sherman PI., Utica. N. Y. EVERHART, J. O. (XFIP) Ohio State University Dept, of Ceramic Engineering 124 W. 17th Ave. Columbus, Ohio 43210 EVERTS. James A. (R) Aluminum Co. of America Two Parkway Center, 875 Greentree Rd. Pittsburgh, Pa. 15220 EXOLON CO. (R. Philip Harty) 1000 E. Niagara St. Tonawanda, N. Y. 14152 EYERLY, George B. (S) Malvern Brick & Tile Co. Box 641, Malvern, Ark.. 72104 EYLES, Thomas E. (G) 4524 Vermaas Dr., Toledo 12, Ohio (Owens-Illinois) F FABER. William M., Sr. (E) CTS Corp. 1142 W. Beardsley Ave.. Elkhart, Ind. FABIANIC, William L. (RF) H. K. Porter Co., Inc. Refractories Div. 4705 Ridgewood Ave. St. Louis, Mo. 63116 FABRICA de LADRILLOS INDUSTRIALESyREFRACTARIO S HARBISON-WALKER-FLIR, S. A. (Salvador Odriozola Gomez) Apartado 390 Monterrey, N. L., Mexico FABRICA de PORCELANA da VISTA ALEGRE, LDA. Gabinete e Lab. Central de Estudos Candal, Vila Nova de Gaia, Portugal FACKT, George P. (WF) 408 Paseo del Mar, Box 878 Palos Verdes Estates, Calif. 90275 FAGER, Charles (DP) University of South Florida Div. of Fine Arts, Tampa, Fla. 33620 FAHNESTOCK, Samuel L. (D) Aluminum Co. of America 1501 Alcoa Bldg. Pittsburgh, Pa. 15219 FAHRENBRUCK, William O. (BI) R. R. 1, Box 21, Tiffin, Ohio 44883 (Sterling Grinding Wheel Co.) FAILMEZGER, Howard (WFI) 291 Weymouth Dr. Rochester 25, N. Y. (I-T-E Circuit Breaker Co. Victor Insulators Div.) FAIN, Charles C. (XP) Box 924, Clemson, S. C. (Clemson University) FAINBERG, Bernardo Ceramica Olivos S. A. Sarmiento 470 Buenos Aires, Argentina FAIRCHILD, W. Lee (G) Corning Glass Works, Corning, N. Y. FAIRFACTS CO. (J. Ryan Smith) Fairfacts St., Trenton, N. J. 08638 FAIR-RITE PRODUCTS CORP. (Theodore Q. Dziemianowicz) Commercial Row, Wallkill, N. Y. FALK, Benjamin (E) 645 S. McHenry Ave. Crystal Lake, 111. (Arnold Engineering Co.) FALLIS, M. H. (E) Almax Ceramic Industries Ltd. One Mill St. Gananoque, Ont., Canada r ,\ N t .i... i. i .i in:- it. l K ) 15719 \ an Owen St. Van Nuys, Calif. 91406 (.Rocketdyne Div. North American Aviation, Inc.) FARGO, Jarvas J. (El) 5112 Lauderdale. La Crescenta., Calif. (Hermetic Seal Corp.) FARINA. Gerald L. 7125 Stanley, Berwyn, 111. 60403 ' PARK AS, Howard (M) United States Stoneware Co. 60 E. 42nd St. New York, N. Y. 10017 FARR, Archie E. (C) 153 Rosemont Dr. Coraopolis, Pa. 15108 (O. Hommel Co.) FARRIS, Robert E. 1405 Westfield Dr. Champaign, 111. 61822 FARROW, Lewis C. (C) R. R. 2, Box 96, Clyde, Ohio (Whirlpool Corp.) FARUQI, Fazal A. (I) West Regional Labs., PCSIR Ferozepur Rd. Lahore 16, West Pakistan FASOLT, Nicolaus Kennedyaliee 12 Bad Godesberg, Rhein, Germany (Servais Werke AG) FASSELL, W. Martin, Jr. (B) Philco Research Labs. Box 697, Newport Beach, C alif. 92663 FATE-ROOT-plEATH CO. (Clyde W. `Humphrey) Bell & High Sts., Plymouth, Ohio FAUCHON-BAUDOT, J. B. Ets. Fauchon-Baudot 21 Ave. de Tourville, Paris 7, France FAULKNER, Donald D. (GI) Demuth Glass Works Div. Brockway Glass Co., Inc. Box 629, Parkersburg, W. Va. 26101 FAUST, Ernest H,, Jr. (RI) 121 Cole Rd. Orchard Park, N. Y. 14127 (Electro Refractories & Abrasives Corp.) FAUST, George T. (BF) 9907 Capitol View Ave. Silver Spring, Md. 20910 (U. S. Geological Survey) FAY. Wayne X. (RFI) General Refractories Co. 707 Knox Rd.. Villanova, Pa. FEAGIN, R. C. (RI) Austenal Co., Div. Howe Sound Co. Box 625, Dover. N. J. 07801 FEATHERSTON, R. H. (W) Reynolds Metals Co. Hurricane Creek Plant Bauxite, Ark. 72011 FEDERAL GLASS CO. (O. F. Runde) 515 E. Innis Ave. Columbus. Ohio 43207 FEDERAL SEABOARD TERRA COTTA CORP. (O. E. Mathiasen) Box 310, Perth Amboy. N. J. FEDOCK. Michael P. (RF) 7144 Seven Hills Dr. Cleveland, Ohio 44131 (Republic Steel Corp.) FEHR. Gerald A. (B) 930 Washington Ave., Apt. 1-A Evanston, 111. 60202 (Northwestern University) FEHR. Gerald K. (1) 1016 Pammel Ct., Ames, Iowa FEHRENBACHER, Larry L. (BI) 2922 Old Yellow Springs Rd. Fairborn, Ohio 45324 (U. S. Air Force) FEIGELSON, Robert S. (B) 804 Inverness Way, Sunnyvale, Calif. (Stanford University) FEJERVARY, John (R) 1827 Doris Dr., Menlo Park, Calif. (Varni-Lite Corp.) FELDMEIER, Paul (G) Paul Wissmach Glass Co., Inc. 420 Stephen St. Paden City, W. Va. 26159 FELDMEIER, Paul F,, Jr. 1216 University Ave. Morgantown, W. Va. 26505 FELKER, Ernest (W) 8408 Summer Rd. Northfield, Ohio 44067 (Ferro Corp.) 711 FELLOWS, Benjamin T. (BJI) 2523 Grant Ave. Redondo Beach, Calif 90278 (H. I. Thompson Fiber Glass Co.) FELLOWS, R. L. (CF1) 526 Park St. Grand Haven, Mich. 49417 t American Porcelain Enamel Co.) fl.S, C. G. (RI) 11 DeForest Ave. North Plainfield, N. J. (Fels Refractories, Inc.) FKLSHER, Hal-Curtis (C) Claremont Polychemical Corp. 39 Powerhouse Rd. Roslyn Heights,- L. I., N. Y. FIXTEN. Edward J. (B) Pratt & Whitney Aircraft North Haven, Conn. FLI.TON, Duane A. Box 64, Almond, N. Y. FELTON, Ernest (WI) 990 N. Park Ave., Pomona, Calif. (Pomona Tile Mfg. Co.) FENDLER, George W. (M) Bowen Engineering, Inc. North Branch, N. J. FENERTY, M. J. (E) A C Spark Plug Div. General Motors Corp. 1300 N. Dort Hwy. Flint, Mich. 48556 FENITY, Robert D. (El) Honeywell, Inc., Research Center 500 Washington Ave., S. Hopkins, Minn. 55343 FENSTERMACHER, John E. (E) 9301 Washington Ave. Brookfield, 111. 60513 (Amphenol-Borg Electronics Corp.) FENTON ART GLASS CO. (Frank M. Fenton) Williamstown, W. Va. FENTON, Frank M. (G) Fenton Art Glass Co. Williamstown, W. Va. FENTON, Walter M. (C) Quebec Lithium Corp. 4808 Colfax Ave. Minneapolis, Minn. 55409 FENTZKE, A. Daniel (RI) JO Regency Dr., Apt. 1 Bloomfield, Conn. 06002 (Hartford Div., Emhart Corp.) 1ERENCE, Michael, Jr. (B) Ford Motor Co. Engineering & Research Staff Box 2053, Dearborn, Mich. FERGUSON, D. Robert, III (R) 401 Vine St., East Liverpool, Ohio (Crescent Brick Co., Inc.) FERGUSON, Robert L. (S) Yankee Hill Brick Mfg. Co. 728 Stuart Bldg., Lincoln 8, Nebr. FERGUSON, Sam (S) Kelsey Ferguson Brick Co. _ East Windsor Hill, Conn. FERRARA, Anthony C. (W) 909 Edgewood Ave., Trenton, N. J. (Wenczel Tile Co.) FERREIRA, Laurence E. (B) 218 Lookout View Dr., Golden, Colo. (Coors Porcelain Co.) FERRETTI, Lawrence T. 302 E. Seventh St., Rolla, Mo. FERRICK, Thomas J. (E) Box 12, Newburyport, Mass, 01951 FERRIS, Harry P. (M) 20 Birch Dr., Levittown, Pa. 19054 (Simonds Abrasive Co.) FERRO CORP. (R. A. Weaver) 4150 E. 56th St. Cleveland, Ohio 44105 FERRO ENGINEERING DIV. OGLEBAY NORTON CO. (Benjamin F. Anthony) Box 6508, Cleveland 1, Ohio FF.SLER, Ray T. (W) AAA Plumbing Pottery Corp. Box 1340, Gadsden, Ala. 35902 FETTER, H. (R) Cia. Mexicana de Refractarios A. P. Green, S. A. 4 oartado Postal No. 33 Hlnepantla, Mexico 1 ERS, Cecil R. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 FETZER, George W. (M) George Fetzer Ceramic Supplies 1205 17th Ave., Columbus, Ohio 43211 712 FEUSSNER, Frank S. (W) 101 Beechwood Dr., Shrewsbury, N. J. (National Glass Sand Corp.) FIEDLER, James A. 14640 Grant St., Dolton, III. FIELD, Theodore E. (B) Corhart Refractories Co. 1600 W. Lee St. Louisville, Ky. 40210 FIELDS, David T. (X) Fields Personnel Agency 20 Branford PL, Newark, N. J. 07102 FIELDS, James M., Jr. 540 Cardenas Dr., S. E., Apt. C Albuquerque, N. M. 87108 FIGUEIREDO F., Paulo M. (J) Universidade do Rio Grande do Sul Escola de Geologia, Av. Paulo Gama, s/n Parto Alegre, R.G.S., Brazil FILBERT, Augustus M. (G) 79 Houghton Circle Corning, N. Y. 14832 (Corning Glass Works) FILES, John A. (G) Box 528; Amboy, Ind. 46911 (Radio Corp. of America) FILIPPI, Charles R. (S) Illinois Brick Co. Box 206, Blue Island, 111. 60406 FILIPPI, Hugo (SF) __ 11406-Calumet Ave., Chicago 28, III. (Consultant) FILLMORE, Charles L. (El) Centralab Div., Globe-Union Inc. 900 E. Keefe Ave. Milwaukee, Wise. 53201 FINDLAY REFRACTORIES CO. (R. S. Craft) Box 517, Washington, Pa. 15301 FINDLEY, Ira D. (R) Columbia Gas of Ohio, Inc. 1098 E. State St., Salem, Ohio 44460 FINEGAN, Donald (DP) State College of Iowa Art Dept., Cedar Falls, Iowa FINKELSTEIN, Howard L. (GJ) 6322 N. Richmond, Chicago, 111. 60645 (National Video Corp.) FINLAY, G. R. (RI) 2231 Clare Crescent Niagara Falls, Ont., Canada (Norton Co.) FINLAYSON, John R. (B) American-Standard, Inti. Operations 40 W. 40th St., New York, N. Y. 10018 FIRESTINE, Arthur G. (G) 34 Dewey Ave., Fairport, N. Y. (Bausch & Lomb, Inc.) FIRESTONE, Ross F. (B) 5431 Hyde Park Blvd., Chicago 15, 111. (IIT Research Institute) FIRKIN, T. McCrae Newbold General Refractories, Ltd. Box 41, Mayfield 2N, N.S.W., Australia FISCHER, Charles F. (R) Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp. Box 47, Columbiana, Ohio 44408 FISCHER, Eugene A. (RI) Lava-Crucible Refractories Co. 1045 Oliver Bldg., Pittsburgh 22, Pa. FISCHER, Peter Forschungsgesellschaft Steinzeugindustrie 502 Frechen-Marsdorf Frechen, Cologne, Germany FISCHER, Robert J. (E) 20 Fairway Ave. West Long Branch, N. J. (U. S. Army Electronics Lab.) FISCHMAN, Jerome (RJ) Avnet-Shaw Div. British Industries Corp. 91 Commercial St. Plainview, L. I., N. Y. FISH, E. Thomas (RI) Great Lakes Carbon Corp. 671 F Oak Grove Ave. Menlo Park, Calif. FISHER, Charles E. (S) Watsontown Brick Co. Box 68, Watsontown, Pa. 17777 FISHER, Dale M. (GJ) 15 Crescent Rd. Grand Island, N. Y. 14072 (Carborundum Co.) FISHER, Eugene A. (E) Ford Motor Co. Box 231, Fostoria, Ohio FISHER, James F. (W) 1426 Harris Ave. Pittsburgh, Pa. 15205 (Ferro Corp.) FISHER, Joseph R. (W) Bell Telephone Labs., in_ Rm. 4-237, Murray lj;n FISHER, Joseph V. (B) ' , Saxonburg, Pa. FISHER, Marshall H16.05(B6 )Saxonbu:r i; Northwestern University- Technological Institute I a, Evanston, 111. 60201 6rar7 FISHER, Norman G. (B) E. I. du Pont de Nemours & r Experimental Station It- Wilmington, Del. 19898 FISHER, Richard G. (El) Sprague Electric Co., 87 \t, , North Adams, Mass. OIJj'b arslllC t. FISHWICK, John H. (G) 234 Queens Dr,, West Chev. (Foote Mineral Co.) s tr> Pi FITCH, William E. (GJI) 2884 Malabar Ave. Santa Clara, Calif. 9505] (Owens-Corning Fiberglac r FITTANTE, Philip A. (W) CotP-) 473 18th St. J Niagara Falls, N. Y. 14303 (National Lead Co. Titanium Alloy Mfg. Div i FITTS, Benjamin D. (RI) Prestolite Div., Eltra Coro Hwy. 20, W., Decatur, Ala FITZGERALD, Alex E. (RI) 35602 A-4 Avon Apts., Narberth Pa (General Refractories Co\ FITZGERALD, J. Vincent (WF) Tile Council of America, Inc Research Center Box 326, Princeton, N. J 0854(1 FITZPATRICK, John W. (El) Transelco, Inc. Box 404, Penn Yan, N Y FITZPATRICK, Thomas H,, Jr. 2011 Plaza Lane, S. \V., Act 32i Atlanta, Ga. 30311 FITZSIMMONS, Elmer S. (BI) 7400 S. Timberlane Dr. Cincinnati, Ohio 45243 (General Electric Co.) FITZSIMMONS, Robert F. (\V) R. R. 1, Oakfield, N. Y. 14125 (Lapp Insulator Co., Inc.) FIX, William G. (E) Carborundum Co., Electronics Dir Box 339, Niagara Falls, N. Y. 14303 FLANAGAN, C. E. (E) Box 121, Hockessin, Del. (E. I. du Pont de Nemours 4 Co.) FLANAGAN, Charles D. (B) Thayer Farms Rd., Attleboro, Mass. (Metals & Controls, Inc.) FLASCHEN, Steward S. (E) International Telephone & Telegraph Corp., 320 Park Are. New York, N. Y. 10022 FLEEGAL, Richard K. 222 N. 28th St., Harrisburg, Pa. FLEISCHER, Arthur (B) 466 Centre St., Apt. 47 Orange, N. J. 07050 (Consultant) FLEISCHER, Donald H. (S) 109 Ridgewood Dr., Beaver Falls, n (Darlington Brick Div. General Dynamics Corp.) FLEISCHNER, Peter L. . . Rutgers, The State University School of Ceramics New Brunswick, N. J. 08903 FLEMING, David M. (SI) 308 E. Third St., Watsontown, (Glen-Gery Shale Brick Corp.) FLEMING, Julian D,, Jr. (B) Georgia Institute of Technolop Engineering Experiment Stan Atlanta, Ga. 30332 FLETCHER, Peter C. (G) ... 1320 Hugo, Maumee, Ohio 4353 (Owens-Illinois) FLICK, Fulton B. (RF) Brown, Critchlow, Flick 1706 First National Bank Bio* Pittsburgh, Pa. 15222 FLINT, E. P. (BFI) 818 Coolidge PI., Rockford, W- (Ipsen Industries, Inc.) Ceramic BcU^ f'-'Vnr'i?.' ' (> |(0X FhO(Rf IDA i!$rI. nFOHj 1fjJ1 ;. ,.;el^ !'< Dial*1 i\vci>i> , 01,K6C * Fort P * 0,',K636 ? Orlanu i D. B- I foiaI.veexi.n11g- 84 She Cambrj font an'-: Box 2? (Corn'j FONTANA Box 3(Cornr FON'VIEL Dentis: 500 W FOOTE. JPenn 1 Box 31 FOOTE M CRober Route forakek Titanii 111 Br FORBES. Fairch: 4001 J Palo A FORCHHI J..E. 1 Box 11 FORD, Fr: Jordan Box 3." FORD, Ge2136 \ FORD MC CMichr EngintBox 2(' `'fiRD, W:. Pittsbv Resear 800 Pi Pittsbv FORD, Wi Sears, 3301 \ Chicag FORDHA3 1253 ( ,, (West: FORDS p ,, U. A. porjaz, : Porto < Cerai porknei 201 Fa (Virgi fblanc Argon: 9700 $ ..-Argon i FRMO, .1 Coluni Art D. VOL. 43, t .-r Francis C (tji' i) ! 33940 ^`MeHeK.^Rj ruiLIt?:?T'j! Motor Co. ' W*,,, postoria, Ohio ^Bo* Edrwa-rjd Bn. c<Mm)i *' r.''rcS,9San Carlos, Calif. 94071 ) SfNCE, Jaclc M. (Gl) ins-1 llinois Technical Center ` 2*1035, Toledo, Ohio 43601 BnrnA TILE INDUSTRIES, INC. fl/04" \v. Sikes) 608 Prospect St. inland, Fla. 33802 James E. (R) r On'V'i'os Dodge Corp., Morenci, Ariz. cHSE, George A. <C) Lincoln Ave. Cand Springs, Okla. 74063 i Couthwestern Porcelain Steel Corp.) -ci RERG, Sven !1 Dial House, Middlefield Lane, Hagley vf Stourbridge, Worcs, England / Webb's Crystal Glass Co. Ltd.) rSVBattle Park Fort Benning, Ga. 31905 POLK Kenneth S. (SI) 1636 S. Delaney Ave. Orlando, Fla. 32806 ,n B. Gooch Associates, Inc.) mLKERS, Charles L. (BI) jo82 Nielson Lane, Livermore, Calif. fLawrence Radiation Lab.) FOLWEILER, Robert C. (B) Lexington Laboratories, Inc. g4 Sherman St. Cambridge, Mass. 02140 PON'TANA, Eugene H. (G) Fu Box 259, Corning, N. Y. (Corning Glass Works) FQVTANA, Harry E. (GJ) ' Box 322, Butler, Pa. 16001 (Corning Glass Works) FO.VVIELLE, Frank P., Jr. (WI) Dentists' Supply Co. of New York 500 W. College Ave., York, Pa. 17405 FOOTE, J. Howard (E) Penn Engineering & Mfg. Corp. Box 311, Doylestown, Pa. 18901 - PTE MINERAL CO. (Robert J. Longenecker) Route 100, Exton, Pa. 19341 F0RAKER, Robert W. (Cl) Titanium Pigment Corp. 1 111 Broadway, New York 6, N. Y. j FORBES, Donald W. A. (E) i Fairchild Semiconductor ` 4001 Junipero Serra Blvd. 1 Palo Alto, Calif. 94304 : FORCHHEIMER, Otto L. (R) J. E. Baker Co. Box 1189. York, Pa. 17405 ; FORD, Frank J. (W) Jordan Tile Mfg. Co. Box 338, Corona, Calif. FORD, George D. (WI) 2136 Wilmer St., Zanesville, Ohio FORD MOTOR CO. (Michael Ference, Jr.) Engineering & Research Staff Box 2053, Dearborn, Mich. r0RD, Walter D. (GI) Pittsburgh Corning Corp. Research & Engineering Center 800 Presque Isle Dr. Pittsburgh, Pa. 15239 FORD, William D. (C) 1 Sears, Roebuck & Co., Dept. 817 I 3301 W. Arthington Chicago, 111. 60607 0RDHAM, Elmo A. (W) 1253 College Dr., Latrobe, Pa. 15650 . (Westinghouse Electric Corp.) 1 FORDS porcelain works i U. A. Hansen) Perth Amboy, N. J. "0RJAZ, Nicolau Porto Ferreira, SP, Brazil ... (Ceramica Porto Ferreira S. A.) 0RKNER, Henry R. (XIP) * 201 Fairview Ave., Blacksburg, Va. f ftVirginia Polytechnic Institute) <F 'NO, R. J. ; onne National Lab. JO S. Cass Ave., Bldg. 212 - Argonne, 111. 60440 fRMO, Jon W. (DP) Columbia College Art Dept., Columbia, S. C. Vc. 43, No. 10 (1964) FORTH, Robert IJ. (Uj 1369 N. W. Circle Dr. Kankakee, ill. 60901 (Geo. D. Roper Corp.) FORTNER, John W. (R) Wah Chang Corp. Box 366, Albany, Ore. FORTUNE INDUSTRIES, INC. (Leonard L. Fortune) 11770 Dexter Chelsea Rd. Chelsea, Mich. 48118 FORTUNE, Leonard L. (R) Fortune Industries, Inc. 11770 Dexter Chelsea Rd. Chelsea,,Mich. 48118 FOSDICK, Marion L. (DFP) 100 N. Main St., Alfred, N. Y. 14802 FOSSETT, Edward J. (W) 219 Di Marco Dr., Philadelphia 14, Pa. (A. P. Green Fire Brick Co.) FOSTER, Bryan D. (RI) 22 Walnut St., Holden, Mass. 01520 (Norton Co.) FOSTER, Charles T. (RI) Walsh Refractories Corp. 101 Ferry St., St. Louis, Mo. 63147 FOSTER-FORBES GLASS CO. (F. R. Motsch) Marion, Ind. 46953 FOSTER, Peter K. New Zealand Pottery & Ceramics Research Association, Inc. Private Bag. Lower Hutt, New Zealand FOSTER, Wilfrid R. (BFP) Ohio State University Dept, of Mineralogy, 124 W. 17th Ave. Columbus, Ohio 43210 FOSTORIA GLASS CO. (Carl R. Hoffman) 1200 First St., Moundsville, W. Va. FOULDS, Donald T. (W) 30300 Twin Lakes Dr., Wickliffe, Ohio (Cleveland Ceramic Corp.) FOURATT, Robert F. (S) American Olean Tile Co. Cloverport, Ky. 40111 FOX, Charles S. (R) A. G. Edwards & Sons 409 N. Eighth St., St. Louis, Mo. 63101 FOX, John C. Pennsylvania State University 126 Mineral Industries Bldg. University Park, Pa. 16802 FOX, Philip J. (E) 721 Lawnwood Way Oxnard, Calif. 93032 (Statham Instruments, Inc.) FRACIS, Jamshed B. (E) 2709 McElroy Dr., Charlottesville, Va. (Ovenaire Inc.) FRAD, William A. (RP) 1800 Oak St., Rolla, Mo. 65401 (University of Missouri at Rolla School of Mines & Metallurgy) FRAHME, Carl E. 68-D Codrington Apts. Bound Brook, N. J. 08805 FRAHME, Herman H. (EFI) Box 654, Mattapoisett, Mass. 02739 (Alberox Corp.) FRAME. Dudley P,, Jr. (SI) Box 18, Gadsden, Ala. (Frame Brick & Tile Co.) FRANCHOT, Nicholas V. V., Ill (R) Christy Firebrick Co. 3800 Market St., St. Louis, Mo. 63110 FRANCIS, Ronald K. (RI) 214 Catlin Ave., Port Allegany, Pa. (Pittsburgh Corning Corp.) FRANCISCO, Allen C. (RI) 15651 S. E. 24th St., Bellevue, Wash. (Boeing Co.) FRANCL, Josef (B) 1802 Perth St., Toledo, Ohio 43607 (Consumer & Technical Products Div. Owens-Illinois) FRANDSEN, Erik A/S Kastrup Glasvaerk 12 Norre Voldgade Copenhagen, K, Denmark FRANK, Henry A. (W) Rockport Sanitary Pottery, Inc. Rockport, Ind. FRANK, John (D) Frankoma Pottery Box 789, Sapulpa, Okla. 74066 FRANKLIN, Alan D. (B) 6510 Ridge Dr. Washington, D. C. 20016 (National Bureau of Standards) r K.\ .v.j.ia, i'..m u , 11,11 3110 Hopewell l'l. Toledo, Ohio 43606 (Owens-Illinois) FRANKLIN, William S. (El) 11 Allison Dr., Plainvicw, N. V. 11804 (Republic Aviation Corp.) FRANKO, John (C) 1249 Edison Ave., Bronx, N. Y. 10461 (Lcesona Moos Labs.) FRANKOMA POTTERY (John Frank) Box 789, Sapulpa, Okla. 74066 FRANTZ. Samuel G. (M) S, G. Frantz Co., Inc. Box 1138, Trenton, N J. 08606 FRANTZ, Thomas O. (W) 321 Fairlane Dr., Spartanburg, S. C. (Kohler Co.) FRANZ, Arvel O. (E) Box 465, Cartersville, Ga. (Chemical Products Corp.) FRANZ, Leo J. (S) Acme Brick Co. Box 448, Malvern, Ark. 72104 FRASER, Orray T. (GI) 603 Latham Ct. Columbus, Ohio 43214 (B. F. Drakenfeld & Co., Inc.) FRASER, W. B. (S) Box 144, Dallas 1, Texas FRAULINI, Felix M. (R) South Shore, Ky. (Plibrico Co.) FRAVEL, Weslfy G. (R) 988 Vi Wayne Ave., Zanesville, Ohio (Cesco Plant, Refractories Div. Ferro Corp.) FRAZIER, C - T. (G) Frazier-Simplex, Inc. 436 E. Beau St. Washington, Pa. 15301 FRAZIER, J. Earl (GFI) Frazier-Simplex, Inc. Box 493, Washington, Pa. 15301 FRAZIER-SIMPLEX, INC. (J. Earl Frazier) Box 493, Washington, Pa. 15301 FRECHETTE, Van Derek (BFIP) State University of New York College of Ceramics, at Alfred Univ. Alfred, N. Y. 14802 FREDERICK, C. L. (RI) Mosaic Tile Co., Research Div. Zanesville, Ohio 43702 FREDERICK, Gilbert M. (R) Babcock & Wilcox Co. 3 Penn Center Plaza Philadelphia 2, Pa. FREDERICK, Vernon W. (G) Libbey-Owens-Ford Glass Co. Rossford, Ohio 43460 FREDERICKS, John D. (S) Pacific Clay Products Box 2178, Terminal Annex Los Angeles, Calif. 90054 FREDERICKS, John D. (GI) R. R. 1, Lebanon, N. J. (Pfeil & Holing Inc.) FREDERICKSON, Richard L. 651 Fifth Ave., S. Edmonds, Wash. 98020 FREDRICKSON, Robert E. (E) General Electric Co. N. Neff Ave., Edmore, Mich. 48829 FREDRIKSSON, John I. (R) Norton Co., Chippawa, Ont., Canada FREEMAN, Charles A. (RFI) 5 Via Delizia Hillsborough, Calif. 94010 FREEMAN, Edgar H. (W) Norris-Thermador Corp. Box 157, Walnut, Calif. 91789 FREEMAN, Harvey A. (R) 380 Parker Dr., Pittsburgh 16, Pa. (Harbison-Walker Refractories Co.) FREEMAN, John L. (R) 6344 Montpelier Rd. Charlotte 9, N. C. (Harbison-Walker Refractories Co.) FREEMAN, Thomas J. (R) Michigan Chemical Corp. Box 160, Port St, Toe, Fla. 32456 FREEPORT KAOLIN CO. DIV. FREEPORT SULPHUR CO. (W. H. Shields) 405 Lexington Ave. New York, N. Y. 10017 FREEVOL, Ralph H. (M) Garden Citv Fan & Blower Co. Box 223, Niles, Mich. 49120 French Ceramic Society--see Societe Francaise de Ceramiquc 71.3 iiHSi&fT*- i ! sT, Francis C- (GFI) 33940 ,1 Merle K.<R) :'^sria.Ohio 0BRA, Edward B. (M) r1' ryfc",90,San Carlos, Calif. 94071 ' S&jCE, JackM. (Gl) ,;l-^5fc'ins-IIlinois Technical Center ' 2", 1035, Toledo, Ohio 43601 BofnA TILE INDUSTRIES, INC. PL ,-.c W. Sikes') 608 Prospect St. issi/vTM2%,pn James E..(K) ... ! ov,.ins Dodge Corp., Morenci, Ariz. .^HSE George A. (C) oil Lincoln Ave. c"nd Springs, Okla. 74063 fcnuthwestern Porcelain Steel Corp.) -ti BERG, Sven ! 1 Dial House, Middlefield Lane, Hagley vr Stourbridge, Worcs. England iWebb's Crystal Glass Co. Ltd.) FOLK, Hugh F., Jr. F0 16C Battle Park Fort Benning, Ga 31905 rnlK, Kenneth S. (SI) '0 1636 S. Delaney Ave. Orlando, Fla. 32806 /n B. Gooch Associates, Inc.) rflLKERS, Charles L. (BI) U 1082 Nielson Lane, Livermore, Calif. t Lawrence Radiation Lab.) pOLWEILER, Robert C. (B) Lexington Laboratories, Inc. g4 Sherman St. Cambridge, Mass. 02140 FONTANA, Eugene H. (G) f Box 2S9, Corning, N. Y. (Corning Glass Works) FO-VTANA, Harry E. (GJ) .- r Box 322, Butler, Pa. 16001 (Corning Glass Works) FONVIELLE. Frank P,, Jr. (WI) Dentists' Supply Co. of New York ! 500 W. College Ave., York, Pa. 17405 FOOTE, J. Howard (E) Penn Engineering & Mfg. Corp. Box 311, Doylestown, Pa. 18901 Vote mineral co. / (Robert J. Longenecker) Route 100, Exton, Pa. 19341 F0RAKER, Robert W. (Cl) Titanium Pigment Corp. | 111 Broadway, New York 6, N. Y. 'FORBES, Donald W. A. (E) j Fairchild Semiconductor 4001 Junipero Serra Blvd. i Palo Alto, Calif. 94304 : FORCHHEIMER, Otto L. (R) J. E. Baker Co. Box 1189. York, Pa. 17405 ' FORD, Frank J. (W) Jordan Tile Mfg. Co. Box 338, Corona, Calif. FORD, George D. (WI) 2136 Wilmer St., Zanesville, Ohio FORD MOTOR CO. (Michael Ference, Jr.) Engineering & Research Staff Box 2053, Dearborn, Mich. :0RD, Walter D. (GI) Pittsburgh Corning Corp. Research & Engineering Center 800 Presque Isle Dr. Pittsburgh, Pa. 15239 0RD, William D. (C) Sears, Roebuck & Co., Dept. 817 3301 W. Arthington , Chicago, 111. 60607 ORDHAM, Elmo A. (W) 1253 College Dr., Latrobe, Pa. 15650 , ,, (Westinghouse Electric Corp.) ?RDS PORCELAIN WORKS .. (L A. Hansen) Perth Amboy, N. J. :RJAZ, Nicolau Porto Ferreira, SP, Brazil t. 'Ceramics Porto Ferreira S. A.) , URKNER,vHenry R. (XIP) ! nr Fairview Ave., Blacksburg, Va. 'Virginia Polytechnic Institute) f~ANO, R. J. Argonne National Lab. '700 S. Cass Ave., Bldg. 212 .Argonne, 111. 60440 URMO, Jon W. (DP) Columbia College Art Dept., Columbia, S. C. 7 IN 0t- 43, No. 10 (19G4) l-ORTH, Robert D. (Cl) 1369 N. W. Circle Dr. Kankakee, 111. 60901 (Geo. D. Roper Corp.) FORTNER, John W. (R) Wah Chang Corp. Box ,166, Albany, Ore. FORTUNE INDUSTRIES, INC. (Leonard L. Fortune) 11770 Dexter Chelsea Rd. Chelsea, Mich. 48118 FORTUNE, Leonard L. (R) Fortune Industries, Inc. 11770 Dexter Chelsea Rd. Chelsea, Mich. 48118 FOSDICK, Marion L. (DFP) 100 N. Main St., Alfred, N. Y. 14802 FOSSETT, Edward J. (W) 219 Di Marco Dr., Philadelphia 14, Pa. (A. P. Green Fire Brick Co.) FOSTER, Bryan D. (RI) 22 Walnut St., Holden, Mass. 01520 (Norton Co.) FOSTER, Charles T. (RI) Walsh Refractories Corp. 101 Ferry St., St. Louis, Mo. 63147 FOSTER-FORBES GLASS CO. (F. R. Motsch) Marion, Ind. 46953 FOSTER, Peter K. New Zealand Pottery & Ceramics Research Association, Inc. --Private BagpLower Hutt,- New Zealand FOSTER, Wilfrid R. (BFP) Ohio State University Dept, of Mineralogy, 124 W. 17th Ave. Columbus, Ohio 43210 FOSTORIA GLASS CO. (Carl R. Hoffman) 1200 First St., Moundsville, W. Va. FOULDS, Donald T. (W) 30300 Twin Lakes.Dr., Wickliffe, Ohio (Cleveland Ceramic Corp.) FOURATT, Robert F. (S) American Olean Tile Co. Cloverport, Ky. 40111 FOX, Charles S. (R) A. G. Edwards & Sons 409 N. Eighth St., St. Louis, Mo. 63101 FOX, John C. Pennsylvania State University 126 Mineral Industries Bldg. University Park, Pa. 16802 FOX, Philip J. (E) 721 Lawnwood Way Oxnard, Calif. 93032 (Statham Instruments, Inc.) FRACIS, Jamshed B. (E) 2709 McElroy Dr., Charlottesville, Va. (Ovenaire Inc.) FRAD, William A. (RP) 1800 Oak St., Rolla, Mo. 65401 (University of Missouri at Rolla School of Mines & Metallurgy) FRAHME, Carl E. 68-D Codrington Apts. Bound Brook, N. J. 08805 FRAHME, Herman H. (EFI) Box 654, Mattapoisett, Mass. 02739 (Alberox Corp.) FRAME, Dudley P,, Jr. (SI) Box 18, Gadsden, Ala. (Frame Brick & Tile Co.) FRANCHOT, Nicholas V. V,, III (R) Christy Firebrick Co. 3800 Market St., St. Louis, Mo. 63110 FRANCIS, Ronald K. (RI) 214 Catlin Ave., Port Allegany, Pa. (Pittsburgh Corning Corp.) FRANCISCO, Allen C. (RI) 15651 S. E. 24th St., Bellevue, Wash. (Boeing Co.) FRANCL, Josef (B) 1802 Perth St., Toledo, Ohio 43607 (Consumer & Technical Products Div. Owens-Illinois) FRANDSEN, Erik A/S Kastrup Glasvaerk 12 Norre Voldgade Copenhagen, K, Denmark FRANK, Henry A. (W) Rockport Sanitary Pottery, Inc. Rockport, Ind. FRANK, John (D) Frankoma Pottery Box 789, Sapulpa, Okla. 74066 FRANKLIN, Alan D. (B) 6510 Ridge Dr. Washington, D. C. 20016 (National Bureau of Standards) FRANKLIN, Earl W. (.LI) 3110 Hopewell PI. Toledo, Ohio 43606 (Owens-Illinois) FRANKLIN, William S. (El) 11 Allison Dr., Plainvicw, N. Y. 11804 (Republic Aviation Corp.) FRANKO, John (C) 1249 Edison Ave., Bronx, N. Y. 10461 ( Lcesona Moos Labs.) FRANKOMA POTTERY (John Frank) Box 789, Sapulpa, Okla. 74066 FRANTZ, Samuel G. (M) S. G. Frantz Co., Inc. Box 1138, Trenton, X J. 08606 FRANTZ, Thomas O. (W) 321 Fairlane Dr., Spartanburg, S. C. (Kohler Co.) FRANZ, Arvel O. (E) Box 465, Cartersville, Ga. I Chemical Products Corp.) FRANZ, Leo J. (S) Acme Brick Co. Box 448, Malvern, Ark. 72104 FRASER, Orray T. (GI) 603 Latham Ct. Columbus, Ohio 43214 (B. F. Drakenfeld & Co., Inc.) FRASER, W. B. (S) Box 144, Dallas 1, Texas FRAULINI, Felix M. (R) South Shore, Ky. (Plibrico Co.) FRAVEL, Wesley G. (R) 988 'A Wayne Ave., Zanesville, Ohio (Cesco Plant, Refractories Div. Ferro Corp.) FRAZIER, C. T. (G) Frazier-Simplex, Inc. 436 E. Beau St. Washington, Pa. 15301 FRAZIER, J. Earl (GFI) Frazier-Simplex, Inc. Box 493, Washington, Pa. 15301 FRAZIER-SIMPLEX, INC. (J. Earl Frazier) Box 493, Washington, Pa. 15301 FRECHETTE, Van Derek (BFIP) State University of New York College of Ceramics, at Alfred Univ. Alfred, N. Y. 14802 FREDERICK, C. L. (RI) Mosaic Tile Co., Research Div. Zanesville, Ohio 43702 FREDERICK, Gilbert M. (R) Babcock & Wilcox Co. 3 Penn Center Plaza Philadelphia 2, Pa. FREDERICK, Vernon W. (G) Libbey-Owens-Ford Glass Co. Rossford, Ohio 43460 FREDERICKS, John D. (S) Pacific Clay Products Box 2178, Terminal Annex Los Angeles, Calif. 90054 FREDERICKS, John D. (GI) R. R. 1, Lebanon, N. J. (Pfeil & Holing Inc.) FREDERICKSON, Richard L. 651 Fifth Ave., S. Edmonds, Wash. 98020 FREDRICKSON, Robert E. (E) General Electric Co. N. Neff Ave., Edmore. Mich. 48829 FREDRIKSSON, John I. (R) Norton Co., Chippawa, Ont., Canada FREEMAN, Charles A. (RFI) 5 Via Delizia Hillsborough, Calif. 94010 FREEMAN, Edgar H. (W) Norris-Thermador Corp. Box 157, Walnut, Calif. 91789 FREEMAN, Harvey A. (R) 380 Parker Dr., Pittsburgh 16, Pa. (Harbison-Walker Refractories Co.) FREEMAN, John L. (R) 6344 Montpelier Rd. Charlotte 9, N. C. (Harbison-Walker Refractories Co.) FREEMAN, Thomas J. (R) Michigan Chemical Corp. Box 160, Port St. Toe, Fla. 32456 FREEPORT KAOLIN CO. DIV. FREEPORT SULPHUR CO. (W. H. Shields) 405 Lexington Ave. New York, N. Y. 10017 FREEVOL, Ralph H. (M) Garden Citv Fan & Blower Co. Box 223, Niles, Mich. 49120 French Ceramic Society--see Societe Francaise do Ceramiquc FRENCH, Myrtle M. tDF) 128 N. Main St., Alfred, N. Y. 14802 FRENCH, Preston W. (GI) 1517 Union Ave., Natrona Heights, Pa. ('Pittsburgh Plate Glass Co.) FRESH, Donald L. (E) Bunker-Ramo Corp. Bldg. L2-1323, 8433 Fallbrook Ave. Canoga Park, Calif. 91304 tFREUND, Friedemann F. H. I Anorganisch Chem. Institut. Hospital Str. 8-10 34 Goettingen, Germany FRICKE, Ronald R. 2106 N. E. 47th, Seattle 5, Wash. FRIEDBERG, Arthur L. (CFIP) University of Illinois 204 Ceramics Bldg., Urbana, 111. 61803 FRIEDMAN, Horace A. (B) Union Carbide Nuclear Co. Box X, Oak Ridge, Tenn. 37831 FRIEDMAN, Louis K. (W) Homer Laughlin China Co. 212 Fifth Ave., New York 10, N. Y. FRIEDRICHS, Lt. James R. . 05531416, 557th Ordnance Co. APO 162, New York, N. Y. FRIGIDAIRE DIV. GENERAL MOTORS CORP. (Wilbur H. Pfeiffer) Engineering Lab., Plant 2 Dayton, Ohio 45401 FRILEY, Eugene B. (DP) Ohio State University 126 N. Oval Dr. Columbus, Ohio 43210 FRISK, Norman E. (R) 2046 Evansdale Ave. Toledo, Ohio 43607 (Owens-Illinois) FRITH, Donald E. (DP) Box 204, Alfred, N. Y. 14802 _ (Alfred University) FKI-TTS, Stewart S. (B) 285 Richards Rd. Ridgewood, N. J. 07450 ( Consultant) FRITZ, Earl C. (E) 224 Bradley Ave., Apt. 12 State College, Pa. 16801 (Technical Materials Div. Erie Technological Products, Inc.) \ITZ, E. H. (WFI) / 710 Walnut St., Latrobe, Pa. 15650 nROBERG, Laird (RI) Owens-Coming Fiberglas Corp. Case Ave., Newark, Ohio 43055 FROHNSDORFF, Geoffrey (B) American Cement Corp. Box 832, Riverside, Calif. 92502 FRONCZAK, E. T. (S) 117 Westgate Dr. Mansfield, Ohio 44906 (Richland Shale Brick Co.) FRONK, Dale A. (MJ) 1511 Fahlander Dr., S. Columbus,Ohio 43224 (Edward Orton Jr. Ceramic Foundation) FROST, Leon J. (C) 713 Hillview Ct., Lewiston, N. Y. FRYE, Harry D. (G) Magnolia Rd., Franklin Heights Vineland, N. J. (Consumer & Technical Products Div. Owens-Illinois) FRYE, John F. (W) 37 Maple Ave., Wheeling, W. Va. (B. F. Drakenfeld & Co., Inc.) FRYSINGER, James B. (W) Pennsylvania Pulverizing Co. Two Gateway Center Pittsburgh, Pa. 15222 FUCHS, Karl T. (W) 3136 W. 17th PI. Cleveland, Ohio 44109 (Zirconium Corp. of America) FUENZALIDA, Javier H. (WI) American-Standard 40 W. 40th St., New York, N. Y. 10018 FUHRMAN, Nathan (B) United Nuclear Corp., Development Div. 365 Winchester Ave. New Haven 4, Conn. FI'"1, Kanekoto iakayama University House ikata No. 930, Kainan-shi, Japan (Wakayama University) FUJII, Takashi Dept, of Mineralogy & Petrography Harvard University, Cambridge, Mass. 714 FUKUXAGA, Osamu Tokyo Institute of Technology Ohkayama, Meguro-ku, Tokyo, Japan FULKER, Richard H. (Cl) 320 Nye Dr., Chattanooga 11, Tenn. (Pemco Div., Glidden Co.) FULLER, Donald H. (Cl) R. R. 1, Titusville, N. J. (Trenton Fabricated Metal Co.) FULLER, Lee R. (WI) 3290 Buena Vista Circle Zanesville, Ohio (Mosaic Tile Co.) FULLER, Richard B. (WI) Universal Clay Products Co. 152S First St., Sandusky, Ohio 44870 FULLER, Richard G. (W) McNicol China Co. Box 1909, Clarksburg, W. Va. 26302 FULLER, Steven H., Jr. (R) Ceram, Inc. Box 12347, Atlanta, Ga. 30305 FULLER, Wilfred (C) Chicago Vitreous (Canada) Ltd. 30 Wilson St. Ingersoll, Ont., Canada FULMER, Raymond C. (El) Stackpole Carbon Co. Saint Marys, Pa. 15857 FULRATH, Richard M. (RFIP) University of California 264 Hearst Mining Bldg. -------BerkeleyFCalif. 94720 ' FUNK, Campbell W. (R) ' 8752 Phoenix Ave., Fair Oaks, Calif. (Aerojet-General Corp.) FUNK, James E. (I) Box 1114, Alfred, N. Y. 14802 FUNNELL, John E. (Ml) Southwest Research Institute Box 2296, San Antonio, Texas 78206 FURLONG, LeRoy R, (B) 213 Bainbridge Rd., Alexandria, Va. (College Park Metallurgy Research Center) FURMAN, Francis J., Jr. 3438 Middleton Ave. Cincinnati, Ohio 45220 FURRY. Robert C. (E) 17045 E. Eleven Mile Rd. Roseville, Mich. (Champion Spark Plug Co. Ceramic Div.) FURTH, John V. (C) 5630 Soledad Rd., La Jolla, Calif. (General Atomic Div. General Dynamics Corp.) FUSSELL, Lynn E. (Cl) General Electric Co. Appliance Park, Bldg. 2, Rm. 23 5 A Louisville, Ky. 40225 FUWA, Tasuku Tohoku University Dept, of Metallurgy, Sendai, Japan G GADALLA, Ahmed M. M. Sheffield University Faculty of Metallurgy Sheffield 1, England GADDY. James H. R. R. 3, Dillon, S. C. GAFFNEY, L. Jack (RI) Inland Steel Co. 7035 Woodmar Ave. Hammond, Ind. 46323 GAFFNEY, Robert F. (G) Hazel-Atlas Glass Div. Continental Can Co., Inc. Research & Development Dept. Plainfield, 111. 60544 GAGE. Paul R. (Cl) 277 Brentwood Pl,, Costa Mesa, Calif. (Philco Research Labs.) GAGIN, L. V. (G) 2365 Barrington Dr. Toledo, Ohio 43606 (Johns-Manville Fiber Glass, Inc.) GAGNER. Gerald J. (R) Foote Mineral Co. Route 100, Exton, Pa. 19341 GAIGER, John Radiation Enamels Ltd. Grappenhall Works Warrington, Lancs. England GAILEY, Matthew D. (E) Tektronix, Inc. Box 500, Beaverton, Ore. GAINER, Taylor M. (W) R. R. 1, Davis St. Danielson, Conn. 06239 (American-Standard) GAINES, Robert (S) Alton Brick Co. Box 110, Galesburg, 111. GAISER, R. Arthur (G) Ball Brothers Co., Inc. 1509 S. Macedonia Ave., Muni-;. GALBREATH, William W,, Jr. f In<f Box 2936, Sarasota, Fla. (Consultant) GALE, Kenneth M. (D) Mosaic Tile Co. Box 632, Zanesville, Ohio 43705 GALE, Richard H. (B) * 183 Ridgewood Rd. West Hartford, Conn. (American Gas Association, Inr i GALLAGHER, Leonard V. (R) ' Arthur D. Little, Inc. 20 Acorn Park Cambridge, Mass. 02140 GALLAGHER, Patrick K. (B) Bell Telephone Labs., Inc. Rm. IB-320, Murray Hill, N I 07oGALLMAN, Harold F. (E) Shelnutt Dairy, Inc., Loveioy n, GALLO. Robert J. (G) a' Gallo Glass Co. Box 1230, Modesto, Calif. 95353 GALLUP, John (GI) Radio Corp. of America Electronic Components & Devices 415 S. Fifth St., Harrison, N J GALVIN, Richard J. (SFI) Sheffield Brick & Tile Co. Sheffield, Iowa 50475 GAMBA, Rafael (R) Keramos, S. A., Keramos 225 Pome-,.. Col. Del. Prado ' Monterrey, N. L., Mexico GAMBINO, Richard J. (B) R. R. 1, Box 111 Yorktown Heights, N. Y. 10598 (IBM Corp.) GAMBLE, David L. (R) New Jersey Zinc Co. Research Dept., Palmerton, Pa 18V GANCI, Charles J. (E) Ward Leonard Electric Co. 31 South St., Mount Vernon. X Y GANDY, Billy J. (M) Florida Tile Industries, Inc. Box 447, Lakeland, Fla. 33802 GANGLER, James J. (RF) 8208 Bryant Dr., Bethesda, Md. (National Aeronautics & Space Administration) GANGULI, Umapati (C) Bengal Enamel Works Ltd. P. O. Bengal Enamel Dist. 24 Parganas West Bengal, India GANNON, Richard E. (E) 6 Virginia Rd., Andover, Mass. 01811 (AVCO Corp.) GANPULE, Anant K. Parshuram Pottery Works Co. Ltd. Morvi, Gujarat, India GANSS, Albert H. (M) Loomis Engineering & Mfg. Co. R. R. 46, Caldwell, N. J. 07007 GARCIA, Rodolfo L. (G) Vidrio Plano De Mexico, S. A. Apartado 26710 Mexico 14, D. F., Mexico GARCIA-LEAL, Ramon (MI) Apartado Postal 1115 Monterrey, N. L., Mexico (Colores Ceramicos Mexicanos, S.A.) GARDEN CITY FAN & BLOWER CO. (Ralph H. Freevol) Box 223, Niles, Mich. 49120 GARDEN. Henry R., Jr. (S) Old Virginia Brick Co., Inc. Box 508, Salem. Va. 24153 GARDNER, John B,, Jr. (S) Hope Brick Works Box 155, Hope, Ark. GARDNER, Robert W. (E) Corning Glass Works Research & Development Div. Houghton Park, Corning, N. Y. 14830 GARDNER, Walter E. (SI) Ladrillera Monterrey, S. A. Apartado Postal 360 Monterrev, N. L., Mexico GARDNER, Weldon J. (B) Aerospace Corp. Box 95085, Los Angeles 45, Calif. I Ceramic Bulletin oilON, Robert ct GG) G&"'FfaorAd Motor Co., Scientific Lab. Lnqo Rotunda Dr., Dearborn, Mich. 'oRY, Maurice J. (BJI) ^ <600 Eiffel, Warren, Mich. 48').!,! /(general Motors Technical Center) .oTAND, Carrol F. (S) ',A Mason City Brick & Tile Co. 200 Brick & Tile Bldg, itason City, Iowa 50401 iRLICK, Philip L. (I) GA Brick Corp. of S. A. env 49, Germiston, South Africa mSTANfe. Alec Taudevin & Gregson Ltd. Grindlegate Works, Scotland St. Sheffield 3, Yorks, England -arTNER. Carl W. CM) t'-'(general Color & Chemical Co., Inc. Box 7, Minerva, Ohio 44657 -ipTNER. George C. (M) o' (general Color & Chemical Co., Inc. Rox 7, Minerva, Ohio 44657 -irTRELL, John T. (C) Mirawal Co. Box 38, Port Carbon, Pa. 17965 ,-arVEY, Lawrence P. (El) u Radio Corp. of America Electronic Components & Devices 415 S. Fifth St., Harrison, N. J. ,-arVIE, Ronald C. (B) u. S. Bureau of Mines College Park, Md. ,-aRY, Roger A. r R. 2, Box 38, Arkport, N. Y. GASKINS, W. W. (MFI) Sierra Talc Co. Box 390, South Pasadena, Calif. 91031 ,-,\TES, Daniel W. (Cl) 3026 Crescent Circle, S. E. Huntsville, Ala. (NASA) GATES, Louis E., Jr. (E) " 1201 S. Grevillea Ave. Inglewood, Calif. 90301 (Hughes Aircraft Co.) GATES, Major E. (R) 773 Vista Grande Ave. Los Altos, Calif. (Consultant) GATLEY, Derrick R. Wilkinson Sword (Colnbrook) Ltd. Poyle Mill Works Colnbrook, Bucks, England i.ATZKE, H. G. Keramische Industrie-Bedarfs-Kom.-Ges. Otto-Suhr-Allee 22/24 Berlin-Charlottenburg, Germanv "AL'DIANO, Victor M. (W) Sanitarios El Aguila, S. A. Aoartado Postal 14808 Mexico 14, D. F., Mexico 'Al'NDER, Wilbur F. (G) Pittsburgh Plate Glass Co. Works No. 11 Mount Vernon, Ohio 43050 RTSCH, Murray C. (MFI) M & T Chemicals Inc. . 100 Park Ave., New York, N. Y. 10017 AWTHROP, Alfred (M) Wedron Silica Co., 135 S. LaSalle St. . Chicago, 111. 60603 WLEY. Harry B. (B) -92 N. Metape Terrace Bound Brook, N. T. <Ingersoll-Rand Co.) LA, Robert A. (RJI) Rutgers, The State University School of Ceramics ! Iw Brunswick, N. J. 08903 Kenneth A. (C) y. 1. Radtke Rd., Dover, N. J. .'Vitro Labs.) is??' J,.hn B' <WV jo8 Rockledge Ave. ;'ontrose, N. Y. 10548 T. Vanderbilt Co., Inc.) ' jnmeS A-irr? Gfeen St., Champaign, 111. if-R. Charles F. (RFI) r,.JO Maple Ave., Metuchen, N. J. 08840 "`YEr. Gordon H. (B) Jones & Laughlin Steel Corp. Qnn * m Research Lab. J-IrnV^w Rd., Pittsburgh, Pa. 15227 ,sEK;seph S. (W) a W. Fountain Ave. (elaware, Ohio 43015 Rational Lead Co. .. `danium Alloy Mfg. Div.) X No. 10 (19G4) GElS, i i i; 246 Eimdort Ave., Rochester 19, X. Y. GELDERMANS, Pieter (E) 27 Saddle Rock Dr. Poughkeepsie, N, Y. 12603 (IBM Corp.) GELLER, Harold I. (El) Zero Fowell Ave., Nashua, N. H. (Sprague Electric Co.) GELLER, R. F. (WFI) 5427 York Lane, Bethesda, Md. 20014 GELLER, Thomas L. (E) West Bend Co., 400 W. Washington St. West Bend, Wise. GELTMAN, Gerald (B) 208 Anderson St., Apt. SEN Hackensack, N. J. (Isomet Corp.) GEMMELL, Robert J. (M) Kaiser Aluminum & Chemical Sales, Inc. 300 Lakeside Dr. Oakland, Calif. 94612 GEMP, Robert W. (R) 84 Scott Ave., Elmira, N. .Y. (Corning Glass Works) GENDEL, Sydney Z. (RI) 4050 Eastway Rd. South Euclid 21, Ohio (Zirconium Corp. of America) GENERAL CLAY PRODUCTS CO. ------ (Hareld-B. Epler)-- ~ 1445 W. Goodate Blvd. Columbus, Ohio 43212 GENERAL COLOR & CHEMICAL CO., INC. . (George C. Gartner) Box 7, Minerva, Ohio 44657 GENERAL ELECTRIC CO. (William S. Powley) Lamp Glass Dept., Lamp Div. 24400 Highland Rd. Cleveland, Ohio 44121 GENERAL GLASS INTERNATIONAL, INC. (Victor A. Plumbo) 5 S. Virginia Ave. Atlantic City, N. J. GENERAL REFRACTORIES CO. (Russell P. Heuer) 1520 Locust St. Philadelphia, Pa. 19102 GENERAL SHALE PRODUCTS CORP. Kingsport, Tenn. GENERAL TELEPHONE & ELECTRONICS LABS., INC. (Bennett S. Ellefson) 730 Third Ave., New York, N. Y. 10017 GENTILE, Anthony L. (B) 2912 Raleigh PI. Thousand Oaks, Calif. 91360 (Hughes Research Labs.) GENTRY, Raymond (G) Alexander H. Kerr & Co. Box 2365, Santa Ana, Calif. 92707 GENTSCH, A. Page (M) United Clay Mines Corp. 101 Oakland St., Trenton, N. J. 08606 GENTSCH, Bernhard F. (MF) United Clay Mines Corp. 101 Oakland St.. Trenton, N. J. 08606 GEORGE, W. R. (W) Canonsburg Pottery Co. Canonsburg, Pa. 15317 GEORGIA KAOLIN CO. (Richard E. Whitson, Jr.) 433 N. Broad St. Elizabeth, N. J. 07207 GEPHART, Charles D. (S) Box 144. Holly Springs, Miss. (Holly Springs Brick & Tile Co., Inc.) GERARD. Albert L. Asociacion Tecnica Argentina de Ceramica, Balcarce 880--ler. Piso Buenos Aires, Argentina GERARD-HIRNE, Jean Institut de Ceramique Francaise 6 Grande Rue, Sevres, S. & O., France GERBER, Oscar L. (W) Gerber Plumbing Fixtures Corp. 232 N. Clark St.. Chicago, III. 60601 GERBER PLUMBING FIXTURES CORP. (Oscar L. Gerber) 232 N. Clark St., Chicago, 111. 60601 GERRING. Dale M. 7746 12th N. W,, Seattle 7, Wash. GERRY, Ronald J. (G) Norton Co., One New Bond St. Worcester, Mass. 01606 GERSTER, Charles W. (El) Southern Engineers 2713 N. E. 33rd Ave. Fort Lauderdale, Fla. 33308 t L'i i. i, J L \\ \ an i l< / Davis Fire Brick Co. Two Gateway Center, Rm. 754 Pittsburgh, Pa. 15222 GETTO, Allan (El) International Business Machines Corp. Components Div., Dept. 474, Bldg. U03-2 Poughkeepsie, N. Y. GHATE, Bhaskar B. (GI) Carborundum Co. Bonded Abrasives Div., Buffalo Ave. Niagara Falls, N. Y. 14302 GHERING, Leonard G. (GF) American Glass Research, Inc. Box 149, Butler, Pa. 16001 GHOSH, Amal K. (G) Argonne National Lab., D 11-11 9700 S. Cass Ave., Argonne, 111. 60440 GHOSH-TAGORE, Rathindra N. Massachusetts Institute of Technology Ceramics Div., Rm. 4-051 Cambridge, Mass. 02139 GIACOMELLI, Domenico Soc. It. Refrattari Marghera Azionaria Via G. Motta-Malcontenta Casella Postale 308 Marghera, Venice, Italy GIBB, Mary J. American Ceramic Societv 4055 N. High St. Columbus, Ohio 43214 GIBBONS, Hugh P. (E) 375 S. 41st St., Boulder, Colo. 80302 (Coors Porcelain Co.) GIBBONS', J. Arthur (S) Natco Corp. R. R. 2, Nelsonville, Ohio GIBBONS, Michael L. 407 Lee St., Flat River, Mo. GIBBS, Melvin B. (C) Inland Steel Co. Technical Service Dept. East Chicago, Ind. 46312 GIBBS, Thomas F. (W) Doric Corp., Fredericksburg, Ohio GIBBS, W. Chadwick (M) W. C. Gibbs Co., 3455 Tamassee Lane Birmingham, Ala. 35226 GIBBY, Ronald L. 513 Cottonwood. Richland, Wash. GIBSON. R. L. (WFI) 1314 Wilmington Ave. New Castle, Pa. 16101 (Taylor, Smith & Tavlor Co.) GIBSONBURG LIME PRODUCTS CO. (V. S. Tadsen) Gibsonburg, Ohio 43431 GIDDINGS, Robert A. 322 La Questa Dr., Danville, Calif. GIESEKE, Frans Kockums Emaljerverk Ronnebv, Sweden GIESEKING. Dale E. (RI) 21658 98th S., Kent, Wash. (Boeing Co.) GIESS, Edward A. (B) Hudsonview St.. R. R. 2 Mohegan Lake, N. Y. (IBM Corp.) GIGGINS. Charles S,, Jr. (B) c/o W. Nazarsky Box 152, Simsbury, Conn. (Pratt & Whitney Aircraft) GILBERT, Frank C. (R) North American Manufacturing Co. 4455 E. 71st St. Cleveland, Ohio 44105 GILBERT, George W. (G) Ferro Corp., Fiber Glass Div. 10 Fiber Glass Rd. Nashville, Tenn. 37211 GILES. James H,, Jr. (M) 7300 N. Timberlane Dr. Cincinnati 43. Ohio (Cincinnati Milling Machine Co.l GILES. Raymond (S) 1226 Roundelay Rd., E. Reynoldsburg, Ohio (Claycraft Co.) GILES, Thomas M. (R) 838 Thorn St., Apt. 39, Sewickley, Pa. (National Steel Corp.) GILFILLAN, J. M. (W) New Jersey Porcelain Co., Inc. Box 5103, Trenton, N. J. 08638 GILL, John H. (R) Gill Clay Pot Co. Box 592, Muncie, Ind. 47305 GILL, Joseph W. (MI) 685 Van Buren St., Des Plaines, 111. (United States Gypsum Co.) 715 GILL, Thomas M. (M) 2204 Berkley St., Brownwood, Texas (H. C. Spinks Clay Co., Inc.) GILL, W. T,, J'r. (S) Texas Brick Co. Box 510, Brownwood, Texas 76802 G1LLERY, Frank H. (B) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 GILLIARD, Joseph W. (DP) Hampton Institute Box 6014, Hampton, Va. 23368 GILLINDER BROTHERS, INC. (J. Fletcher Gillinder) Port Jervis; N. Y. 12771 GILLINDER, J. Fletcher (G) Gillinder Brothers, Inc. Port Jervis, N. Y. 12771 GILLULY, Daniel A. Anchor Hocking Glass Corp. Lancaster, Ohio 43130 GILPIN, James W. (RJ) 102 Tuscarora St., Lewiston, N. Y. (Carborundum Co.) GILPIN, William C. Steetley Co. Ltd. Steetley Organization Research Dept. Carlton Rd., Worksop, Notts, England GIMSON, J., & CO. LTD. (M. A. Olivers) King St., Fenton Stoke-on-Trent, Staffs, England GIMSON, Joseph F. Royal Worcester Ltd. Royal Porcelain Works Severn St., Worcester, England GINGEKICH, Karl A. (B) Pennsylvania State University Dept, of Chemistry; 209 Pond Lab. University Park, Pa. 16802 GINGOLD, J. 65 Bd Lannes, Paris XVI, France GINTHER, Lawrence B. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 GIOIA, Ernest T. (E) 82 Gautier Ave. Jersey City, N. J. 07306 (Radio Corp. of America) GIRARD, R. T. (C) General Electric Co. , Bldg. 258, 2nd Fl,, One River Rd. J Schenectady, N. Y. 12305 GISSENDANER, Jackson M. 750 Fowler St., N. W. Atlanta, Ga. 30313 GITTER, Alice Tosephine (MFI) 39 W. 70th St. New York, N. Y. 10023 (Engineered Materials) GITZEN, Walter H. (RFI) One Wesley Dr., Belleville, 111. (Aluminum Co. of America) GLABAU, Ernest R. (G) Maplewood Dr., R. R. 1 Monroe, Conn. 06468 (Vitramon, Inc.) GLADIEUX, Norman K. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 GLADNEY, Kurt (G) Fiberglas Canada Ltd. Box H, Sarnia, Ont., Canada GLANDER, Frederick R. 1074 Loring Rd., Apt. A Columbus. Ohio 43224 GLASBRENNER, Stanley N. (G) 46 Porreca Dr. Millville, N. J. 08332 (Armstrong Cork Co.) GLASER, John H. (G) Uniscience Inc., 2201 Stratford Ave. Abington, Pa. 19001 OLASSER, Fred P. Aberdeen University, Chemistry Dept. Old Aberdeen, Scotland CLATTER, Jacob (B) 1043 Prospect Rd. Pittsburgh, Pa. 15227 (Westinghouse Electric Corp.) GLAZE. Francis W. (FI) 16 Grove House. High St. Bushev, Herts, England iEN-GERY SHALE BRICK CORP. (J. Clair Peck) Box 206, Shillington, Pa. GLENN, Eugene H. (M) 2400 Greenfield Dr. Glenview, III. 60625 (Lindberg Engineering Co.) 716 GLENSHAW GLASS CO., INC. (George W. Meyer) 1101 William Flynn Hwy. Glenshaw, Pa. 15116 Globe-Union--See Ccntralab GLOSTEX CHEMICALS, INC. (C. G. Wurtsbaugh) 3056 Bandini Blvd. Los Angeles, Calif. 90023 GLYNN, T. W. (G) 1505 Fairidge Dr., Kingsport, Tenn. (American-Saint Gobain Corp.) GOBIS, Le Roy C. (W) 320'Elm St., Sun Prairie, Wise. (Wisconsin Porcelain Co.) GODDARD, W. T. (W) Box 276, Hamilton, Ont., Canada GODEJAHN, Gordon C,, Jr. (E) 2114 N. Towner St., Santa Ana, Calif. (Autonetics Div. North American Aviation, Inc.) GODFREY, T. Gordon, Jr. (R) 122 E. Price Rd., Oak Ridge, Tenn. (Oak Ridge National Lab.) GOETCHIUS, Donald R. (CFI) Ferro Corp., 4150 E. 56th St. Cleveland, Ohio 44105 GOETZ, Raymond O. (EJ) R. R. 1, Lower Maple St. Hudson Falls, N. Y. 12839 (General Electric Co.) GOIN; Fred~E7 (SI)' INTERPACE, Ceramics Div. Box 8, Lincoln, Calif. 95648 GOLD, Alvin J. (G) John L. Klug Corp., 760 Exchange St. Rochester, N. Y. 14608 GOLDSMITH, Julian R. (BP) University of Chicago Dept, of Geophysical Sciences Chicago. 111. 60637 GOLDSTEIN, Mafcy B. (E) Eitel-McCullough, Inc. 301 Industrial Way San Carlos, Calif. 94071 GOLDSTEIN, Martin (G) Ford Motor Co., Scientific Lab. Box 2053, Dearborn, Mich. 48121 GOLDSTICK, Thomas K. University of California Hearst Mining Bldg. Berkeley, Calif. 94720 GOLIBER, Edward W. (B) General Electric Co. Metallurgical Products Dept. Box 237, G.P.O., Detroit, Mich. 48232 GOLOB, Helen R. (G) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 GOMEZ, Salvador Odriozola (R) Fabrica de Ladrillos Industriales y Refractarios Harbison-Walker-Flir, S. A. Apartado 390 Monterrey, N. L., Mexico GONDER, Lawton (WF) Allied Tile Corp. South Zanesville, Ohio GONZALEZ, Narciso (M) Eagle Pencil Co. Eagle Rd., Danbury, Conn. 06813 GOOCHEE, Herman F. (R) Speer Carbon Co. Theresia St., Saint Marys, Pa. GOODELL, Robert H. (G) Pittsburgh Plate Glass Co. R. R. 3, Shelby, N. C. GOODMAN, Gilbert (E) Vitramon, Inc. Box 544, Bridgeport, Conn. 06601 GOODMAN, James S. (C) 3150 Sunny Lane Louisville, Ky. 40205 (American-Standard) GOODRICH, Garth 24 Brooklyn St., Portville, N. Y. GOODRICH, Hobert R. (WFI) 1622 Santa Barbara Ave. Glendale 8, Calif. (INTERPACE) GOODWYN, Edward T. (S) 1170 Sunset Dr,, Alliance, Ohio 44601 (Stark Ceramics, Inc.) GOODYEAR. John K, 3050 St. Johns Ct. Columbus, Ohio 43202 GOODYEAR, Michael U. 3808 W. Sylvania Ave., Apt O Toledo, Ohio 43623 GORDON, Alfred B, (E) 72 Klondike Ave., Springdale, Conn (Duramic Products Inc.; " GORDON, Dale (W) Kohler Co., Kohler, Wise. 53044 GORDON, Irwin (E) RCA Laboratories Princeton, N. J. 08540 GORDON, Ronald S. University of Utah Dept, of Ceramic Engineering Salt Lake City, Utah 84112 GORDON, Stuart W. (EJ) 100 Theodore Fretmd Ave., Rye v v (Krystinel Corp.) ' ' * GORMLY, Maurice W. (R) Cincinnati Milling Products Div. Cincinnati Milling Machine Co. 4701 Marburg Ave. Cincinnati, Ohio 45209 GORNALL, Henry A. (MI) 4357 Ardmore Rd. South Euclid, Ohio 44121 (Allied Engineering Div. Ferro Corp.) GORSUCH, Charles A. (M) Ayers Mineral Co. 806 Market St., Zanesville, Ohio GORT, Walter A. (E) AC Compacting Presses. Inc. Box 223, Nixon, N. J. 08818 GORTON, Roy E. (W) 4420 Bay Ave., Tampa, Fla. 33616 (Tiffany Tile Corp.) GORUM, Alvin E. (B) Box 852, Menlo Park, Calif. (Stanford Research Institute) GOSS, Bruce R. (RI) Allis-Chalmers Manufacturing Co 5400 S. 60th St. Greendale, Wise. 53129 GOSSELIN, Jacques P. Massachusetts Institute of Technology 77 Massachusetts Ave., Rm. 4051 Cambridge, Mass. 02139 GOSWAMI, Amiya K. E. I. du Pont de Nemours & Co.,, Inc. Explosive Dept. Eastern Lab. Box B. Gibbstown, N. J. 08027 GOSZTONYI, George Lozadur S. A., Av. de Mayo 981 Buenos Aires, Argentina GOTT, Otto Deutsche Spiegelgias A.G. 3224 Grunenplan, Germany GOTTARDI, Vittorio Stazione Sperimentale del Vetro Via Briati 10. Murano, Venezia, Italy GOULD, Robert E. (WFI) Buffalo China, Inc. 75 Hayes PL, Buffalo, N. Y. 14210 GOWER. Irving W. (R) 537 Prescott Rd., Merion Station, Pa. (Refractorv & Insulation Corp.) GRABE, William F. (S) Grabe Brick Co. Box 5631, Tucson, Ariz. GRACE, Holt B. (S) Isenhour Brick & Tile Co. Box 1249, Salisbury, N. C. 28144 GRADEN, William F. (M) W. F. Graden Co., 3155 Leonis Bird. Vernon, Calif. 90058 GRAF, Ernest G. (E) 7133 Shawnee Rd, North Tonawanda, N. Y. (National Lead Co. Titanium Alloy Mfg. Div.) GRAF, Robert B. (B) United Aircraft Corp. Research Labs., East Hartford, Conn. GRAF, Robert E. (G) American Optical Co. 14 Mechanic St. Sotithbridge, Mass. 01550 GRAFF, William A. (G) General Electric Co. Glass Technology Lab. 24400 Highland Rd. Cleveland, Ohio 44121 GRAHAM, Henry C. 7482 S. Dakar Dr.. Davton 31. Ohio GRAHAM, John W. (R) 843 Cascade Rd. Cincinnati, Ohio 45240 (Astro Met Associates, Inc.) GRAHAM, Paul W. L. 528 W. College Ave. State College, Pa. 16801 GRAMSS, Dieter (E) Box 148, Dunellen, N. J. (American-Standard) Ceramic Bulletin GRgRGRgrgr- gr GR GR GR GR GF GF. GR GR GR GR GR GR GR GR GR GF GF GF C,I C,1 Gl Gi G' V W. H. Jlcini lib' qtt.jss Federal Inst, of Technology fjloriastrasse 35 c,i06 Zurich, Switzerland .eANQUIST, w. T. (B) eflon Institute, 4400 Fifth Ave. Pittsburgh, Pa. 15213 >hn F. (RI) 'jo Princeton PI., Orchard Park, N. Y. (ElectTM Refractories & Abrasives Corp.) ; nER, Oscar H. (G) G Fischer & Porter Co., County Line Rd. Warminster, Pa. 18974 Ay, Harold E,, Jr. (E) GN(-ts of Berne, Inc. 406 Parr Rd., Berne, Ind. 46711 ,-bAY, Thomas J. <BP) GRBox 814, Alfred, N. Y. 14802 (State University of New York College of Ceramics, at Alfred Univ.) r-RAY. William T. (G) G Leeds & Northrop Co. Research & Development Center Dickerson Rd., North Wales, Pa. 19454 TREAT LAKES FOUNDRY SAND CO. 0R (C. L. Cruikshank) 1217 Francis Palms Bldg. Detroit 1, Mich. r.REEN, A. P., FIRE BRICK CO. u (William S. Lowe) 1018 E. Breckenridge St. Mexico, Mo. 65265 GREEN, A. T. (HONORARY, F) Newstead, St. Anthony's Dr. Newcastle-under-Lyme Staffs, England GREEN, Charles F., Jr. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 GREEN, Daniel K. (G) Pittsburgh Plate Glass Co. Works No. 11 Mount Vernon, Ohio 43050 . " GREEN. Gilbert S. (E) 6527 W. Villard Ave. Milwaukee, Wise. 53218 (Centralab Electronics Div. Globe-Union Inc.) GREEN, Maurice E., Jr. 1727 N. Jefferson St., Mexico, Mo. GREEN, Robert L. (WI) Lenox, Inc., Prince & Meade Sts. Trenton, N. J. 08605 \EEN, Wells L. ./ 1131 Dakota St., S. E., #4 Albuquerque, N. M. 87108 GREENBERG, Charles B. 1010 W. Green, #337 Urbana, 111. 61801 GREENE, Charles H. (GFIP) Box 804, Alfred, N. Y. 14802 (State University of New York OREENrjFC(GFr' " ^ GREENSlph'F.' Vine'and' N` J` - St., Raleigh N. C. 27604 KEENER, Evan H. (CP) Northwestern University Dept, of Dental Materials 311 E. Chicago Ave. Chicago, 111. 60611 'rEENLEEi Charles A. (R) Lincoln Rd., Tiffin, Ohio 44883 - inssic Incorporated) REENWOOD, Richard W. (E) International Business Machines Corp. South Rd., Bldg. 003, Dept. 478 -- Eughkeepsie, N. Y. *EGER, Herbert H. (E) frans-Tech, Inc., 12 Meem Ave. ~5t.8ox 457, Gaithersburg, Md. m416 rCSe?danr 'APvea.v,iiS.A-(D]) Minneapolis. Minn. 55404 Enermo-Systems Inc.) -EGO, Peter (G) -- Roosevelt St. Corning, N. Y. 14832 '.sc Coming Glass Works) p'C Harmony Rd. orniardsville, N. J. *nT)?re^uct*0n P\h'l ' C5o. .,((UgT)nVc.) Bo* i?1"?!1 Cornjne Com. .. * 37` Port Allegany, Pa. 16743 43, No. 10 (1964) b R l-.K I i.A. Richard 11. I 111 2327 Forest Ur. Pittsburgh. Pa. 15235 (Westinghouse Electric Corp.) GRENINGER, Alton R. Refractory & Insulation Corp. Box 790, Norristown, Pa. GRESHAM, Lucius C., Jr. (S) Henderson Clay Products, Inc. Box 1251, Henderson, Texas 75652 GRIDLEY, Marvin C. Box 1036, Alfred, N. Y. 14802 GRIESSHAMMER, Gerhard Promenadenstr. 42 51 Aachen, Germany GRIFFKRTY, Thomas F. (\V) R. R. 7, Kingston, Ont., Canada (Frontenac Floor & Wall Tile Ltd.) GRIFFIN, Robert A. (S) R. A. Griffin Co. 220 25th St., N. W., Canton 9, Ohio GRIFFIN, Thomas W. (G) 213 Bushy Hill Rd. Simsbury, Conn. 06070 (Hartford Div., Emhart Corp.) GRIFFIN, William R. (E) Raytheon Co. Special Microwave Devices Operation 130 Second Ave., Waltham, Mass. GRIFFITH, J. Scott (R) 710 Woodland Dr., Crystal Lake, 111. (National Clay Pipe Institute) GRIFFITH, William A. (R) -----Great -Lakes-Carbon Corp. Box 637, Niagara Falls, N. Y. 14302 GRIFFITHS, Norman Nonporite Pty. Ltd. 292-296 Burwood Rd. Hawthorn, Viet., Australia GRIFFITHS, William, II (R) Howe Sound Refractories Howe Sound PI. Conshohocken, Pa. 19428 GRIM, Ralph E. (XFP) University of Illinois Dept, of Geology 234 Natural History Bldg. Urbana, 111. 61803 GRISAFE, David A. Pennsylvania State University Mineral Industries Bldg. Box 18, University Park, Pa. 16802 GRITTON, William N. (G) 1828 W. Union St., Lancaster, Ohio (Lancaster Glass Corp.) GROBB, F. S. (R) G. F. Sterne & Sons Ltd. 126 Bruce St. Brantford, Ont., Canada GRODIN, Martin A. (GJ) 180 New Mallery Pl. Wilkes-Barre, Pa. 18702 (Fibrous Glass Products, Inc.) GRONROOS, Herbert Nordanskog, Skanes Vaersjoe, Sweden (United Nations TAO) GROSKAUFMANIS, E. (S) 9 Four Oaks Gate Toronto 6, Ont., Canada (Toronto Brick Co., Ltd.) GROSS, Leonard B. (B) 1115 Craigmont Dr. Lynchburg, Va. 24501 (Babcock & Wilcox Co.) GROSS, Vernon C., Jr. North Carolina State Dept, of Mineral Industries Raleigh, N. C. 27607 GROSSMAN, Dave G. University of Sheffield Dept, of Glass Technology Elmfield, Northumberland Rd. Sheffield 10, England GROSSMAN, Leonard N. (B) 1148 Madrone Way, Livermore, Calif. (General Electric Co.) GROTHAUS, Joseph V. (R) 7310 Western Ave. Clarendon Hills, 111. (Ramtite Co.) GROVE, Robert L. (El) 66 Hillside Rd. Fairfield, Conn. 06432 (Vitramon, Inc.) GRUBB, Everett F. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 GRUBER, Paul S. (M) Ferro Corp., 4150 E. 56th St. Cleveland, Ohio 44105 UKUVKK, Robert M. ( C,) 11 til) Oneiila St. State College, i'a. 16801 (Linden Laboratories, Inc.) GRYNKEWICH, Nicholas E., Jr. 6619 Cherry Tree Lane, N. E. Atlanta, Ga. 30328 GUARD, Kay W. (B) 4692 Cerrillos Dr. Woodland Hills, Calif. 91364 (North American Aviation Science Center) GUENDEL, Henry W. (E) R. R. 1, Box 268 West Hurley, N. Y. 12491 (Ferroxcube Corp. of America) GUERCI, Carl F. (E) 36 Dakin Ave. Mount Kisco, N. Y. 10549 (IBM Corp.) GUERRA, Carlos R. University of California Dept. Mineral Technology Berkeley, Calif. 94720 GUGEL, Ernst BAK, Annawerk GmbH 50 Neustadterstrasse 8633 Oeslau bei, Coburg, Germany GUGELER, Albert L. (C) 9156 B, N. Plaza Dr., Northfield, Ohio (Ferro Corp.) GUILE. Donald L. R. R. 1, Sing Sing Rd. Horseheads, N. Y. 14845 GUIMARAES, Helio P. Caixa Postal 208 Belo Horizonte-MG, Brazil (Magnesita S. A.) GULDEN, Jules R. (D) Syracuse China Corp. Syracuse, N. Y. 13201 GULDEN, Terry D. 275 Ventura, #12, Palo Alto, Calif. GULICK, Chester (M) Kentucky-Tennessee Clay Co., Inc. Mayfield, Ky. 42066 GUNTHER, F. W. (S) 849 Baker Ave., N. W. New Philadelphia, Ohio 44663 (United States Concrete Pipe Co.) GUNTHER, Rudolf International Commission on Glass Badener Strasse, 49a Karlsruhe-Durlach, Germany GUNZENHAUSER, Adolph (E) 69-70 113th St. Forest Hills 75, L. I., N. Y. (Transisola, Inc.) GUPTA, Subodh C. (El) 999 Broadway, Raynham, Mass. (Haveg Industries, Inc.) GUPTA, Tapan K. Massachusetts Institute of Technology Rm. 4-010, Cambridge, Mass. 02139 GURR, Wilhelm Porzellan-Manufaktur W. Haldenwanger 221 Heerstrasse 1 Berlin 20, Germany GUSTIN, J. A. (S) J. A. Gustin & Associates McCollum Ferrell Bldg. Martinsville, Va. GUTHRIE, George B. (W) 1121 E. Marlette Ave. Phoenix, Ariz. 85014 GUZMAN, Hector (G) 2639 Latonia, Toledo 6, Ohio (Owens-Illinois) GWYN, J. Dan (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 GYURK, Warren J. (El) Box 225, Pluckemin, N. J. (Western Electric Co.. Inc.) GZOWSKI, Edward R. (E) 760 Devinney Ct. Golden, Colo. 80401 (Coors Porcelain Co.) H HAAG, R. M. (B) AVCO Corp. Research & Advanced Development Div. 201. Lowell St. Wilmington, Mass. 01887 HABERKERN, Richard J,, Jr. (EJ) 25 S. Fifth Ave. Highland Park, N. J. 08904 (General Electric Co.) 717 t auc Western Gold & Platinum Co. 525 Harbor Blvd. Belropnt. Calif, yi-.02 HACKBARTH, Robert W. 8 Weinel Dr. East Gt. Louis, III. 62203 HACKER, Richard C. (R) Harbison-Carboi-undum Corp. w.Box 157, Falconer, N. Y. 14733 Tackett, lames (G) Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 HACKLER, W. C. (XIP) North Carolina State Dept, of Mineral Industries Raleigh, N. C. 27607 HADDICK, John A. 4315 W. Emerson, Seattle 99, Wash. HADEN, W. L., Jr. (B) Minerals & Chemicals Philipp Corp. Menlo Park, N. J. 08837 HADLEY, Robert L. (C) General Electric Co. Battery Products Section Box 114, Gainesville, Fla. HAEGER POTTERIES, INC. (Joseph F. Estes) 7 Maiden Lane, Dundee, 111. 60118 HAENZI, Fred (M) Forrest Paschal Machinery Co. Box 14322, Fort Worth, Texas 76117 HAERTLING, Gene H. (El) 3624 Colorado Ct., N. E. -- Albuquerque, N. M. 87110 (Sandia Corp.) HAFNER, Harold C. (G) Bausch & Lomb, Inc. Rochester, N. Y. 14602 HAFNER, Robert H,, Jr. (C) 36 Gimbel Dr., R. R. 4 Mansfield, Ohio (Ingersoll-Humphryes Div. Borg-Warner Corp.) HAGAN, M. A. (Cl) 5515 Eau Claire Dr. Palos Verdes Peninsula, Calif. 90274 (North American Aviation, Inc.) HAGAR, Donald (MFI) Donald Hagar Ceramic Materials Rm. 212, First National Bank Bldg. Zanesville, Ohio HAGBERG, Carl E. (MI) 947 Northeast Ave., Tallmadge, Ohio (Kentucky-Tennessee Clay Co., Inc.) HAGEDORN, A. J. E. (R) National Abrasive Sales Co. 1243 S. Boyle Ave. Los Angeles, Calif. 90023 HAGEDORN. E. C. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 HAGEL, William C. (B) General Electric Co. Box 1088, Schenectady, N. Y. 12301 HAGEMAN, L. Coulson (E) 2235 Linda Vista Dr., Lakewood, Colo. (Coors Porcelain Co.) HAGEN, Sigfrido M. Moreno 553 Olivos, Buenos Aires, Argentina (Abraxas S.R.L.) HAGENAUER, Carl J. (G) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 HAGGERTY, John S. 45 Common St, Belmont 78, Mass. HAGNER, Fred F. (G) Phoenix Glass Co., Monaca, Pa. 15061 HAGUE. James R. (BJ) 2006 Trippe, Richland, Wash. 99352 (General Electric Co.) HAGY, Henty E. (G) Corning Glass Works Corning, N. Y. 14832 HAHN. Theo Institut fur Kristallographie Tcchn. Hochschule Templergraben 55, 51 Aachen, Germany HAHN, William P. (G) 1941 Glen Arbor Dr. Toledo, Ohio 43614 (Johns-Manville Fiber Glass, Inc.) HAHNER, Clarence H. (GF) National Bureau of Standards Washington, D. C. 20234 HALDEN, Frank A. (B) 822 Cascade CLt,, Sunnyvale, Calif. (Stanford Research Institute) 718 itAi-U*, Worman l American Olcan Tile Co. HALE, John R. (.Cl) Radio Corp. of America Chemistry & Vhysics Lab. New Holland Pike, Lancaster, Ta. KALEM, Henry (DJ) Virginia Museum of Fine Arts Grove & BouW'srd, Richmond, Va. HALL, Andrew E. (G) 44 Edgehill Rd., Birmingham 9, Ala. (Rock Wool Manufacturing Co.) HALL. Charles A. (El) Park Terrace Apts., C-2 1020 Valencia, 5. E. Albuquerque, N. M. 87108 (Sandia Corp.) HALL CHINA CO. (John T. Hall) East Liverpool, Ohio HALL, Donald H. (Cl) Pfaudler Permutit Inc. 1000 West Ave. Rochester, N. Y. 14603 HALL, Douglas E. (M) 27 Byberry Ave., Hatboro, Pa. 19040 (Selas Corp. of America) HALL, E. B. Bird & Co. (Pvt.) Ltd. c/o Lansdowne Jute Mills Dhakindari, Calcutta 48, India HALL, Flemmon P. (Honorary, WF) Onondaga Pottery Co. ------ 1858W. Fayette-St. ------Syracuse, N. Y. 13201 HALL, James K. (BI) Philco Research Labs. Box 697, Newport Beach, Calif. 92663 HALL, John T. (W) Hall China Co., East Liverpool, Ohio HALL, Morris P. (S) Alton Brick Co. Box 25, Maryland Heights, Mo. HALL. Thomas C. (G) Aladdin Industries, Inc. 705 Murfreesboro Rd. Nashville, Tenn. 37210 HALL, Warren A. (S) North State Pyrophyllite Co., Inc. Box 7247, Greensboro, N. C. HALL, William B. (BIP) Box 242, State College, Miss. (Mississippi State University) HALLADA, Calvin J. (B) 1430 Las Vegas Ann Arbor, Mich. 48103 (Conduction Corp.) HALLBERG, Richard C. (W) 236 Watson Ave., Fostoria, Ohio (Ford Motor Co.) HALLER, Wolfgang K. (B) National Bureau of Standards Washington, D. C. 20234 HALLOIN, William G. (G) 403 64th Ave., N. Myrtle Beach, S. C. 29577 HALLSE, Robert L. (B) 404 Berrian, Claremont, Calif. (General Dynamics Corp.) HALM. Louise Institut de Recherches de la Siderurgie Francaise 185 rue President Roosevelt St.-Germain-en-Laye, S.&O., France HALP1N, John A. (R) 1708 E. Liberty, Mexico, Mo. 65265 (A. P. Green Fire Brick Co.) HAMER, Donald W. (El) Technical Materials Div. Erie Technological Products, Inc. Box 677, State College, Pa. 16801 HAMILTON, Edgar H. (GI) 11905 New Hampshire Ave. Silver Spring, Md. (National Bureau of Standards) HAMILTON, J. C. (G) 3422 Chestnut Hill Rd. Toledo, Ohio 43606 (Owens-Illinois) HAMILTON, Robert (MI) 73 Moran Rd., Grosse Pointe 36, Mich. (United States Gypsum Co.) HAMME, Donald G. (B) National Gypsum Co. 1650 Military Rd. Buffalo, N. Y. 14217 HAMME, John V. (BP) North Carolina State 124 Riddick Bldg. Raleigh. N. C. 27607 HAMMEL, Joseph J. (G) j Pittsburgh Plate Glass Co. 1 !>>. s/v, rr;tl ( enter -r. i, 17... Pittsburgh, Pa. 15238 HAMMER, Gunter 246 Connell's Pt. Rd. South Hurstville, N. S. W., Austral; (R. Fowler Ltd.) HAMMER, Reuben R. (I) 40 Ehud St., Mt. Carmel, Haifa u (Israel Institute of Technology)' *** HAMM1LL & GILLESPIE, INC, (Richard P. Isaacs) 225 Broadway, New York, N. Y irinn, HAMMILL, James B. (D) ' 1U0? Coors Porcelain Co. 600 Ninth St., Golden, Colo. HAMMING, Fokke J. Hauptstrasse 11 541 Hohr-Grenzhausen, Germany HAMMOND LEAD PRODUCTS.W (William P. Wilke. Ill) u 5231 Hobman Ave., Box 912 Hammond, Ind. 46325 HAMPTON, W. H. (G) Hoffman Brothers Drilling Co. Box 426, Punxsutawney, Pa. HANCOCK BRICK & TILE CO. (James L. Child, Jr.) Box 450, Findlay, Ohio 45840 HANDWERK, Joseph H. (RFI) 1112 Black Rd., Joliet, 111. 60435 (Argonne National Lab.) HANDY, Arthur E. (DP) Ontario College of Art 100 McCaul St., Toronto, Ont., Catua, HANKS, Charles F., Jr. (M) Kentucky-Tennessee Clay Co., Inc. Box 894, Mt. Union Sta. Alliance, Ohio 44602 HANLEY CO. (James T. Noe) Summerville, Pa. HANN, D. Graeme Ryton House, Ryton Shifnal, Shropshire, England (British Heat Resisting Glass Co.) HANNA, Ralph E. (WI) 13 Sunset Dr., Farview ' Peru, Ind. 46970 (Kokomo Sanitary Pottery) HANNA, Richard D. (E) Ervin Dr. Wappingers Falls, N. Y. 12590 (IBM Corp.) HANNA. Rinoud K. (B) University of Rochester College of Engineering River Campus Station Rochester 20, N. Y. HANNEGAN, Michael H. (G) 1276 Saxonburg Rd. Natrona Heights, Pa. 15065 (Pittsburgh Plate Glass Co.) HANNON, Richard C. (MI) 1208 Franklin Rd.. Salem, Ohio (R. T. Vanderbilt Co.. Inc.) HANOVIA LIQUID GOLD DIV. ENGELHARD INDUSTRIES. INC (R. T. Hopper) One W. Central Ave. East Newark, N. J. HANSARD, W. Carey (WIP) Georgia Institute of Technology School of Ceramic Engineering Atlanta, Ga. 30332 HANSEN, I. A. (W) Fords Porcelain Works Perth Amboy, N. J. HANSEN, J. E. (CFI) Ferro Corp., 5309 S. District Blvd. Los Angeles 22, Calif. HANSEN, Kenneth H. (M) . 911 Edgewood Ave., Columbia, Mo. ' (International Minerals & Chemical Corp.) HANSEN, Kent W. (B) Coming Glass Works Research & Development Lab. Coming, N. Y, 14832 HANSEN, Marc (DP) 904 N. Dartmouth Kalamazoo, Mich. 49007 (Western Michigan University) HANSEN, Robert V. (E) Allen-Bradley Co. 136 W. Greenfield Ave. Milwaukee, Wise. 53204 HANSEN, Waldetnar C. (R) 155 Maple St, Valparaiso, Ind. 46383 (Consultant) HANSERUD, Lennart Surte GUsbruk, Suite, Sweden Ceramic Bulletin ECidl . MSOX. IJhvi.i |;'')450 Maple I'itt (Harbison-\\ * :cr K 1 ::_:7 - ris Co.) ,, iVSON, Everett W. (E) Corp., 633 Third Ave. ` sew York, N. Y. 10017 ,, vshsON'. Hans R. (R) H ' Ij44 N. Glengarry Rd. Birmingham, R. R., Mich. 48010 (Hanson Co.) ,,a\'SON, James W. (S) Aiineral Wells Clay Products, Inc. 4963 Edgehill Rd., Fort Worth, Texas ,i i\'SON. Jewell R. (G) " rastle-Hanson Corp., 860 Maple St. Rochester, N. Y. 14611 itaN'SON. Marlyn L. (W) ' `r. R. 1, Abingdon, 111. (Brigffs Manufacturing Co.) trAN'SON. Martin B. (I) f Box 925, Alfred, N. Y. 14802 karADA. Yoshiro (C) ' 1454 W. Rascher, Chicago, 111. 60640 (IIT Research Institute) HARARI, Claude (E) Leonard Electric Products Co., Inc. )] Herkimer PI., Brooklyn, N. Y. IIARBERT, Carl J. (W) Harshaw Chemical Co. 1945 E. 97th St. Cleveland, Ohio 44106 u.ARBIN, Hugh P. (R) 3134 Easthill Dr., Bethlehem, Pa. (Bethlehem Steel Co.) HARBISON-WALKER refractories CO. (C. A. Brashares) Two Gateway Center Pittsburgh, Pa. 15222 HARDESTY, Robert (W) 509 15th Ave., New Brighton, Pa. (Mayer China Co.) HARDING, Foster L. fGJI) _ Box 202, Arkport, N. Y. 14807 (State University of New York College of Ceramics, at Alfred Univ.) HARDING, John R. f Woodside Brick Works (Croydon) Ltd. Woodside Green South Norwood, London SE 25, England HARDING, Thomas M. (G) Glass Grinding Corp. 10 Pond St.. Whitman, Mass. HARDINGE CO., INC. (R. J. Russell) 240 Arch St.. York, Pa. 17405 HARES. George B. (G) 15 Roosevelt St. Corning, N. Y. 14832 (Corning Glass Works) HARGREAVES, John Derbyshire Silica Firebrick Co., Ltd. Friden, Hartington Nr. Buxton, Derby, England HARGROVE, James L. Box 1336, Alfred, N. Y. 14802 "ARIYA, Yu Hokkaido University Dept, of Geology & Mineralogy Sapporo, Japan tARKER CHINA CO. (J. M. Pinney) ..Box 749, East Liverpool, Ohio ARKULICH, Theodore (B) 34 Maple Hill Dr. Chagrin Falls, Ohio 44022 (Horizons Inc.) ARMAN, C. G. (XF) 106 Suffolk PI. San Antonio, Texas 78201 (Southwest Research Institute) \RMER, Richard S,, III i niversity of Illinois -04 Ceramics Bldg, r..,rbana, 111. 61803 3RMON, James E. Jury Holloware, Ltd. .jPJ'erlv Hill. Staffs, England V'ISH. John D.. Jr. (Wl) A3 E. Second St., Derry, Pa. 'Westinghouse Electric Corp.) Mark E. (RI) -'ll Sierra Rd. Jymouth Meeting, Pa. ipnr.2J..' L'-a"vvi,nnou & Cc-ou..y) AjER, Roderick L. (M) darDer Electric Furnace Corp. Pearl St., Buffalo. N. Y. 14202 k0rELL, George O. (XIP) Amo State University , ePt. of Ceramic Engineering J'-J W. 17th Ave. '-olumbus, Ohio 4321 p 43, No. 10 (1964) ( Babcock cc ^ iLux Co.) HARRINGTON, Roy V. (B) One Oakwood Dr. Corning, N. Y. 14830 (Corning Glass Works) HARRINGTON, 2/Lt. Wayne H. (RJ) 661st Ord. Co., Fort Sill, Okla. HARRIS CLAY CO. (Scroop W. Enloe, Jr.) Box 429, Spruce Pine, N. C. 28777 HARRIS, George M. (R) 10 Oneida Ave. White Meadow Lake, N. J. (Engelhard industries, Amersil Div.) HARRIS, Henry M. (R) 1235 W. Eighth, Albany, Ore. (U. S. Bureau of Mines) HARRIS, James E. (S) 6397 S. Acoma St., Littleton, Colo. (Robinson Brick & Tile Co.) HARRIS, J. Donald Box 292, Alfred, N. Y. 14802 HARRIS, Jesse R. Box 925, Alfred, N. Y. 14802 HARRIS, Joe N. (C) Georgia Institute of Technology Engineering Experiment Station Atlanta, Ga. 30332 HARRIS, Norman H. University of Illinois _____204 Ceramics Bldg.. . U rbana, 111. 61803 HARRIS. Ransom S,, Jr. (GI) 324 Coe St., Tiffin, Ohio (Sterling Grinding Wheel Co.) HARRISON, Don E. (B) 2818 Orlando PI. Pittsburgh, Pa. 15235 (Westinghouse Electric Corp.) HARRISON, Harold C. (W) 4545 Norwin Rd., Pittsburgh 36, Pa. (Westinghouse Electric Corp.) HARRISON, Jack L. (S) Indiana Geological Survey Indiana University Campus Bloomington, Ind. 47405 HARRISON, William B. (BI) 5230 Holiday Rd. Minnetonka, Minn. 55345 (Honeywell, Inc.) HARRISON, W. N. (CF) 3734 Windom Pl,, N. W. Washington, D. C. 20016 HARSELL, William B. (BP) Rutgers, The State University School of Ceramics New Brunswick, N. J. 08903 HARSHAW CHEMICAL CO. (Carl J. Harbert) 1945 E. 97th St. Cleveland, Ohio 44106 HARSHAW, Clare H. (R) Johns-Manville Sales Corp. 3000 Liberty Ave., Pittsburgh 1, Pa. HART. Arthur L. (G) American Can Co., Glass Div. 433 N. Northwest Hwy. Barrington, III. HART, Leroy D. (RI) 8909 Red Oak Dr., Crestwood 26, Mo. (Alcoa Research Labs.) HART. Patrick E. 1734 Spruce #2, Berkelev, Calif. HART, Wade J. (El) 1005 E. Sherman St., Marion, Ind. (Radio Corp. of America) HARTFORD DIV., EMHART CORP. (W. B. McKinney) Box 1620, Hartford, Conn. 06102 HARTFORD, Thomas J. (E) 2783 Doresta Rd., San Marino, Calif. (INTERPACE) HARTING. Louis L. (S) Acme Brick Co. Box 718, Denton, Texas HARTLEY, Alva G. H. Downing & Co. Ltd. Brampton Hill Newcastle, Staffs, England HARTMANN, Hans S. Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 HARTSHORN, T. D. (Cl) 8118 N. Poplar Dr. Milwaukee, Wise. 53217 (Geuder, Paeschke & Frev Co.) HARTSOOK, Jane (DP) Greenwich House Pottery 16 Jones St,, New York, X. Y. 10014 i W 1 liox 336, Alliance, Ohio 44o01 1IARTY, R. Philip (R) Exolon Co., 1000 E. Niagara St. Tonawanda, N. Y. 14152 HARVEY, A. M,, Jr. (SI) Webster Brick Co. Box 780, Roanoke 5, Va. HARVEY, Edwin T. (R) 314 W. McPike St., Vandalia, Mo. (Harbison-Walker Refractories Co.) HARVEY, E. M. (S) North State Pyrophyllite Co., Inc. Box 7247, Greenslroro, N. C. HARVEY, K. 1. (R) 1098 Fifth St., Beaver, Pa. (St. Joseph Lead Co.) HARVEY, Malcolm R. A105 University Village Salt Lake City, Utah HARWOOD, Wallace B,, Jr. (S) 141 W. Rowson, San Benito, Texas (Attorney) HASKELL, Roger W. Rensselaer Polytechnic Institute Materials Engineering Dept. Troy, N. Y. HASKO, Stephen (BI) 10707 Glen Haven Dr. Silver Spring, Md. (National Bureau of Standards) HASSELBACH, William (R) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo. Ohio 43605 HASSELMAN, D. P. H. (B) University of California Lawrence Radiation Lab. Berkeley, Calif. 94720 HATCH. H. T. (G) Eitel-McCullough, Inc. 1678 Pioneer Rd. Salt Lake Citv 4, Utah HATCH. Robert A. (BF) 4135 Hazel Ave., St. Paul 10. Minn. (Minnesota Mining & Mfg. Co.) HATFIELD. Fred M. (G) Owens-Illinois. 506 S. First St. Gas City, Ind. 46933 HATHAWAY. A. J. (E) 320 Woodstock St. Crystal Lake. III. 60014 (National Lead Co. Titanium Alloy Mfg. Div.) HATHAWAY. Isaac S. (W) Isaac Hathaway Studio 1502 Montgomery Rd. Tuskegee Institute, Ala. 36088 HATHAWAY, Mrs. U. G. (W) Alabama State College Montgomery, Ala. HAUCK, Charles A. (Cl) 8838 Swinton Ave., Sepulveda, Calif. (Douglas Aircraft Co.) HAUGEN. Robert M. 19722 88th W.. Edmonds, Wash. HAURA. Bruce (RJI) 223 Tom Hunter Rd., Fort Lee, N. J. (Frenchtown Porcelain Co.) HAUSLER, El wood B. (G) 10534 Lavinia Ave. St. Louis, Mo. 63123 (Flex-O-Lite Manufacturing Corp.) HAUSNER, Hans (R) 3178 Arbor Ave., Livermore. Calif. (European Atomic Energy Communitv'i HAUSNER. Henry H. (R) 730 Fifth Ave., New York 19, N. Y. (Consultant) HAUTH, Willard E,, Jr. (EFI) 1218 Blanchard Ave. Flint, Mich. 48503 (AC Spark Plug Div. General Motors Corp.) HAVELL, Richard F. (S) National Clay Pipe Institute Box 310, Crystal Lake, 111. 60014 HAVENS, Irvin F. (B) 9 Harvey Lane, Westboro, Mass. (Bay State Abrasive Products Co.) HAVILL, Jim (C) 15 Peary Lane Kings Park, L. I,, N. Y. (Alloys Unlimited, Inc. C.F.I. Div.) HAWES, Samuel A. (SI) 600 N. E. 16th St. Mineral Wells, Texas (Texeramics, Inc.) 719 HAWKES, John H. (Ci . 9 Ledgewood Dr. Mornijngdale, Mass. 01530 (Norton Co.) HAWKINS, Anthony J. (G) Box 591, Alfred, N. Y. 14802 (State Univsity of New York College of Cetamics, at Al<V;d Univ.) iVKINS, Frank S. 'Glass Bulbs Ltd. Glass Tubes & Components Ltd. East Ln., Wembley, Middlesex, England HAWKINS, James M. (C) James M. Hawkins Corp. 448 Franklin St. Buffalo, N. Y. 14202 HAWKINS, Robert J. (SI) 47 Graham Ave., Brookville, Pa. (Hanley Co.) HAWKS, Ralph L. (RI) Electro-Thermo Ceramics, Inc. R. R. 1, Box 198 Enumclaw, Wash. 98022 HAWKS, William L. (RI) . 814 Sunset Dr., Socorro, N. M. (New Mexico Bureau of Mines) HAWS REFRACTORIES CO. (E. E. Slick, Jr.) Box 350, Johnstown, Pa. 15907 HAY, John (BI) Norton Co., One New Bond St. Worcester, Mass. 01606 HAY, Joseph L. (SI) 1810 Grant St., Malvern, Ark. 72104 (Acme Brick Co.) HAYDON, Mary P. (B) 113 Colby Rd., Oak Ridge, Tenn. (Oak Ridge National Lab.) HAYES, Robert J. (C) One Manning Dr. Painted Post, N. Y. 14870 (Corning Glass Works) HAYS, A. V. (W) Metsch Refractories, Inc. Box 193, Chester, W. Va. 26034 HAYWOOD. Laurence J. A. Silbond Refractories Ltd. Herries Rd., Sheffield 6, England HA2DRA, James J. (GP) St. Procopius College Dept, of Chemistry iisle. 111. 60532 &L-ATLAS GLASS DIV. 'CONTINENTAL CAN CO,, INC. (Leslie A. Russell) Research & Development Dept. Plainfield, 111. 60544 HAZEL, John J. (RF) Republic Steel Corp., Research Center Box 7806, Cleveland, Ohio 44131 HAZEN, E. J. (GI) 614 Main St., Ford City, Pa. (Pittsburgh Plate Glass Co.) HEADINGTON, Dennis H. (RJ) Box 152, Vandalia, Mo. 63382 (Harbison-Walker Refractories Co.) HEALY, James H. (Cl) 1611 Traveller Rd., Lexington 4, Ky. (Spindletop Research, Inc.) HEASLEY. James H. Massachusetts Institute of Technology Room 4-051, Cambridge 39, Mass. HECHT, Malcolm, Jr. (G) Unitrode Corp., 580 Pleasant St. Watertown, Mass. 02172 HECHT. Norman L. (CJI) 1717 Harold Dr., Dayton 6, Ohio (University of Dayton) HEDDEN, Walter A. (Cl) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 4320] HEDDLESTON, Richard R. (M) Patterson Industries, Inc. 1250 St. George St. East Liverpool, Ohio 43920 HEDGES. Philip E. (S) 1930 Robin Rd. North Augusta, S. C. 29841 (Merry Brothers Brick & Tile Co.) HEDGPETH, James A. (S) Marion Brick Corp. 341 ML Vernon Ave. Marion, Ohio 43303 1QUIST, Alfred J. (W) Loza Fina S. A., Apartado Postal 525 Guadalajara, Jalisco, Mexico HEDRICK. H. L. (W) Southern California Gas Co. Box 3249, Terminal Annex Los Angeles, Calif. $0054 720 HEEiTNEH C. :Rij 72 Atoou t 1., Wayne, N. j. (General American Transportation Corp.) . HEELEY, Ralph ,. 53 Field Lane, Old Swinford Stourbridge, Worcs, England (E. J. & J. Pearson Ltd.) HEERWAGEN, Louie M., Jr. (G) General Electric Co. Box 524, Somerset, Ky. HEIDEKLANG, Herman R. 181-01 64th Ave. Flushing, N. Y. 11365 HEIDEL, Carl C. (R) International Minerals & Chemical Corp. Industrial Minerals Div. 5401 Old Orchard Rd. Skokie, 111. 60078 HEIDTMAN, Clarence F. (G) National Lime & Stone Co. First National Bank Bldg. Findlay, Ohio _ HEILICH, Raymond P. (W) 87 Buckley Meadows Dr. Mehlville, Mo. 63125 (Aluminum Co. of America) HEILIGMAN, H. A. (RFI) E. J. Lavino & Co. Box 29, Norristown, Pa. 19404 HEILMANN, X,___ F. L. Smidth & Co. A/fS Vigerslevalle 77 Copenhagen-Valby, Denmark HEIMAN, Norman A. Box 616, Alfred, N. Y. 14802 HEIMSOETH, Werner M. Farbenfabriken Bayer AG 509 Leverkusen-Bayerwerk, Germany HEINEY. Elmer T. 815 N. McKinley St., Champaign, 111. HEISCHMAN, Fred Ei (E) R. R. 2, Fostoria, Ohio 44830 (Ford Motor Co.) HEITMAN, George L. (C) Ceramics International Corp. 39 Siding Place, Mahwah, N. J. HELD. Peter C. Iowa State University Ames Lab., Metallurgy Bldg., Rm. 37B Ames, Iowa HELLER, Enrique Cerro de Pasco Corp., La Oroya, Peru HELLIESEN, Richard O. (Cl) 8323 Tenth Ave. Brooklyn, N. Y. 11228 (Ferro Corp.) HELLMAN, Stanley L. (S) 111 Byron Terrace. Cherry Hill, N. J. (Philadelphia Brick Co.) HELLRIEGEL, Edgar J. (W) 141 S. Woodland Ave. Middlesex, N. J. (M & T Chemicals Inc.) HELM, David F. (B) Mellon Institute 4400 Fifth Ave., Pittsburgh 13, Pa. HELMKAMPF, R. N. (G) H. K. Porter Co., Inc., Refr. Div. 2064 Hampton Ave., St. Louis 10, Mo.' HELTON, Bernard L., Tr. (MI) Thiele Kaolin Co., Sandersville, Ga. HEMSTEGER, Samuel E. (Cl) 623 Lloyd Ave., Royal Oak, Mich. (Consultant) HENCH, Larry L. (I) 120 S. E. Seventh St. Gainesville, Fla. 32601 HENCHEY, W. Gordon (B) Aluminum Co. of Canada, Ltd. Box 6090, Montreal 3, Que., Canada HENDERSON. Courtland M. (E) Monsanto Research Corp. Sta. B, Box 8, Dayton 7, Ohio HENDERSON, Frank P. (M) 1701 McDonald Rd., Tyler, Texas 75706 (Allied Engineering Div. Ferro Corp.) HENDERSON. Frederick C. (WFI) Roval China, Inc., Sebring, Ohio HENDERSON. James L., Jr. (S) ' Robinson Ventilating Co. Zelienople, Pa. 16063 HENDERSON, William W. (G) Robinson Ventilating Co. Box 100, Zelienople, Pa. 16063 HENDREN, Robert R. (RI) Graftex Products, Inc. 313 E. Broad St. Palmyra, N. J. 08065 HENDRYX. Dwight 'SI Hendry-''- & Assoc cues Inc. 6621 Darlington Rd. Pittsburgh, Pa. 15217 HENEGHAN, Leo F. (B) Merck & Co., Inc., Chemical Div 500 E. Grand Ave. South San Francisco, Calif. 9408fl HENN1CKE, Hans W. Institut fur Steine und Erden der Bergakademie Clausthal Zehntnerstrasse 2 3392 Clausthal-Zellerfeld, German,, HENNINGER, Dale (W) ny 8667 Woodview Dr. Cincinnati, Ohio 45231 (Cambridge Tile Mfg. Co.) HENRY. Edward C. (EFI) 730 Crawford Ave. Syracuse, N. Y. 13224 (General Electric Co.) HENRY, Georges Glaverbel S. A., 79 Ave. Louise Bruxelles, Brahant, Belgium HENRY, Paul D. (W) 3132 Pioneer Ave., Pittsburgh 26 P. (O. Hommel Co.) ' n- HENRY, Thomas R. (G) 922 Ludlow Ave., Apt. 9 Cincinnati, Ohio 45220 (Fusite Corp.) HENSLER, J. R. (GF) Bausch & Lomb, Inc. 635 St. Paul St. Rochester, N. Y. 14602 HENSON, Chester T. R. R. 4, Clinton, 111. HEPLER, Ernest C. (R) United States Steel Corp. Met. & Insp. Dept., BF-10 Fairless Hills, Pa. HEPPLEWHITE, J. W. (MFI) 1301 Grouse Dr. Pittsburgh, Pa. 15216 (O. Hommel Co.) HERBACH, James M. (GJ) St. Procopius College Dept, of Chemistry Lisle, 111. 60532 HERBERT, John S. (S) W. G. Bush & Co. 1136 Second Ave., N. Nashville, Tenn. 37208 HERBERT, John W. (RI) 3523 Anderson Plcwy., Toledo, Ohio (Lihbey-Owens-Ford Glass Co.) HERBST, H. T. (S) 2695 Gibson Dr. Rocky River, Ohio 44116 (Ohio Clay Co.) HERBST. Richard J. (B) 1327 Woodcliffe Dr. Pitcairn, Pa. 15140 (Westinghouse Electric Corp.) HERCZOG, Andrew (E) Corning Glass Works, Research Lab. Coming, N. Y. 14832 HERDER, Charles F. Ramie-Union N. V. Postbox 51, Enschede, Holland HERGER, Howard C. (G) Pierce Glass Co. One Railroad Ave., Port Allegany, Pa. HERKO, Edward (GI) 4865 Mt. Read Blvd. Rochester, N. Y. 14616 (Bausch & Lomb, Inc.) HERMAN, C. Eugene (W) Mid-State Tile Co. Box 627. Lexington, N. C. HERMAN, Ronald D. R. R. 1, Box 54 Sheboygan Falls, Wise. 53085 HERMANN, Gunter P.O.B. 22.096 ,,, Apt. Conj. Nacional, Sao Paulo, Branl (Hermann Assistencia Technics Industrial Ltda.) HERMANN, James L. (W) 28953 Crestridge Rd. Palos Verdes Estates, Calif. (Redondo Tile Co., Ltd.) HEROLD, Paul G. (BF1P) Colorado School of Mines Dept, of Metallurgy Golden, Colo. HEROLD, Paul J. (GJ) Coming Glass Works Box 590, Charleroi, Pa. HERRING, Leon B. (W) Kohler Co., Box 1987 Spartanburg, S. C. 29301 Ceramic Bullets he* he* ] HES 1 HES i HES HES ( HES i hel; HEV HE'} 1 HEY 1 hibi HIC1 ( 1 HIC1 HIC) 1 1 Hici HIC1 i 1 ( HIG< ] HIGi HIG3 1 HIJI HILI J hili < hili hili hil! HiLi Vol I v*o. i? A- iedo, Ohio 43605 Kldor R. t,li) Sherwood, Inc. ''.VipOOl. rE.uwc'llii.dl AAvv#e. rifvelaud. Ohio 44112 ?H0N' Kobert H. (Cl) """-isProductsAerospace Div. ivpt. 863 "1" X. Bendix Dr. South liend. Ind. 46620 -cc F. JB. (0) ^ Brockway Glass Co., Inc. grockway. Pa. 15824 Brederic O. (S) Selas Corp. of America Dresher. Pa. ,,ccc Robert E. (C) HEh ^ Wilbur, South Bend, Ind. (Bendix Products Aerospace Div.) recS Robert L. (R) Eb gjj w. Market St.. Clearfield, Pa. (North American Refractories Co.) oFSSINGER. Philip S. (El) ^National Berylha Corp. Pa. First & Haskell Aves., Haskell, N. J. HEUER. Ar.thurf r . University of Leeds Houldsworth School of Applied Science Ceramics Div., Leeds 2, England hEUER, Russell P. (RF) n General Refractories Co. 1520 Locust St. Philadelphia, Pa. 19102 HEWLETT, James T. (C) jngram-Richardson, Inc. Frankfort, Ind. 46041 -- HFYSTEK. Hendrik (B) M iNTERPACE, Research Div. 2901 Los Feliz Blvd. Los Angeles, Calif. 90039 HIBBARD, Walter R:, Jr. (B) General Electric Co., Research Lab. The Knolls, Box 1088 Schenectady, X. Y. 12301 HICKEY. Frank J. (G) l Coming Glass Works Box 544. Corning, N. Y. ; HICKS. Earl A. (M) \ 12721 Panorama View j Santa Ana. Calif. (Southern California Minerals Co.) | HICKS, James C. (RFI) Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp. 300 Lakeside Dr., Oakland 12, Calif. | HICKS. John F. G. (B) 2404 Anson Dr., Columbus, Ohio 43221 . (Battelle Memorial Institute) |l HICKS, Robert G. (R) 6655 Blackstone Dr. Downers Grove, 111. 1 (A. P. Green Fire Brick Co.) I HIGGINS, James R,, Jr. | Box 827, Alfred. N. Y. 14802 ' HIGGS, Harold P. (E) V 11 Albright Circle 1 Madison. X. J. 07940 Pn. j (H. P. Higgs Co.) f IIGHLEY, Robert W. (R) t A. P. Green Fire Brick Co. * 18503 S. Torrence Ave. Lansing, 111. 60438 r1IJIKATA, Kenzo i 588 Sekito, Tama-machi v Minamitama-gun, Tokyo, Japan (Nihon University) IILDEBRAXD. David (E) Hampton Heights, Laurens, S. C. 29360 (American Lava Corp.) Mzil HLL, Brian fBJ) 40-A Parkwav Apts. Cherry Hill, X. J. 08034 (E. I. du Pont de Nemours & Co.) ms Ll, David C. (BI) Western Electric Co., Inc. Dept. 114, 1600 Osgood St. North Andover. Mass. 01845 'EL, Ercell C. (SF) J08 Independence Sq. .. Overlook Heights, Chester, Pa. 19013 ' CL, Franklin J. (B) Parker Pen Co. i E. Court St., Janesville, Wise. ,;H- Wayne (RJ) 1958 Castro Valley Blvd., Apt. 31 i ,istro Valiev, Calif. ' (General Electric Co.) '1' 43, No. 10 (1964) HILL, James ... ,HJ) R. R. 1. Box 134, Asheboro, X. C. (U. S. Army) HILL, John R._(S) Goodwin Companies 4400 N. Harding Rd, Des Moines, Iowa 50310 HILL, Lawrence I. (G) 503 Carver Blvd., Toledo, Ohio 43607 (Libbey-Owens-Ford Glass Co.) HILL, Robert G. (W) 306 Wood Lawn Dr., Lexington, N. C. (Mid-State Tile Co.) HILLBERRY, Dee J. (G) 807 S. E. 178th, Portland, Ore. 97233 (Owens-Illinois) HILLERT, Lars H. Elektriska Svetsningsaktiebolaget Box 850, Gothenburg 8, Sweden HILLIG, William B. (G) General Electric Co. Research Lab., Box 1088 Schenectady, N. Y. 12301 HILLMAN, Gary (EJ) ' Mitronics, Inc. 132 Floral Ave., Murray Hill, N. J. HIMMEL, Lawrence (B) University of California Lawrence Radiation Lab. -- -BWg; 70A, Rim 1115 Berkeley, Calif. 94720 HINCHMAN, Roger (M) United States Borax & Chemical Corp. 50 Rockefeller Plaza New York 20, N. Y. HINMAN, Chester A. (BJI) 1915 C Hoxie Ave., Richland, Wash. (General Electric Co.) HINTON, Jonathan W. 1988)2 N. Fourth St. Columbus, Ohio 43201 HINTON. Robert L. (G) Air Preheater Co. 4 Gateway Center. Rm. 520 Pittsburgh, Pa. 15222 HIRAYAMA. Chikara (G) R. R. 3, Kilmer Dr., Murrysville, Pa. (Westinghouse Electric Corp.) HIRTHE, Walter M. (BIP) Marquette University College of Engineering 1515 W. Wisconsin Ave. Milwaukee, Wise. 53233 HISCOCK, Harley J. (R) Fuller Merriam Co. Box 69, West Haven, Conn. 06516 HITZEMAN, Roger L. (El) Centralab Electronics Div. Globe-Union Inc., 900 E. Keefe Ave. Milwaukee, Wise. 53212 HJELM, Lawrence N. (C) 2535 Big Woods Trail, Fairborn, Ohio (Wright-Patterson Materials Lab.) HO, Shih-Ming (R) Westinghouse Electric Corp. Beulah Rd., Churchill Borough Bldg. 501-1 Y 20, Pittsburgh, Pa. 15235 HOAG, Lehman E. (G) R. R. 1, Box 22, Cary, 111. (American Can Co.) HOAGLAND, Peter J. (RJ) 597 Kenmore Ave., Kenmore 23, N. Y. (Republic Steel Corp.) HOAGLAND, William W. (XJ) 289 Redmond St., New Brunswick, N. J. (Rutgers, The State University) HOBBS, Henry A., Jr. (B) Lexington Laboratories, Inc. 84 Sherman St. Cambridge, Mass. 02140 HOCH. Michael (BP) University of Cincinnati Dept, of Chem. & Met. Engr. Cincinnati 21, Ohio HOCKADAY, Robert B. (S) Acme Brick Co. Box 1189, Denton, Texas 76202 HODGES. James R. (B) Joseph Bancroft & Sons Co. Rockford, Wilmington 99, Del. HODGES, Leslie R,, Jr. (E) Sperry Microwave Electronics Co. Box 1828, Clearwater, Fla. HODGKINS. Charles E. (E) Vitramon, Inc. Box 544, Bridgeport, Conn. 06601 ; m' i iail, Vi ynie.-.v.' Xr. Loughborough, Lugland (llathernware Ltd.) HODSON, Jean T. (13) School of Dentistry University of Washington Seattle, Wash. 98105. HOELSCHER, Max W. (Cl) 35 Hess Blvd., Lancaster, Pa. 17601 (Radio Corp. of America) PIOENIG, Clarence L. 1216 Anza Way, Livermore, Calif. HOEY, Paul E. (SI) Texas Vitrified Pipe Div. Can-Tex Industries, Inc. Box 340, Mineral Wells, Texas 76067 HOFER, Gerhard A. Xorth Carolina State Dept. Engineering Research Raleigh, N. C. HOFFMAN, Carl R. (G) Fostoria Glass Co. 1200 First St., Moundsville, W. Va. HOFFMAN, James R. (BI) 9141 Thilow Dr. Sacramento, Calif. 95826 (Aerojet-General Corp.) HOFFMAN, Lewis C. (E) 34 S. Cliffe Dr., Wycliffe Wilmington 3, Del. (E. I. du Pont de Nemours & Co.) HOFFMAN, M. Saul (S) Basic Incorporated 845 Hanna Bldg., Cleveland, Ohio 44115 HOFFMAN, Richard C. (GI) 9364 Colorado, Livonia, Mich. 48150 (Guardian Glass Co.) HOFFNER. Jere R. (G) T. C. Wheaton Co. 212 G St.. Millville, N. J. 08332 HOFSTETTER, G. W, (C) Ferro Corp., 1439 S. Harlem Ave. Berwvn, 111. 60402 HOGAN. Thomas W. (W) Flintridge China Co. 350-380 S. Raymond Ave. Pasadena 1, Calif. HOGANSON. Donald K. (C) 8411 W. Holly Rd., Mequon, Wise. (A. O. Smith Corp.) HOGE. Douglas L. (W) Hoge-Warren-Zimmermann Co. 5300 Vine St., Cincinnati. Ohio 45217 HOGENDOBLER. H. R. (G) Gustin-Bacon Manufacturing Co. 210 W. Tenth St. Kansas City, Mo. 64106 HOGUE. Carlton H. (S) 1002 Annex Ave.. Apt. 113 Dallas. Texas 75204 (Kimberly-Clark Corp.) HOHN, C. Maurice (WI) Skvtop, Forrest Hills Dr. R.'R. 1. Box 610 HX Lakeland, Fla. 33803 (Florida Tile Industries, Inc.) HOLDAHL. Robert A. (R) FluiDyne Engineering Corp. 5900 Olson Memorial Hwy. Minneapolis 22, Minn. HOLDEN, Abe N. (B) General Electric Co. Vallecitos Atomic Lab. Box 846. Pleasanton, Calif. 94566 HOLDEN. A. F. CX) A. F. Holden Co. Box 367, Milford, Mich. 48042 HOLDEN. Robert B. (B) United Nuclear Corp. 365 Winchester Ave. New Haven, Conn. 06508 HOLDEN, Edward T. (W) 16 Mayfair St., Norwood, Mass. (L. G, Balfour Co.) HOLL, Barton A. (SI) Logan Clay Products Co. Box 698, Logan, Ohio 43138 HOLLADAY. Curtis O. (B) 2384 Durbin Dr., Fremont, Ohio 43420 (Brush Beryllium Co.) HOLLER, Robert W. (R) Owens-Coming Fiberglas Corp. National Bank Bldg. Toledo, Ohio 43601 HOLLIDAY, Jackson M. (G) 316 Robertson Ave. Danville, Va. 24541 (Corning Glass Works) 721 l.os Angeles, l alil. 90U45 (North American Aviation, inc.) HOLMES, Gregory J. (C) 1310 Nortbfield Dr. ' Grand Rapids, Mich. 49505 (Ferro Corp.) HOLMES, Lyle A. (MI) Rosslyn Farms, 82 Pilgrim Rd. Carnegie, Pa. 15106 (American Nepheline Corp.) HOLMES. Roland G. (S) W. S. Dickey Clay Manufacturing Co. Box 402, Pittsburg, Kans. HOLMGREN, David E. (R) 219 Gibson St., Berea, Ohio (Resco Products, Inc.) HOLMQUIST, Stig B. (B) Owens-Illinois Box 1035, Toledo, Ohio 43601 HOLSCHER, H. H. (GF) Owens-Illinois Box 1035, Toledo, Ohio 43601 HOLT, H. Edward 905 W. Home St., Vandalia, Mo. HOLT, J. Birch (B) Lawrence Radiation Lab. Box 808, Livermore, Calif. HOLT, John P. (R) Valley Dolomite Corp. 915 Olive St., St. Louis, Mo. 63101 HOLTERHOFF, A. Gray (M) National Sales Corp. 5710 Wooster Pike Columbia-Wooster Bldg. Cincinnati 27, Ohio HOMMEL, E. M. (CF) O. Hommel Co. Box 475, Pittsburgh, Pa. 15230 HOMMEL, O., CO. (E. M. Hommel) Box 475, Pittsburgh, Pa. 15230 HOMMEL. Richard O. (MJ) 1526 Valmont St., Pittsburgh 17, Pa. (O. Hommel Co.) HOOD, D. G. (G) Diamond Alkali Co. Industrial Chemical Div. 300 Union Commerce Bldg. Cleveland, Ohio 44114 HOOD, Harrison P. (GF) 260 Delevan Ave., Corning, N. Y. (Corning Glass Works) HOOD, L. Scott (M) 5317 Inglewood Lane ) Raleigh, N. C. 27609 / (Corning Glass Works) HOOGENDOORN, Helen M. (G) 29 Horizon Hill Dr. Poughkeepsie, N. Y. (IBM Corp.) HOOPER, Bradford (RI) Babcock & Wilcox Co. Old Savannah Rd., Augusta, Ga. 30903 HOOVER. Charles H. (R) 4115 Jackson Dr. Lafayette Hill, Pa. 19444 (General Refractories Co.) HOOVER, Dale L. 1946 Indianola Ave. Columbus, Ohio 43201 HOPKINS. John O. (M) The Calumite Co., Inc. Morrisville, Pa. HOPKINS, Robert W. (GI) The Calumite Co.. Inc. Borden*own Rd . Morrisville, Pa. HOPPER, R. T. (G) Hanovia Liquid Gold Div. Engelhard Industries, Inc. One W. Central Ave. East Newark, N. T. HORAK. William (RFI) 223 Raymond Rd. , West Hartford, Conn. 06107 HORIBE, Toshiyasu No. 45, 2-chome Kohonji-Cho, Kita-Ku, Nagoya, Japan , (Government Industrial Research Inst.) HORMBERG. R. E. (W) Misceramic Tile Inc. Box 1070, Cleveland, Miss. 38732 HORNECK, Julius F. (E) 2163 Oliver St., Rahway, N. J. (ITT Como. Div.) HORNYAK, Emery J,, Jr. (B) Owens-Illinois 1700 N. Westwood Ave. Toledo. Ohio 43607 'ROSCHAK, John J. (G) Owens-Illinois N. Laurel St., Bridgeton, N. J. 1500 Walla V. .ilia A_\c. Renton, Wash. 98055 HORTON, Paul B.(\V1) Insulator Dept., General Electric Co. 2525 Insulator Dr. Baltimore, Aid. 21230 HORTON, Robert A. (R) 12781 Caves Rd., Chcsterland, Ohio (Precision Metalsmiths, Inc.) HOSBEIN,.Roger L. (R) 1086 Cresent Lane, Winnetka, 111. (M, H. Detrick Co.) HOSKYNS, William R. (B) R. R. 1, Alfred Station, N. Y. 14803 (Materiadyne Div. Pfaudier-Permutit Inc.) HOSSENLOPP, Arthur M. (El) 921 Maplewood Dr., Kokomo, Ind. 46902 (Delco Radio Div. General Motors Corp.) HOTALING, Dennis J. 3702 227th S. W. Alderwood Manor, Wash. HOTT, A. Carl (B) Atomics International Div. North American Aviation, Inc. Box 309, Canoga Park, Calif. HOUCHINS, Henry R. (W) 714 Moore St., Owosso, Mich. (Carborundum Co.) HOUCK, Charles E. 264 E. Wall, Bethlehem, Pa. HOUDEK. Albin (S) Acme Brick Co. Box 3437, Baton Rouge, La. 70807 HOUGHTON, Amory (G) The Knoll, Coming, N. Y. (Corning Glass Works) HOUPT, L. George (CJI) 7611 Newport Ave. Cleveland, Ohio 44129 (Ferro Corp.) HOUSE. Elliott M., Jr. (D) INTERPACE, Ceramics Div-. 2901 Los Feliz Blvd. Los Angeles, Calif. 90039 HOUSEHOLDER, Clifford O. (R) Armstrong Cork Co. Box 441. Beaver Falls, Pa. 15010 HOUSER, Phillip E. (EJ) Box 323. R. R. 1, Wharton, N. J. (Picatinny Arsenal) HOUSH, Lloyd M. (R) Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp. 1600 S. Main St. Milpitas, Calif. 95035 HOUSKA, Joseph L. (R) E. J. Lavino & Co. 3 Penn Center Plaza Philadelphia 2, Pa. HOUSMAN, George S. (R) Box 17, Norristown, Pa. 19404 HOUSTON, Harry H. (B) Ling-Temco-Vought, Inc. Research Center Box 5907, Dallas, Texas 75222 HOUSTON, M. Dean (B) 713 Citadel Rd., Monroeville, Pa. (Nuclear Materials & Equipment Corp.) HOUZE, Armand L,, Jr. (G) Houze Glass Corp., Point Marion, Pa. HOWARD, Harold B. (S) 1203 Arden Rd., Salisbury, N. C. (Tavlor Clay Products Inc.) HOWATT. Glenn (W) 11 Cliffwood PI., Metuchen, N. J. (Gulton Industries, Inc.) HOWE, Edward F. (WJ) Pemco Div., Glidden Co. 5601 Eastern Ave. Baltimore, Md. 21224 HOWE, Elroy E. (CFI) Chicago Vitreous Corp. 1425 S. 55th Ct., Cicero, 111. 60650 HOWE, Robert M. (D) Crafts Shop Director Hqs. 45th Artillery Brigade (AD) Arlington Heights, 111. 60005 HOWER. Lawrence D., Jr. (RI) 37 Orchard Rd., Milford, Conn. 06465 (United Nuclear Corp.) HOWER, R. S. (El) 5515 Country Club Dr. Myrtle Beach, S. C. (Hi-Q Div., Aerovox Corp.) HOWIE, Thomas W. Campbell & Co. (Rougbcastle) Ltd. Roughcastle Works, Falkirk, Scotland 11UW1TT, Thomas, Jr.(G; Corning Glass Works Box 69, Painted Post, N. Y. HO YET, Eugene (G) R. R. 2, Ford City, Pa. (Pittsburgh Plate Glass Co.) IIOYT, Rolando (W) Matamoros 513 Pte., Depto. 4 Monterrey, N. L., Mexico (Ladrillera Monterrey, S. A.) HRISHIKESAN, Kizhakke G. (B) Reynolds Metals Co. Alumina Research Div. Bauxite, Ark. HR1ZO, John (B) Westinghouse Research Labs. Beulah Rd., Churchill Borough Pittsburgh, Pa. 15235 HUBBELL, Dean S. (C) R. R. 6, Country Club Rd. Connersville, Ind. (Architectural Products Div. H. H. Robertson Co.) HUBBLE, David H. (R) Mystic Hills 82 Sequoia Dr., R. R. 3, Export p- (United States Steel Corp.) HUBER, George S. (E) 230 Dunkirk Rd., Baltimore, Md in, (Pemco Div., Glidden Co.) HUBER, J. M,, CORP. ' (R. R. Browning, Jr.) 630 Third Ave., New York, N V ir,r... HUBER. John H. (G) Wi' 609 Westland Dr., Gibsonia, Pa Kiui (Swindell-Dressler Co.) HUCKABEE, Marvin L. (I) 615 Mial St., Raleigh, N. C. HUCKE, Ernest (M) Honeywell, Inc. Wayne & Windrim Ave. Philadelphia, Pa. 19144 HUDECEK, Cari J. (G) Consumer & Technical Products Div Owens-Illinois, 1700 N. Westwood 4W Toledo, Ohio 43607 HUDSON, Charles J. (R) 74 Newton St. West Boylston, Mass. 01583 HUDSON, Lawrence K. (M) Aluminum Co. of America 2900 Missouri Ave. East St. Louis. 111. 62205 HUELSTER, William E. 711 Confederate Ave., S. E. Atlanta, Ga. HUESCHEN. Robert E. (El 5280 S. 111th St. Hales Corners, Wise. 53130 (General Electric Co.) HUETTIG. Fred R. (El) 1308 Del Vista Dr., Valparaiso. Ind. (Indiana General Corp.) HUFF. David E. 103 Big Tree St., Livonia, N. Y. HUFF, John R. (E) Honeywell, Inc., 1885 Douglas Dr. Minneapolis, Minn. 55422 HUFFCUT, Harold W. (Cl) Air Preheater Co. Wellsville. N. Y. 14895 HUFFMAN, Guy D. (G) 144 Oakwood Rd., Charleston, W. Va. (Libbey-Owens-Ford Glass Co.) HUFFMAN, John M. (RJ) 2814-A Villa Lane Mineral Wells, Texas 76067 (Can-Tex Industries, Inc,) HUFNAGEL, Raymond G. (E) Univac Div., Sperry Rand Corp. Box 500, Dept. E8-126 Blue Bell, Pa. 19422 HUGHES, George B. (Cl) 4209 Irelan St., Dayton, Ohio 45440 (Frigidaire Div., General Motors Corp.) HUGHES, Robert H. (R) R. H. Hughes Co. 144-146 S. Glenwood Ave. Columbus, Ohio 43222 HUGHEY, Vaughn V. (R) Basic incorporated, Research Center Box 392, Bettsville, Ohio 44815 HULL, Clement M. (W) 2866 Merry Lane Colorado Springs, Colo. (Van Briggle Art Pottery Co.) HUI-SE, Charles O. (B) United Aircraft Corp., Research Labs. East Hartford, Conn. Ceramic BulletiS .,gNIK, Michael, Jr. (B) H1 i?097 Cambridge Ave. Allen Park, Mich. 48101 ypord Motor Co.) tfEL, Floyd A. (BFP) `Pennsylvania State University wjneral Industries Bldg, f'-iversity Park, Pa. 16802 ,.<IdEL, Merritt J. (G) H1'i048 Fairway St., New Kensington, Pa. .Pittsburgh Plate Glass Co.) MEL, Roy (W) 11" 2331 W. Grecourt, Toledo 15, Ohio /Champion Spark Plug Co.) ,,JpHREY, Clyde W. (M) Hl F*te-Root-Heath Co. nell & High Sts., Plymouth,, Ohio ut-MPHREY. Edward E. (G) 8L Corhart Refractories Co. 440 Commonwealth Bldg. Louisville, Ky. HUMPHREY-Richard A. (G) " Hampden Rd-- R- R. 1, Somers, Conn. /ne Bell & Richardson, Inc.) ut-N'D. George J. (W) 227 Poplar Ave., N. W. Canton, Ohio 44708 /Sparta Ceramic Co.) Hl'ND, Ralph (R) M Boa 525, Ehzabethton, Tenn. /Great Lakes Research Corp.) Hl'MD, William O. (R) Standard Lime ft Cement Co. Technical Service Lab. Box 885, Martinsburg, W. Va. 25401 HUNT, John F. (MI) Carpco Research ft Engineering, Inc. Box 3272, Jacksonville, Fla. 32206 HUNT, John W. (G) Duplate Canada Ltd. First Ave., Oshawa, Ont., Canada HUNT. Robert P. (CJ) 30 Magnolia Rd., Swampscott. Mass. (A C Spark Plug Electronics) HUNTER. Charles E. (M) Grace Sta., Asheville, N. C. (Consultant) HUNTER. Orville, Jr. Box 182. Alfred, N. Y. 14802 HUNTT. Robert L. (E) Ttans-Tech, Inc. 12 Meem Ave., Box 457 Gaithersburg, Md. HURD. Burgess M. (W) 3 Windy Crest Rd.. Beavr-" (Ceramic Color ft Chemical Mfg. Co.) HURLEY, Forrest R. (E) W. R. Grace ft Co. Washington Research Center Clarksville, Md. 21029 T HURLEY. Robert E. (E) ft 3942 N. Pennsylvania St. ' Indiananolis, Ind. 46205 U (Radio Coro, of America) ? HURLEY, T. P. (B) Sorague Electric Co., 87 Marshall St. ' North Adams, Mass. 01248 `HURST, Tames J.. Jr. (BT) Rrookhaven National Lab. Physics Dept.. Bldg. 510 Upton, L. L, N. Y. 11973 ,, HURST. Robert D 322 Central Ave. , Starkville, Miss. 39759 . R^T, Thomas L. (E) Kerr-McGee Oil Industries, Inc. Kerr-MrGee Bldg. Oklahoma Citv. Olda. 73102 HUSTON. Tames H. j Box 827. Alfred. N. Y. 14802 HUTCHESON. Raich L. (B) * 2851 W. 76th St. I Indianaoolis. Tnd. 46268 jL fHTn'on Carhide Coro., Linde Div I f HUTCHTN.S. Tohn R.. ITT (GT1 t 155 Corning Blvd., Corning, N. Y. ' 'Coming Glass Works) HUTCHISON. Charles R. 1425 Park Blvd., Apt. 3 Dormont, Pa. 15216 : HUTCHISON, Clark (CFI) (j 2008 Chervl Lane, Frankfort, Ind. (Ingram-Richardson, Inc.) Hutchison, r. c. (Ri) 2133 Stefko Blvd. - Bethlehem, Pa. 18017 (Bethlehem Steel Co.) TT, Glenn A. (CF) *21 Wellesley St., Weston 93, Mass. (Hntt Associates, Inc.) VL. 43, No. 10 (1964) HWOZDEK, Walter P. (E) Handy & Hannan, 1770 Kings Hwy. Fairfield, Conn. 06432 HYATT. Edmond P. (El) 4079 N. Lake Dr. Milwaukee, Wise. 53211 (Centralab Electronics Div. Globe-Union Inc.) HYDE, Collin (RI) 139 N. SandusVy St., " iHn, Ohio (Basic Incomaated) HYMOWITZ, Jerome B. (RJ) 130-B Thomas Dr., Monroe Park Apts. Wilmington, Del. 19807 (E. I. du Pont de Nemours ft Co.) HYNES. Frank j. (E) Brush Beryllium Co. Elmore, Ohio 43416 HYSLOP, Joseph F. 76 Slamannan Rd., Falkirk, Scotland (J. G. Stein ft Co. Ltd.) I IANDER, J. Richard (M) Ceramic News 239 S. Robertson Blvd. Beverly Hills, Calif. ICHIKAWA, Yoshio (E) 117 Lucinda Dr., Turtle Creek, Pa. (Westinghouse Electric Corp.) IHRIG, Allen C. (G) 5 Forest Hill Dr. Coming, N. Y. 14832 (Coming Glass Works) IIDA, Yoshio Matsushita Electric Industrial Co. Wireless Div. Lab. Kadoma, Osaka, Japan ILER, Ralph K. (B) 811 Haines Ave., Wilmington 3, Del. (E. I. du Pont de Nemours ft Co.) ILES, Ramon R. (G) General Electric Co. 316 E. Ninth St., Owensboro, Ky. 42301 ILIFF, Fred K. Harshaw-Poulenc-Coiffe Boite Postal No. 208, Limoges, France ILKBAY, Burhan Ohio State University 156 W. 19th Ave. Columbus, Ohio 43210 ILLING, Amo M. (WFI) 276 Compton Ridge Dr. Cincinnati, Ohio 45215 (Cambridge Tile Mfg. Co.) ILLYN, Alexis V. (El) 975 Sandra Dr., Phoenix, N. Y. 13135 (General Electric Co.) IMMEDIATO, Robert R. (El) Sprague Electric Co. Nashua, N. H. 03060 INCA MANUFACTURING DIV. PHELPS DODGE COPPER PRODUCTS CORP. (Hollis S. Saunders) Box 600, Fort Wayne, Ind. 46801 INDIAN CERAMIC SOCIETY (D. K. Patwardhan) Central Glass ft Ceramic Research Institute Calcutta 32, India INDUSTRIAL CERAMIC PRODUCTS, INC (Howard S. Orth) 965 W. Fifth Ave. Columbus, Ohio 43212 INGHAM. David (W) American Olean Tile Co. Box 1630, Jackson, Tenn. 38302 INGHAM, George A. (E) Northern Pigment Co. Ltd. Box One, New Toronto, Ont., Canada INGHAM, H. S.. Jr. (C) Metco Inc., 1101 Prospect Ave. Westbury, L. L, N. Y. INGLES, Thomas A. 3 Church Rd., Shenstone Lichfield, Staffs, England (Doulton Industrial Porcelains Ltd.) INGRAM-RICHARDSON, INC. Oil. L Keedy) Jefferson Rd. Frankfort, Ind. 46041 INSLEY. Herbert (Honorary, BF) 5219 Farrington Rd. Washington 16, D. C. (Consulting Mineralogist) INSLEY. Robert H. (BF) Champion Spark Plug Co. Ceramic Div., 8525 Butler Ave. Detroit, Mich. 48211 INTERNATIONAL COMMISSION ON GLASS (Rudolf Gunther) Badener Strasse, 49a Kartsruhe-Durlach, Germany INTERNATIONAL MINERALS ft CHEMICAL CORP. INDUSTRIAL MINERALS DIV. (William K. Burriss) 5401 Old Orchard Rd. Skokie, 111. 60078 INTERFACE (Gurdon M. Butler) Glendale Research Center 2901 Los Feliz Blvd. Los Angeles, Calif. 90039 IRELAND, Richard A. (E) Air Force Avionics Lab. R ft T Div., A V W E Wright-Patterson AFB, Ohio 45433 IRVINE, George C. (WI) Canadian Carborundum Co., Ltd. Niagara Falls, Ont., Canada IRVING, Donald R. (W) U. S. Bureau of Mines Box 36012, 450 Golden Gate Ave. San Francisco, Calif. 94102 IRWIN, Glenn H. (R) Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 IRWIN, Philip P., Sr. (W) Potters Supply Co. 11 Washington St. East Liverpool, Ohio 43920 IRWIN, William W. (W) Potters Supply Co. 11 Washington St. East Liverpool, Ohio 43920 ISAACS. Richard P. (M) Hammill ft Gillespie, Inc. 225 Broadway, New York, N. Y. 10007 ISENHOUR, C. W,, Jr. (SF) Isenhour Brick & Tile Co. Box 1249, Salisbury, N. C. 28144 ISENHOUR. John H. (SF) 215 Confederate Ave., Salisbury, N. C. (Isenhour Brick ft Tile Co.) ISENHOUR, John H., Jr. Isenhour Brick ft Tile Co. Box 1249. Salisbury, N. C. 28144 1SSERLIS. Morris D. (E) Stabilized Pigments, Inc. Box 251, New Brunswick, N. J. ITO, Shozo Nippon Gaishi Kaisha, Ltd. 1, 2-Chome, Horita-dori, Mizuho-ku Nagoya, Japan IVES. John B. (RI) 18 Standish St., Frostburg, Md. 21532 (Kaiser Refractories Div. _ Kaiser Aluminum ft Chemical Corp.) IWATA, Masahiro (WJ) 1608 Third St., Seabrook, N. J. IWATA. Somei Noritake Co.. Ltd. 1-lNoritake-Shinmachi Nishi-ku, Nagoya, Japan IZUMITANI, Tetsuro Hoya Glass Works Co.. Ltd. 572. Yoshinomiyadai, Miyazawa-Cho Akishima-Shi, Tokyo, Japan J JABBUSCH. Arthur J. (SI) P-mona Pine Products Co. Winston-Salem Rd. G'r-usboro. N. C. 27407 JACK, Milton K. (E) Hughes Ai-cmft Co., Mail Sta. X-120 CentinrH ft Tenle Sts. Culver City, Calif. 90232 JACKSON, A. Curtis (SFI) Robinson Brick ft Tile Co. Pox 1619, Denver, Colo. 80201 JACKSON, Harry C. (M) National Forge Co. Irvine, Warren Co., Pa. 16329 JACKSON, James `Avonhaugh', Stonehonse Lanarkshire, Scotland ( Tackson. Elphick ft Co. Ltd.) JACKSON, Jim A. (R) Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp. Box 47, Columbiana, Ohio 44408 JACKSON, Mary A. (C) 4700 Argyle Ave. Garrett Park. Md. 20766 723 JACKSON, Wharton (M) Harrisons & Crosficld (Pacific), Inc. '475 Huntington Dr., San Marino, Calif. JACKSON, William M., II (B) 13 Maura Or., Woburn, Mass. (Cabot Corp.) JACOB, Bernard T. (RI) National Crucible Co. Mermaid Lane & Queen St. Philadelphia 18, Pa. JACOBS, Charles W. F. (W) National Lead Co. Titanium Alloy Mfg. Div. Ill Broadway, New York, N. Y. 10006 JACOBS, Louis J. (R) Ramtite Co. 2563 W. 18th St., Chicago, 111. 60608 JACOBS, Richard A. (G) Brockway Glass Co., Inc. Brockway, Pa. 15824 JACOBS, Walter 253 Upson Lane, University Heights New Brunswick, N. J. 08904 JACOBUCCI, John R. (M) FMC Corp., Inorganic Chemicals Div. 633 Third Ave., New York, N.Y. 10017 JACOBY, William R. (R) 3550 Hilltop St., St. Paul 10, Minn. (Minnesota Mining & Mfg. Co.) JACQUIER, Pierre Cie. Generale d'Electro-Ceramique 12 rue de la Baume, Paris 8e, France JAFFE, Bernard (El) 4238 Hinsdale Rd. South Euclid 21, Ohio (Clevite Corp.) JAMESON, Robert J. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 JANAKIRAMARAO, Bh. V. (GI) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 JANG, Sung Do Taegu College, Taegu, Korea JANKE, Charles E. (S) Adams Clay Products Co. Box 32, Martinsville, Ind. JANOVAC, S. J. (S) W. S. Tyler Co. 3615 Superior Ave., Cleveland 14, Ohio l/ANSMA, Frank (MFI) ' B. F. Drakenfeld ft Co., Inc. Box 519, Washington, Pa. 15301 JANSSEN, William F. (M) Bell Telephone Labs., Inc. Mountain Ave. Murray Hill, N. J. 07971 JANULIONIS, Anthony D. (E) 31 Stenzil St. North Tonawanda, N. Y. (National Lead Co. Titanium Alloy Mfg. Div.) Japanese Ceramic Society--see Ceramic Association of Japan JAROSI, Joseph J. (G) 2741 Oxbridge Dr., Toledo 14, Ohio (Libbey-Owens-Ford Glass Co.) JASINSKI. John (G) Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 JAUCH, Ewald H. 3950 Woodhaven Dr. Toledo, Ohio 43612 JEANNERET, Jean L. (R) .492 Abbyshire Dr., Berea, Ohio (Foseco Inc.) JECKOVICH, Stephen (B) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 JEFFARES, Donald J. (R) American Clay Forming Co. Box 686, Tyler, Texas 75702 JELINEK, James W. (G) 2015 Sheffield Dr. Muncie, Ind. 47304 (Ball Brothers Research Corp.) JENAER GLASWERK SCHOTT ft GEN. (Emil W. Deeg) 10 Hattenbergstrasse 65 Mainz/Rhein, Western Germany iNNINGS, Edward F. (W) 12 Bryant Ave., Metucben, N. J. 08841 (Carborundum Co.) JENSEN. G. W. (R) Denver Fire Clay Co. 3033 Blake St., Denver, Colo. 80217 724 JENSEN, N. J. (S) Endura Associates Inc. 3052 E. 2965 S. Salt Lake City. Utah 84109 JEPPSON, John (R) 7 Old Colony Rd., Worcester, Mass. (Noiton Co.)' JEPSON, Stanley R. (C) Eitel-McCullough, Inc. 301 Industrial Way San Carlos, Calif. 94071 JERMAN, Thomas B. (R) Pittsburgh Plate Glass Co. One Gateway Center Pittsburgh, Pa. 15222 JESCHKE, Peter (R) General Refractories Co. Box 1673, Baltimore, Md. 21203 JEWART, Charles N. (R) 178 James St., Blasdell, N. Y. 14219 (Bethlehem Steel Co.) JHUNJHUNWALA, K. P. Orissa Industries Ltd. P. O. Barang, Dt. Cuttack Orissa, India JOHANSON, Norman W. (E) 121 Colony St., Fairfield, Conn. 06432 (Zell Products Corp.) JOHNS, Don H. (G) American Can Co. 433 N. Northwest Hwy. Barrington, 111. JOHNS-MANVILLE SALES CORP. (N. Johnson Kent) 22 E. 40th St., New York, N. Y. 10016 JOHNS, William V. (W) Shenango of California Box 47, Huntington Park, Calif. JOHNSON. A. L. (WF) Glass Container Industry Research Corp. First National Bank Bldg. New Castle, Pa. JOHNSON, Alexander H. H. L. Brisbane ft Wunderlich Ltd. Lord St., East Perth, West Australia JOHNSON, Alton E. (El) Thelma Dr., Box 202, Saxonburg, Pa. (Du-Co Ceramics Co.) JOHNSON, Ben (E) 161 Lambeth Dr., Bridgeville, Pa. (E. I. du Pont de Nemours ft Co.) JOHNSON. Bruce M. (B) 36 W. Main St., Clinton, Conn. (Pratt & Whitney Aircraft) . JOHNSON, Clarence L. (E) Electra Scientific Corp. Electra Way, Fullerton, Calif. JOHNSON, Cornelius A. (R) Buehler Ltd., 2120 Greenwood St. Evanston, 111. 60204 JOHNSON, Dale E. (B) 8141 Farralone Canoga Park, Calif. 91304 (Atomics International Div. North American Aviation, Inc.) JOHNSON, David M. (B) Corhart Refractories Co. 1600 W. Lee St. Louisville. Ky. 40210 JOHNSON, David W., Jr. Box 124, Salix, Pa. JOHNSON, Delmar A. (G) 402 Tifft Ave., Horseheads, N. Y. (Coming Glass Works) JOHNSON, D. Lynn (BP) 833 16th St.. Wilmette. III. 60091 (Northwestern University) JOHNSON. Dudley B. (Cl) 27201 Brush Ave., Apt. 62 Euclid. Ohio (Glascote Products, Inc.) JOHNSON. Earle K. (S) Eureka Brick ft Tile Co. Box 338. Clarksville. Ark. 72830 JOHNSON. Elwin L. (GT) 822 Melrose Dr., Richardson, Texas (Texas Instruments, Inc.) JOHNSON. Ewing A. (G) Monongahela Power Co. Box 1392, Fairmont, W. Va. 26555 JOHNSON, Fred H.. Jr. (S) Summitville Tile's Inc. Summitville, Ohio JOHNSON. George E.. Jr. (RI) Ferro Corp.. 4150 E. 56th St. Cleveland, Ohio 44105 JOHNSON, Gordon E. (M) Manley Sand Div. Martin Marietta Corp. 110 E. Main St., Rockton, 111. JOHNSON, Gordon H. (Cl) 7395 River Rd. Olmsted Falls, Ohio 44138 (Ferro Corp.) JOHNSON, G. Stanley (S) G. S. Johnson Co. 55 W. 42nd St., New York, N. Y. in,.. JOHNSON, Harold C. (G) TM Coming Glass Works Coming, N. Y. JOHNSON, Howard B. 525 Storer Ave., Akron, Ohio 44320 JOHNSON, J. A. Progress House, Leek New Rd. Cobridge Burslem, Stoke-on-Trent, England (Progress Engineers Ltd.) JOHNSON, J. Albert (G) Findlay Refractories Co. Box 517, Washington, Pa., 15301 JOHNSON, James R. (BFI) 4 Oak Knoll Dr. White Bear Lake, Minn. 55110 (Minnesota Mining & Mfg. Co.) JOHNSON, Keith N. (E) Diamond Hill Rd., R. R. 3 Cumberland, R. I. 02684 (Texas Instruments, Inc.) JOHNSON, Lawrence D. (BI) 512 Newcomer St., Richland, Wash. (General Electric Co.) JOHNSON, LeRoy A. (C) Chicago Vitreous Corp. 1425 S. 55th Ct., Cicero, 111. 60650 JOHNSON, Maurice H. (B) 1812 Delco Ave. El Monte, Calif. 91733 (Microlectron, Inc.) JOHNSON, Paul V. (SFI) Structural Clay Products Research Foundation Geneva. 111. 60134 JOHNSON. Ralph E. (B) 6739 Bellingham North Hollywood, Calif. 91606 (Atomics International Div. North American Aviation, Inc.) JOHNSON, Richard C. (R) Foster Wheeler Corp., Research Div. Box 490, Dansville, N. Y. JOHNSON, Robert 149-151 Blvd. Haussmann Paris 8e, France (Amstan Overseas Ltd.) joi ) jo: J o' JO JO JO jo: jo: ioi joi JO) joi joi JO' JU1 JU) JOHNSON, Robert L. (E) 9610 S. W. Washington PI. Portland, Ore. 97225 (Tektronix, Inc.) JOHNSON, Wallace H. General Tile Co. Box 38, El Segundo, Calif. 90245' JU) JU* JUi JOHNSTON, J. G. Leeds Fireclay Co. Ltd. Faraley, Leeds 12, England JOHNSTON, Terence B. (W) _ 2683 Altura Dr., Cincinnati 39, Ohio (Cambridge Tile Mfg. Co.) JOHNSTON, Thomas W. (C) Pfaudler Permutit Inc. Box 1600, Rochester, N. Y. 14603 JOHNSTON, William D. (G) Pittsburgh Coming Corp. 800 Presque Isle Dt. Pittsburgh, Pa. 15239 JONES, Cecil M,, II (R) 72 Chester St., Worcester 5, Mass. (Norton Co.) Ju: KA KA KA JONES, Lt. Charles L. (CJ) BOQ 135 D-18, Goss Circle Redstone Arsenal, Ala. 35809 KA JONES, Frank L. (G) 4625 Fifth Ave., Pittsburgh 13, Pa. (Koppers Co., Inc.) KA JONES. George A. (G) 59 Sussex St., Port Jervis, N. Y. (Tronex, Inc.) JONES, Howard E. (R) Howard E. Jones, Inc. 16130 Meyers Rd., Detroit 35, Mich. JONES, John T. (I) 450 S. 11th E. Salt Lake City. Utah 84102 JONES, J. Robert (G) Coming Glass Works Parkersburg, W. Va. JONES. Maynard J. (C) Pfaudler Permutit Inc. 1000 West Ave. Rochester. N. Y. 14603 ka Ra Ka Ka Ceramic BulletO1 Vo ,,c METAL PRODUCTS CO. PTEdwi" F- Mulligan) N.{vses,rt aLualfaye(tRte,)Ohio P^nevon Strafford Apts. E-168 145 Avon, Rd., Devon, Pa. 36 /Beftactory 4 Insulation Corp.) nK.S* Paul R. (XFP) . lI'west Virginia University Dept'raonftoCwhne,mWic.alVEan. g2i6n5e0e6ring (Ferro Corp.) nVES, Ro^rt E- (S). u Engineering Associates, Inc. 5284, Asheville, N. C. irtNES. Robert L. (W) Kaiser Aluminum 4 Chemical Corp. Box 1031, Baton Rouge, La. mNES, Roger D. (R) ^113 E. Clen-Moore Blvd. New Castle, Pa. 16101 (New Castle Refractories Co.) ONES, William L. (E) R. R. 2, Owensboro, Ky. (General Electric Co.) onker, G. H. philips Research Labs., Kastanjelaan Eindhoven, Netherlands ORDAN, Gilbert F. 414 Fletcher Ct. Salt Lake City, Utah 84102 ORDAN, John W. (M) National Lead Co., Baroid Div. Box 1675, Houston, Texas 77001 IORDAN, Roy E., Jr. (W) Mosaic Tile Co. 55 Public Square Cleveland, Ohio 44113 IORDAN, William M. (M) Swindell-Dressler Co. 441 Smithfield St. Pittsburgh, Pa. 15222 I0RGENSEN, Paul J. (B) General Electric Co., Research Lab. Box 1088, Schenectady, N. Y. 12301 JOVA BRICK WORKS (Henry J. Abreu) Roseton, N. Y. IfUDD, Roger D. (S) .2 Endicott Clay Products Co. ft Box 17, Fairbury, Nebr. 68352 ITELSS, David (S) Venus Pen & Pencil Corp. 300 Observer Hwy. Hoboken, N. J. 07030 RJENKE, Edward F. (B) General Electric Co., N.M.P.O. Box 132, Cincinnati, Ohio 45215 RJGLE, Don B. 5-1 Nott Dr., Troy, N. Y. 12180 HXIEN, Carl A. (E) 231 Anthon Dr., Pittsburgh, Pa. 15235 (Crucible Steel Co. of America) TNE. James A. (G) 15100 Churchill, Southgate, Mich. (Ford Motor Co.) 3 UDEY, Frederic L., Jr. (B) Four Bridges Rd., Chester, N. J. Jfjohns-Manville Corp.) UDUK. Edward E. (B) * General Electric Co. i . 433 Nela Park, Cleveland, Ohio 44112 1 UHN. Max (G) 146 Wintergreen Rd. . Wilmington, N. C. WSER REFRACTORIES DIV. Umnes C. Hicks) Kaiser Aluminum & Chemical Corp. rit300 Lakeside Dr., Oakland 12, Calif. WISER. William E. (B) Cincinnati Milling Products Div. 4701 Marburg Ave. ..Cincinnati, Ohio 45209 WLB. Gaylord (S) 5874 Swadley Ct., Arvada, Colo. [..'Robinson Brick 4 Tile Co.) ^VfjC^Tles. jT. (CT) (343 Sepulveda Blvd., Apt. 34 Van Nuys. Calif. r..'.*Iiaardt Corp.) ^MAN Frank fMn 37 Highland Dr., Yardley, Pa. .,jrro Corp.) "LWBACH, William J. (G) tunsumer 4 Technical Products Div. Dwcns-IUinois. 1700 N. Westwood Aw Toledo, Ohio 43607 IN fL 43, No. 10 (1964) KALOUSEK, George L. (R) Universal Atlas Cement Div. United States Steel Corp. Buffington Sta., Gary, Ind. 46408 KALYONCU, Rustu S. Box 1439, Alfred, N. Y. 14802 KAMICH. Barnet Z. (B) 11 Garwood St., South River, N. J. (Army Ordnance Corps) KANE, David W. (E) .1-. ' Copeman Blvd., Flint, Mich. 48504 (A C Spark Plug Div. General Motors Corp.) KANE, John L. (G) 446 Reverie PI., Newark, Ohio 43055 (Owens-Coming Fibergias Corp.) KANOST, Harold S. Fajalahdentie 9.C.61 Helsinki, Finland (VTT Metallurgian Laboratorio) KANTOR, Neil I. (El) 198 Mason Dr., Metuchen, N. J. (Magno Ceram Co.) KAPLAN, Tereza Neiger Ceramics Ltd. 97 Dizengoff St., Tel-Aviv, Israel KAPPMEYER, Keith K. (RI) United States Steel Corp. Applied Research Lab. Monroeville, Pa. 15146 KAPUR, Prakash C. University of California 356 Hearst Mining Bldg. Berkeley, Calif. 94720 KARPF, Lewis H. (RI) 8504 Brent Dr., Cincinnati 31, Ohio (Chas. Taylor Sons Co.) KARRASCH. John C. (DP) Rhode Island School of Design Providence 3, R. I. KARSTETTER, Bruce R. (G) Coming Glass Works Houghton Park, Coming, N. Y. 14830 KASSEL. Robert (Cl) Frenchtown Porcelain Co. Frenchtown, N. J. 08825 KASTEN. Elliott A. (El) 3 Brookridge Rd. West Peabody, Mass. 01962 (Transitron Electronic Corp.) KASTEN, Vernon L. (WI) Ceramo Co., Inc. Box 384, Jackson, Mo. 63755 KASTENBEIN, Ernest L. (W) 375 Washington Ave. Rutherford, N. J. 07070 (Rutgers, The State University) KATONA, Gabriel P. (GI) 400 E. 85th St. New York, N. Y. 10028 (Allied Chemical Corp.) KATZ, Gerald Pennsylvania State University Materials Research Lab. University Park, Pa. 16802 KATZ, Joseph M. (El) Lockheed Electronics Co. Avionics & Industrial Products Div. 6201 E. Randolph St. Los Angeles, Catif. 90022 KATZ. Sigmund (C) American Thermocraft Corp. 60 Franklin St. East Orange. N. J. 07017 KAUFFMAN, John R. (MFI) Kauffman 4 Evans 13285 Braun Rd., Golden, Colo. 80401 KAUFFMANN. Otto T. (W) Frontenac Floor & Wall Tile Ltd. Box 578, Kingston, Ont., Canada KAUFMAN, Abraham (B) 3337 Alma St., Palo Alto. Calif. (Varian Associates) KAUFMAN, Edward G. (CP) New York University 340 E. 26th St. New York, N. Y. 10010 KAUFMAN, Warren (C) Aesthetic Dental Studios Inc. 110 E. Tenth St. Huntington Station, N. Y. 11746 KAUTZ, Karl (XFI) Box 13045, Phoenix, Ariz. 85002 (Consultant) KAVADAS, Paul P. (B) 23404 52nd Ave., W. Mountlake Terrace, Wash. (Boeing Co.) KAY. William T. (RI) E. J. Bartells Co. 1212 Sixth Ave., S,, Seattle 4, Wash. KEACH, Douglas G. R. R. 1, Beaver Dams, N. Y. KEANE, James J., Jr. (RJ) Precision Grinding Wheel Co., Inc. 8301 Torresdale Ave. Philadelphia, Pa. 19136 KEAXEY, J. C. (G) 101 Pennsylvania Blvd. Pittsburgh, Pa. 15228 (National Lime 4 Stone Co.) KEANEY, Joseph C., Jr. (G) J. C. Keaney 4 Sons, Inc. 101 Pennsylvania Blvd. Pittsburgh, Pa. 15228 KEANEY, J. C., & SONS, INC. (Robert C. Keaney) 101 Pennsylvania Blvd. Pittsburgh, Pa. 15228 KEANEY, Robert C. (G) J. C. Keaney 4 Sons, Inc. 101 Pennsylvania Blvd. Pittsburgh, Pa. 15228 KEARNEY, John P. (G) Consumer 4 Technical Products Div. Owens-Illinois Box 1035, Toledo, Ohio 43601 KEATING, Kenneth L. (RP) University of Arizona Collette of Mines, Metallurgy Dept. Tucson, Ariz. KEBLER, Richard W. (B) Union Carbide Research Institute Box 278, Tarrytown, N. Y. KEEDY, M. J. (C) Ingram-Richardson, Inc. Jefferson Rd., Frankfort, Ind. 46041 KEEFE, Daniel J,, Jr. (W) M & T Chemicals Inc. Union St., Carteret, N. J. KEGG. Robert R. (G) Consumer & Technical Products Div. Owens-Illinois 1700 N. Westwood Ave. Toledo. Ohio 43607 KEHL, Nelson H. (RI) 120 S. Catherine St. La Grange, 111. 60525 (Standard Lime 4 Cement Co.) KEHOE, Robert A. (X) University of Cincinnati College of Medicine Eden Ave., Cincinnati, Ohio 45219 KEIG, George A. Massachusetts Institute of Technology Rm. 4-007, Cambridge, Mass. 02139 KEIM, Laurence A. (G) Pittsburgh Plate Glass Co. Box 5090, Seven Oaks Station Detroit, Mich. 48235 KEITH. Harry H.. Jr. 2855 South Haven Rd. Annapolis, Md. 21401 KEITH, Wendell P. (RI) 1234 E. Marvista St., Whittier, Calif. (W. P. Keith Co., Inc.) KELLER, Donald L. (B) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 KELLER, Francis Pfungen, Switzerland (Keller & Cie. A. G.) KELLER, George W. (G) Owens-Illinois 1700 N. Westwood Ave. Toledo. Ohio 43607 KELLER, Meredith A. (SJ) Denver Brick & Pipe Co. Golden Div., Box 349, Golden, Colo. KELLER, Ralph H. (M) California Non-metallics, Inc. Box 265, Trabuco Canyon, Calif. KELLEY, Frederic R. (B) California Div. of Mines 4 Geology Ferrv Bldg., San Francisco 11, Calif. KELLEY. Roger P. (RJ) 2318 Ridgeway Rd.. Jackson, Mich. (Macklin Co.) KELLISH, Paul R. Box 607, Alfred. N. Y. 14802 KELLY, George D. fW) Coors Porcelain Co. 600 Ninth St.. Golden, Colo. KELLY. Hal J. (BI) 1545 Laurel Hts. Albany, Ore. (U. S. Bureau of Mines) KELLY. John V. (R) Kaiser Steel Corp. Box 217, Fontana, Calif. 92336 KELLY, Joseph B. (G) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 725 r i V Joseph F. (R) tOl Braddock Ave., Lansdowne, Pa. <fjrffl.--i, . - y SITJ ^fwilliam T. (E) Canter St. garden Grove, Calif. TBeckman Instruments^Inc.) _,Wy FERGUS1ON BRICK CO. tSam Ferguson) tasOVindsor Hill, Conn. .ci SEY. Paul S. (S) Philadelphia Bnck Co. Sharon Hill, Pa. n QEY. V. V. (GF) 772 Bon Air Circle, Lynchburg, Va. cr TON, Stanton C., Jr. (G) *E Rohm & Haas Co. 730 Dale Ave., Knoxville 2, Tenn. rJp.Jobn A.. Jr (WI) E R R-. Church St. Brooklyn, Conn. 06234 (American-Standard) fNAGY. Donald A. 11 291 Marlborough St., Apt. 2 Boston, Mass. 02116 ENAGY. Lloyd N. 1993 N. Oak Lane, Park Forest Village State College, Pa. ENAGY, William L. (RFI) 770 Fetters Mill Rd. Huntingdon Valley, T>a. 19006 (Simonds Abrasive Co.) ENDALL, Ernest G. (B) Aerospace Corp. Materials Lab.. Box 9S085 Los Angeles 45, Calif. ENDALL, Thomas A. (S) University of Kentucky College of Engineering Lexington, Ky. 40506 EVDRICK, Thomas B. (G) Lancaster Glass Corp. 220-226 W. Main St. Lancaster, Ohio 43130 IENNA. J. Lawrence 116 Country Club Dr. Elmiro. N. Y. 14905 [EKNARD. Frederick L.. Ill 226 W. Sixth Ave.. Clearfield, Pa. ENNEDY, Edward (G) Coming Glass Works Coming, N. Y. 14830 ENT, Joseph P. (WI) *567 79th St., Woodhaven 21, N. Y. (Leviton Mfg. Co.) ENT. N. Johnson (RI) Johns-Manville Sales Corp. 22 E. 40th St., New York, N. Y. 10016 1ENT, William B. (MI) Kentucky-Tennessee Clay Co., Inc. Mayfield, Ky. 42066 BNTUCKY-TENNESSEE s CLAY CO., INC. (Chester Gulick) Mayfield, Ky. 42066 ENYON, Clark (W) 18 Trenton Ave., Frenchtown, N. J. UPKA, George M. (WI) 1:0.) 3901 Brilliant Dr. } Los Angeles, Calif. 90065 | (Sascha Brastoff of Calif., Inc.) its .EPLINGER, Robert B. (RFI) Carroll Clay Co. Box 7, Carrollton, Ohio 44615 EPLINGER, Robert B., Jr. (R) ( Carroll Qay Co. _Box 7, Carrollton, Ohio 44615 eaths CPPLE, John B., Jr. (G) 440 W. Pearl St., Butler, Pa. . (American Glass Research, Inc.) "SAMISCHE INDUSTRIE parts BEDARFS-KOM.-GES. (H. G. Gatzke) Otto-Suhr-Allee 22/24 jBerlin-Charlottenburg, Germany pPER, Matthew J. (GI) . * national Bureau of Standards { Dw. 92, Washington, D. C. 20234 JW. Charles H. (GF) ?Ml Chatsworth Blvd. k oilH-Sinclair (W) (1 ?*r Porcelain Co. : rJj* 1267, Trenton, N. J. 08607 uLETIN M (R> *'25 Brookville Lane, Lynchburg, Va. 1 'Babcock & Wilcox Co.) *1' 43, No. 10 (1964) KERR1DGE, Frank E. Johnson Matthey & Co. Ltd. Research Labs., Exhibition Grounds Wembley, Middlesex, England KERRIGAN, John F. (M) Heany Industrial Ceramic Corp. Box 6016, Hamden 17, Conn. KERSHNER, William G. (WII 117 S. Hth St... 0!.s*n, N. Y. (American Olean file Co.) KESHAR1, Hossein R. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 KESKI, James R. University of Utah Dept, of Ceramic Engineering Salt Lake City 12, Utah KESSEL, David J. (E) 1082 Albion Way, Boulder, Colo. 80302 (Dow Chemical Co.) KESTER, Ralph G. (RI) 460 Sawyer Ct. Grove City, Ohio 43123 (Hazel-Atlas Glass Div. Continental Can Co., Inc.) KESTIGIAN, Michael (E) Sperry Rand Research Center R. R. 117, Sudbury, Mass. KETCHEN, Eugene E. (B) 654 Lakeshore Dr. Kingston, Tenn. 37763 (Union Carbide Corp.) KEY, Enos L. (R) Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp. Better Refractories Bidg. Mexico, Mo. 65265 KEYES, Ronald E. 6822 Jackson Rd., Ann Arbor, Mich. KHAN, Mohammed A. S. Pakistan Industrial Technical Assistance Centre 6/32-B P.E.C.H. Society Karachi 29, West Pakistan KIEFER, Robert J. (S) Acme Brick Co. 6001 Manchester Trafficway Kansas City 30, Mo. KIEHL. Harry R. (G) 223 Chemung St.. Coming, N. Y. (Coming Glass Works) KILCLINE, Frederick W. (XJ) 525 E. 50th St., Savannah, Ga. ( Owens-Coming Fiberglas Corp.) KILGORE CERAMICS CORP. (D. H. Walkup) Box 1619, Kilgore, Texas KILGORE, Ronald V. (RJ) 4770 Havana Dr. Pittsburgh, Pa. 15239 (Vesuvius Crucible Co.) KILLMAR, Henry M. (RI) Carborundum Co. Buffalo Ave., Niagara Falls, N. Y. KIM. In H. Box 606, Alfred. N. Y. 14802 KIM, Kee Hyong (B) Speer Carbon Co. Research & Development Lab. Packard Rd. & 47th St. Niagara Falls, N. Y. 14301 KIM. You Song (B) 923 Turner St., Emmaus, Pa. (Bell Telephone Labs., Inc.) KIMPEL. Paul H. (R) Aluminum Co. of America 1501 Alcoa Bldg. Pittsburgh, Pa. 15219 KIMPEL, Robert F. (R) 1138 N. Alameda, Azusa, Calif. 91702 (Aerojet-General Corp.) KINDER, Alan J. (SI) Pine Valley Rd., Milledgeville, Ga. (Griffin Pipe Products Co. Oconee Clay Products Div.) KING, Alan G. (B) Norton Co., One New Bond St. Worcester, Mass. 01606 KING. Alan V. (El) 1004 Currituck Dr. Raleigh, N. C. 27609 (Coming Glass Works) KING, Burnham W,, Jr. (CFI) 4545 Coach Rd., Columbus, Ohio 43221 (Consultant) KING. Charles B. (G) 189 Cedar St., Coming, N. Y. (Coming Glass Works) KING, Donald F. (RI) Harbison-Walker Refractories Co. Two Gateway Center Pittsburgh, Pa. 15222 KING, Harry M. (B) 2102 Shady Lane Dr., N. )V. Huntsville, Ala. 35810 < NASA, Marshall Space Flight Center) K ING, R. M. (XF1P) Ohio State University Dept, of Ceramic Engineering 124 W. 17th Ave. Columbus, Ohio 43210 KING, Robert M. (W) 527 Greenfield Rd. Lewiston, X. Y. 14092 (Carborundum Co.) KING, Walter F. (M) . 311 Arborlea Ave., Morrisville, Pa. (Shenandoah Silica Co., Inc.) KING, Wayne W. (R) 803 Kingston Rd. Baltimore, Md. 21212 (W. S. Tyler Co.) KINGERY, W. D. (BFIP) Massachusetts Institute of Technology Ceramics Div., Rm. 4-136 Cambridge, Mass. 02139 KINKELA, John F. Georgia Institute of Technology Box 5061, Atlanta, Ga. 30332 KINNER. Richard A. _ 1136 Oak St., Elmira. N. Y. 14901 (Indiana Glass Co.) KINNEY', Gordon (R) Norton Co. _, Box 220, Chippawa, Ont., Canada KINSMAN. Bradley Q. (MI) Box 88, Lawrenceville, Pa. (Coming Glass Works) KINSMAN, Shepard (M) Coulter Electronics Industrial Div. 2525 N. Sheffield Ave. Chicago 14, 111. KIPFER, Erwin E. (C) Pfaudler Permutit Inc. 1000 West Ave. Rochester, N. Y. 14603 KIRBY, Wayne N. (Cl) 9947 Harford Rd. Baltimore, Md. 21234 (Pemco Div., Glidden Co.) KIRCHER. Paul J. (G) Maryland Glass Corn. ,,. 2147 Wicomico St., Baltimore 30, Md. KIRCHER, Wolfgang Stuckertstrasse 10 Zwingenbere/Bergstrasse, Germany (Rolf Helm) KIRCHNER, Henry P- (BI) Linden Laboratories, Inc. Box 302. State College. Pa. 16801 KIRKENDALE, G. A. (XIP) State University of New York _ College of Ceramics, at Alfred Umv. Alfred. N. Y. 14802 KIRKPATRICK, Frank (WF) 2920 Manhattan Ave. Hermosa Beach. Calif. 90254 KISTLER, Charles W., Jr. 1781 King Ave., Columbus, Ohio 43212 KISTLER. Samuel S. (GP) Inverness, Marin County, Calif. 94937 (University of Utah) KITCHEN, Alan J. (R) E. J. Lavino Co. Box 365, Newark, Calif. 94560 KLANE, Frank (G) Coming Glass Works Coming. N. Y. 14831 KLATT. Robert W. (W) American Chemet Corp. 105 W. Madison St. Chicago, 111. 60602 KLAUS, Irving (Cl) 45 N. Sixth Ave. Highland Park, N. J. 08904 (Ceramco Inc.) KLAUS. Sol C.. Jr. (E) 16 Southfield Rd., Metuchen, N. J. (General Instrument Corp.) KLAWITTER, Jerome Box 847, Alfred, N. Y. 14802 KLEEMAN, Lee A. (RI) Glass Container Industry Research Corp. First National Bank Bldg., Rm. 416 727 i ETIN -,v- Jonathan D. (BI) jjjy.a'sA. Ames Research Center, N-204-3 olanetary Sciences Branch f,offett Field, Calif. clK Otto'C. (S) (b11imerican Zinc Lead & Smelting Co. 495. East St. Louis, XU. , riN'DIENST, Henry W. (R) Maywood PI. kings Park, L. I., N. Y. 11754 fb.nublic Aviation Corp.) f'iNER. Richard N. (EJ) .Lh* poseland Ave., Apt. 40 rlldwell, N. J. 07006 JlCearfott Div., General Precision Inc.) .. cMM. William A. (B) '`' Kaiser Aluminum & Chemical Corp. Reduction Research Permanente, Calif. -iFYMEYER, Clifford A. (S) 'standard Brick & Tile Corp. 123 N. W. Fourth St. Evansville, Ind. 47708 1CKER. E. E. (E) ' niicago Copper & Chemical Co. 2000 W. 127th St., Blue Island, 111. LIMAN, Morton I. * 215 Waverley Ave., Newton, Mass, t INE, Hugh L. Coming Glass Works Box 38, Liverpool, N. S. W., Australia k-LlNEFELTER, T. A. (RFI) ' J460 W. Sixth Ave. Columbus, Ohio 43212 aiNGSBERG, Cyrus (B) Office of Naval Research Metallurgy Branch, Code 423 Washington 25, D. C. (LOCKE, Edward J. (M) r H. C. Spinks Clay Co., Inc. Box 151, Fort Thomas, Ky. 41075 CLOCKNER, Herman R. (C) Universal-Rundle Corp. 3905 River Ave., Camden, N. J. CLUSCH, Gerald G. 46 E. 14th Ave., Columbus, Ohio 43201 KNAKE. Ronald W. (R) 351 Linwood Dr., Alliance, Ohio (Babcock & Wilcox Co.) KXAPP. James L., Ill (GJI) 10 Salvatore Circle Danvers, Mass. 01923 (Svlvania Electric Products, Inc.) KNAPP. Robert C. (E) 9803 W. Coldspring Rd. West Allis 20. Wise. (A C Spark Plug Div. General Motors Corp.) KXAPP. Thomas E. (W) 13522 Wheeler PI., Tustin, Calif. (Shenango of California) KNAPP, William J. (BFIP) University of California. Dept, of Engineering Los Angeles, Calif. 90024 IXAPPENBERGER, Charles H. (R) Refractory Sales Co. 14365 Wyoming Ave. Detroit. Mich. 48238 KAUFT, Robert W. fR) Cbas. Taylor Sons Co. Box 14058, Cincinnati, Ohio 45214 KECHT. Albert O. (WI) 201 Edgewood Ave., New Castle, Pa. (Universal-Rundle Corp.) RIGHT, E. H. fS) Maurice A. Knight Sons' Co. Box 150, Crooksville, Ohio RIGHT, M. A., Jr. (S) Maurice A. Knight Co. i Box 111, Akron, Ohio 44309 | WIGHT, Mellen A. (B) I Minnesota Mining & Mfg. Co., 201-B [ 2301 Hudson Rd. L St. Paul, Minn. 55101 ittIpHTON, Heywood J. (G) ! 542 Lakepointe i Grosse Pointe Park, Mich. 48230 I , (Guardian Glass Co.) WISELY, Robert C. (G) 849 Alexa Lane, Sylvania, Ohio 43560 : ^ (Owens-Illinois) .OIIZEK, I,n Otto (R) : Panuco No. 105 Mexico 5, D. F., Mexico ^OBUUGH,Valter C. (RI) 271, R. R. 3. Tiffin, Ohio i (Basic Incorporated) Vol- 43, No. 10 (1964) KNOLL, Marvin E. (E) General Electric Co. Electronics Park, Bldg. 6, Rm. 321 Syracuse, N. Y. KNOP, Oivald (BP) Dalhousie University Dept, of Chemistry Halifax, N. S., Canada KNOWLTON, Don.!d E. (W) Jackson Tile Manufacturing Co. Box 2006, Jackson, Miss. 39205 KNUDSEN, Chris Borgestad Fabrikker A/S Borgestad, Norway KNUDSEN, Friedrich P. (BI) 4912 Crescent St. Washington, D. C. 20016 (National Bureau of Standards) KNUDSEN, Rolf Borgestad Fabrikker A/S Borgestad, P. A., Norway KOCH, Daniel O. (E) E. I. du Pont de Nemours & Co., Inc. Electrochemicals Dept. 71 Buckingham Ave. Perth Amboy, N. J. KOCH, Richard L. (W) American Radiator & Standard Sanitary Corp. Klockner Rd., Trenton, N. J. KOCH, William J. (El) Radio Corp. of America Electronic Components & Devices 415 S. Fifth St., Harrison, N. J. KOCHANEK. Michel (S) S. 2206 Blake Rd., Spokane 65, Wash. (INTERPACE) KOECHLEIN, Philip J. (El) 2477 Warren Pkwy., Suite A-2 Twinsburg, Ohio (Piezoelectric Div., Clevite Corp.) KOEHLER. W. A. (RIP) West Virginia University Engineering Science Bldg. Morgantown, W. Va. KOENIG. Alan R. (I) 2435-A Morosgo Ct., N. E. Atlanta. Ga. 30324 KOENIG. Charles Jacob (WFI) American Nepheline Corp. Box 3766, Columbus, Ohio 43214 KOENIG. E. W. (G) : International Minerals & Chemical Corn. Consolidated Feldspar Dept. 5401 Old Orchard Rd. Skokie, 111. 60078 KOENIG, John (El 1442 E. 260th St., Euclid, Ohio 44132 (Clevite Corp.) KOENIG. John H. (EFIP) Rutgers, The State University School of Ceramics New Brunswick, N. J. 08903 KOENIG. L. C. (X) Lindberg Engineering Co. Div. of Basic Products Corp. 2450 W. Hubbard St., Chicago 12, HI. KOHL, Hans Leerbachstr. 117 Frankfurt A. M., Germany (Degussa) KOHL, Lou (W) Ceiotex Corp., Research Center 1100 Northwest Hwy. Des Plaines, 111. 60016 KOHL. Walter H. (E) 12598 Valley View Dr. Los Altos, Calif. 94022 (Consultant) KOHLER, Anthony M. (R) 400 Atlantic Ave., Spring Lake, N. J. (Consultant) KOHLER CO. (Dale Gordon) Kohler, Wise. 53044 KOHLER. Dennis J. (R) 100 E. Second Ave. Parkesburg, Pa. 19365 (Harbison-Carborundura Corp.) KOHLS, Heinz-George (R) R. R. 1, Box 137, Comstock Rd. Linden, Calif. 95236 (Super Mold Corp. of California) KOHN, Joseph (G) Universal Dental Co. 48th & Brown Sts. Philadelphia 39, Pa. KOHNKE, Elton E. (BP) Oklahoma State University Dept, of Physics Stillwater, Okla. 74075 KOHN KEN, Donald H. (C) 125 Hopkins Rd., Baltimore 12, Md. (Pemco Div., Glidden Co.) KOLLN, William K. (W) 8 Appleland Rd., Monsey, N. Y. (M A T Chemicals Inc.) KOLM, Carol (E) Mill Rd., Bolton, Mass. (Transducer Products) KOLSTAD, John H. (R) 'Boeing Co. Dept. 3070, Plant 2, Wichita, Kans. KOMATSU, Wazo RE-14 Shinjuku-jutaku 4 Hyakunincho, Shinjuku-ku Tokyo, Japan (Tokyo Institute of Technology) KOMPANEK, Andrew J., Jr. (E) 260 Woodlawn Dr., Lansdale, Pa. (Teleflex, Inc.) KONOPICKY, Kamillo Forschungsinstitut der Feuerfest-Industrie 27 Helmholtzstrasse, 53 Bonn, Germany KONRAD, Howard E. (R) 82 Claire Dr., Somerville, N. J. (Johns-Manville Corp.) KOOIJ, K. Chamotte Unie N. V. 7, Tielerweg, Geldermalsen, Holland KOOPMAN, Peter (B) 5091 Dana Dr., Lewiston, N. Y. (General Abrasive Co., Inc.) KOOS, E. Kenneth (WI) Sterling China Co. East Liverpool, Ohio KOPFELT, Svein 8716 16th N. W., Seattle, Wash. 98107 KOPKO, Paul (W) National Tile & Manufacturing Co. 1200 E. 26th St., Anderson, Ind. KOPP GLASS, INC. (C. E. Leberknight) Box 8255, Pittsburgh 18, Pa. KOPP, Philip (S) Malvern Flue Lining, Inc. Box 504, Malvern, Ohio 44644 KOPPERS CO., INC. (Gilbert Thiessen) Box 128, Monroeville, Pa. 15146 KORACH, Maurice Chemical Technological Institute Hungarian Academy of Sciences Budafoki ut 8, Budapest XI, Hungary KORETZKY, Joseph (E) International Business Machines Corp. East Fishkill Facility, R. R. 52 Hopewell Junction, N. Y. 12533 KORMAN. Samuel (B) 251 Adams Lane, Hewlett, N. Y. 11557 (Consultant) KORTON. George (BI) 10926 Carnegie Dr. Cincinnati, Ohio 45240 (General Electric Co.) KOSCHNY, Arthur American Ceramic Society 4055 N. High St. Columbus. Ohio 43214 KOSHUBA. Walter J. (BI) 3 Hillside Rd., Conyngham, Pa. (Beryllium Corp.) KOSKI, Neilo J. (El) Centralab Electronics Div. Globe-Union Inc., 900 E. Keefe Ave. Milwaukee, Wise. 53201 KOSTING. Peter R. (B) II. S. Army Materiel Command Research Div., Materials Section Washington, D. C. 20315 KOUBEK, Francis J. (BI) 291 Autumn Hill Ct. Ellicott City. Md. 21043 (U. S. Naval Ordnance Lab.) KOVACH. J. Louis (B) - Barnebey-Cheney Co. N. Cassady at E. Eighth Ave. Columbus. Ohio 43219 KOVALENKO. Eugene N. (B) General Atomic Div. General Dynamics Corp. Box 608, San Diego, Chlif. 92112 KOVALICH, Joseph J. (E) 130 Roosevelt Bivd., Lancaster, Pa. (Radio Corp. of America) KOWAL. Leo B. (G) Canadian Pittsburgh Industries Ltd. 300 Blvd. St. Croix St. Laurent. Que., Canada KOWALKA. Warren R. (G) Lihhev-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 729 I .pT. Maurice M.(G) IrfAS-ift Chemical Co. N 917 W, 18thJSt.^Chicago, 111. 60608 ** 'Ralph G. (E) ?i-R-V.- i W. Ells voith Lane ' * JjLaokee, V/Isc. 53217 /* ien-Bradley Co.) ,KY. F-va&wd (E) ii/iero_w...aavire* nCihmenmiircdallss ILanbt..i.. Inc. }& Seventh Ave. ' IjMir York, N. Y. 10001 AeNBERG. Donald M. (B) fcK'i.tMnal Grinding Abrasives, Inc. OlHillcroftS.W. ffind Rapids 8, Mich. .,,XeR, Hobart M,(BFI) iKR-,034 Arlington St. ! Bethlehem, Pa. 18017 JVJCICH, Edward W. (G) K" E. Fairview Ave. Pittsburgh 37, Pa. /Arthur W. Schmid International) ,pAUSTWiHia M. (RJI) Washington Ave. Carteret, N. J. 07008 7m 4 T Chemicals Inc.) rEGER. Jolul m- (rY 132 Prospect St, Woodbridge, N. J. /Consultant) rEGLO, James R., Jr. (R) nK 133 Richard Ave., Bethlehem, Pa. /Bethlehem Steel Co.) crEIDL, E. L. (G) Arthur D. Little, Inc. j5 Acorn Park, Cambridge, Mass. 02140 i'REIDL, Norbert J. (GF) Bausch 4 Lomb, Inc. Rochester, N. Y. 14602 cREIDLER, Eric R. Pennsylvania State University 226 Mineral Industries Bldg. University Park, Pa. 16802 rELLNER, Walter G. (R) Stackpole Carbon Co. Saint Marys, Pa. 15857 RREMERS. Howard E. (R) American Potash & Chemical Corp. 99 Park Ave., New York, N. Y. 10016 IkREUER. Albert L. (R) Aldo Farm, Evans City, Pa. (M & T Chemicals Inc.) VEGEL, W. Wurth (XFIP) /North Carolina State Dept, of Mineral Industries Raleigh, N. C. 27607 KRIGER. Frederick S. (G) 34 E. Fourth St., Corning, N. Y. /Coming Glass Works) KRIMMEL, George E. Indiana University, ARAC Bloomington, Ind. 47405 KKINSKY, Marvin J. (W) American Radiator & Standard Sanitary Corp. Box 907, Trenton, N. J. 08605 ( \R0CHMAL, Jerome J. (BI) d- 1641 Layton Dr., Dayton, Ohio 45406 (Wright-Patterson Materials Lab.) sy 5IR0ECK, William H. (G) Bell Telephone Labs., Tnc. 555 Union Blvd., Allentown, Pa. 18103 iSOEHLING, John H. (R) i 1333 Argyle Rd., Berwyn, Pa. 19312 ; (E. I. du Pont de Nemours & Co.) ?0ENKE, William J. (B) i 6823 Greenbrier Dr. - Brecksville, Ohio 44141 ; (B. F. Goodrich Co.) IJOEPEL. E. H. (G) C. K. Williams & Co. 7 Div. Chas. Pfizer & Co. Inc. 3 2001 Lynch Ave. 1. East St. Louis, 111. 62201 HOUSE. Richard S. (CJI) s 4075 Park Fulton Oval, Apt. 811 i Cleveland, Ohio 44109 ; (Ferro Corp.) > -HUGER, Owen L. (R) }7 W. 670 79th St.. Westmont, HI. \ (Atgonne National Lab.) . 'RUMME, James L. (R) r Aluminum Co. of America i 1615 Peachtree St., N. E. Mlanta 9, Ga. SON. Joseph H. (RI) ,,** 358, Frostburg, Md. aRYSTYNIAK, Casimir W. (B) general Electric Co., Research Lab. >x 1088, Schenectady. N. Y. 12301 Vi- 43, No. 10 (1964) KRYWULT, Edward Z. (W) 171 St. Joseph Ave. Long Beach 3, Calif. (Huntington Tile, Inc.) KUCZYNSKI, George C. (OFP) University of Notre Da/ac Box 345, Notre Dame, Ind. KUDAKA, Xatsuya 3-53 Moto-machi Urawa, Saitama, Japan KUECHLER, Adolph (B) 819 S. Grove Ave. Oak Park, 111. 60304 (Eagle Grinding Wheel Corp.) KUEHN, Herman (R) Ramtite Co., 33rd St. 4 A.V.R.R. Pittsburgh, Pa. 15201 KUGLER, Willy Stoneware Factory Embrach Ltd. 8424 Embrach, Zurich, Switzerland KUMMEL, Marshall L. (E) Zenith Radio Corp. 6001 W. Dickens Ave. Chicago, 111. 60639 RUMMER, Donald L. (B) 2680 N. Waterford Dr. Florissant, Mo. (McDonnell Aircraft Corp.) KUNITOMI, Minoru Yamanashi University Faculty of Engineering Kofu-shi, Japan KUNUGI, Masanaga Kyoto University Faculty of Engineering Yosida, Kyoto, Japan KUNZMAN, Edward E. (MI) . 1612 Montrose Dr. Tyler, Texas 75706 (Ferro Corp.) KURKJIAN, Charles R. (G) Bell Telephone Labs., Inc. Murray Hill, N. J. 07971 KURONEN, J. Michael 15825 47th S., Seattle, Wash. 98188 KURTZ. Peter, Jr. (BP) 141 Hart Ave., Santa Monica, Calif. (University of California, Los Angeles) KURTZ, Walter R. (EJ) 64 Elizabeth Ave., Kearny, N. J. (Silk City Ceramics & Tool Mtg., Inc.) KUSHNER, Burton A. (C) 802 W. 190th St., New York, N. Y. (Republic Aviation Corp.) KUTZIK. John F. (DP) Central Missouri State College Grinstead 317, Warrensburg, Mo. KUTZKE, Leonard M. (G) 534 Colburn St., Toledo, Ohio (Consumer 4 Technical Products Div. Owens-Illinois) KUYPER, Geoffrey S. (RI) Amsted Research Labs. Box 567, Bensenville, 111. 60106 KWATE, Bernard (E) 9729 Pali Ave., Tujunga, Calif. (San Fernando Electric Mfg. Co.) KYANITE MINING CORP. (Gene Dixon) Dillwyn, Va. 23936 KYOKAI, Yogyo Ceramic Association of Japan 7 Shiba Nisbikubosakuragawa-cho Minato-ku, Tokyo, Japan KYONKA, Joseph C. (WI) 14221 Bellevue Dr., Hopkins, Minn. (Honeywell, Inc.) L LaBAR, Richard G. 370 Prentiss Lane New Brunswick, N. J. 08904 LaBERGE, Edward C. (E) Tektronix, Inc. Box 500, Beaverton, Ore. LACHMAN, Irwin M. (BI) 185 Dwight Ave. Coming, N. Y. 14832 (Coming Glass Works) LACHMAN. Walter L. (B) 15042 Sevilla Circle Huntington Beach, Calif. 92647 (H. I. Thompson Fiber Glass Co.) LACHMANN, Peter (S) Henderson Clay Products, Inc. Box 1251, Henderson, Texas 75652 LACKEY. Walter J., Jr. (BJ) 508 Cascade, Richland, Wash. 99352 (General Electric Co.) LACOXICH, Sixto G. Rio Bamba 986 Buenos Aires, Argentina (Porcelana Americana S. A.) LACY, Alton M. 1927 Dwight Way, Apt. 304 Berkeley, Calif. 94704 LACY, Lyman W. (S) Cstnnon Brick Co. Box 802, Sacramento 4, Calif. LADD, Irwin R. (B) Union Carbide Research Institute Box 278, Tarrytown, N. Y. LAD4D3.0LPeaRrdoeyeSR. d(.B, )Rochester, N. Y. 14609 (Eastman Kodak Co.) LADGE, Morris (E) Hermetite Corp., 100 Ladge Dr. Electronics Park, at Avon Avon, Mass. LaFORGE, Louis H., Jr. (E) 1461 Ascension Dr. San Mateo, Calif. 94402 (Value Engineering, Inc.) LAIDLER, Douglas S. Associated Lead Manufacturers Ltd. 7 Wadsworth Rd., Perivale Greenford, Middlesex, England LAIRD, Charles (SI) Box 462, Holly Springs, Miss. (Holly Springs Brick & Tile Co., Inc.) LAIRD, James A. (GJ) A. O. Smith Corp., 3533 N. 27th St. Milwaukee, Wise. 53216 LAIRD, Robert K. (Cl) ,,,,,,,, 50 Hallsdale Dr., Louisville, Ky. 40220 ( American-Standard) LAKOFSKY, Charles (DP) _ Bowling Green State University Bowling Green, Ohio LAKTASICH, Peter M. (C) 328 E. Polk St., Apt. M Richardson, Texas 75080 (Texas Instruments, Inc.) LaLONDE, Ronald E. (B) Youngstown Sheet 4 Tube Co. Research Div., Youngstown, Ohio'44512 LAM. Anthony H. T. Lam Wang Loong Glass Factory 109 Queen's Rd. E.. Hong Kong LAMAR. Wayland W. (R) Hephzibah, Ga. (Interchemical Corp. Albion Kaolin Div.) LAMB. Harold W. (M) Crossley Machine Co. 301 Monmouth St. Trenton, N. J. 08607 LAMBERTSON, Wingate A. (BI) Spindletop Research, Inc. ____ Iron Works Pike, Lexington, Ky. 40505 LAMBERTUS, Harold (B) Kerr-McGee Oil Industries, Inc. Kerr-McGee Bldg. Oklahoma City, Okla. 73102 L'AMOREAUX, Jack H. (G) 257 Pine Circle, Horseheads. N. Y. (Coming Glass Works) LAMPMAN, C. M,, Jr. (WI) 3225 St. Clair Ave. East Liverpool, Ohio (Homer Laughlin China Co.) LANDBACK, Charles R., Jr. (El) Carborundum Co., Latrobe, Pa. LANDIS, George W. (C) Rhecm Manufacturing Co. 7600 S. Kedrie Ave., Chicago 52, 111. LANDRON, Rafael (G) 1239 Donna Dr., Richardson, Texas (Texas Instruments, Inc.) LANE, George Box 365, Clemson, S. C. 29631 LANE, George J. (MF) Edgar Plastic Kaolin Co. Edgar, Fla. LANE, Madeleine (DP) Adelphi University Garden City, L. I., N. Y. LANE. Richard L. (B) 1350 Penfield Center Rd. Penfield, N. Y. (Xerox Corp.) LANE, Richard O. (SI) Macklin Co., 2917 Wildwood Ave. Jackson, Mich. 49204 LANG, James E. (I) 426 Cora St., Schenectady, N. Y. LANG. Samuel G. (C) Hartwood Glass 4 Metals, Inc. Box 865, Martinsburg, W. Va. 731 v.f, s. M. IBF) llA^^'rvtterennsj-lllmois Technical Center Y',7-r0n'Wt0) XN .OWheiost4w3o6o0d7 Ave. i4V'z/G-.hEas,_.J 'TTnao,yevl*lonMrr S^iAonnst)iCo. box 139. Wheaton. 111. 60138 vAE. Lou*s A. (R) i"' Inii'.Jtrial Heat Control Products w.g Hawthorne Ave. South Milwaukee, Wise. .^E, Rbert V. (G) L'Pittsburgh Plate Glass Co. Works No. 7, Box 1356 Cumberland, Md. 21501 .vglEY, Robert C. (B) l"VEngelhard industries, Inc. Research & Development Div. 407 Delaney St., Newark, N. J. 07105 iVGLOIS, Roland E. (G) 756 Granville Rd., Newark, Ohio /Owens-Corning Fiberglas Corp.) , aVGROD, Kasimir (R) L"* 4433 Murietta Ave., Apt. 8 Sherman Oaks, Calif. 91403 (Atomics International Div. North American Aviation. Inc.) , iVGSTON. Perry R.. Jr. (E) "* 20 Vassarview Rd. Poughkeepsie, X. Y. 12603 (IBM Corp.) riXGSTON, Robert B. tlniversity of California Hearst Mining Bldg., Rm. 262-A Berkeley. Calif. 94720 i aXIER. William S. (R) , Babcock & Wilcox Co. Old Savannah Rd., Augusta, Ga. 30903 LAXKARD. David R. University of Illinois 204 Ceramics Bldg., Urbana, 111. 61803 i AN'XES. Eugene M. (RI) 1695 N. Union St. Fostoria, Ohio 44830 (Hoeganaes Sponge Iron Corp.) LAPP INSULATOR CO.. INC. (K. E. Stettinius) Le Roy. N. Y. LAPSANSZKY. R. Lorand (G) 13 Signal Hill Blvd. East St. Louis. 111. 62203 (Hazel-Atlas Glass Div. . Continental Can Co., Inc.) 'ARISCH, Herbert W. (E) \754 Laurel Lane, Wayne, Pa. 19087 /(Coors Porcelain Co.) utRKIN, Paul G. (W) 250 N. Harrison St. Campbell, Calif. 95008 LaROCCA, Frank J. (R) Colorado Fuel & Iron Corp. Box 316, Pueblo, Colo. lARSEN, Inge Marie A/S Bing & Grondahl Vesterbrogade 149 Copenhagen, Denmark LARSON, Charles E. (GI) R. R. 1, 9 Suburban Dr. Elmira, X. Y. 14903 (Corning Glass Works) LARSON. Silas B. (RI) 1314 Pollock Rd., Mexico, Mo. (Kaiser Refractories Div. , .Kaiser Aluminum & Chemical Corp.) LARSSEN. Per A. (E) Philco Research Labs. ,, 697, Newport Beach, Calif. 92663 USDAY. Albert H, (G) Westinghouse Electric Corp. Micarta Div., Hampton. S. C. 29924 LASEMAN. Malcolm E. (S) United States Concrete Pipe Co. Box 312, Uhrichsviile, Ohio 44683 LASKA. Harry M. 16 Hope Terrace, Lakewood, N. J. L4SKY. Elliott (E) 44 Hamilton St., Lansdale, Fa. (Philco Corp.) LASS, George (R) 3935 Druid Hills Rd. Louisville 7, Ky. (Corhart Refractories Co.) LATIMER, Glen H. (R) 2613 Dogwood Lane East Norriton Twp., Norristown, Pa. , (E. J. Lavino & Co.) `TIMER, Trent W) (1620 Broadview Ave. Columbus, Ohio 43212 LaTONZEA. Dominick A. (MJ) 2134 Eighth St., Cuyahoga Falls, Ohio (Allied Engineering Div., Ferro Corp.) V0I.. 43, No. 10 (1964) LATTIX, Judson M. (RI) 936 E. 167th St. South Holland, 111. 60473 (International Harvester Co. Wisconsin Steel Div.) LATVA, John D. (B) 5382 Milkreek Rd. Kettering, Ohio 45440 (Wright-Pati'.rson Materials Lab.) LAUCHN-T, Julian H. (CIP) Southern Illinois University School ol Technology Carbondale, 111. LAUD. Kamlakar R. (GI) Tem-Pres Research, Inc. 1526 William St., State College, Pa. LAUD1SE, Robert A. (E) 65 Lenape Lane Berkeley Heights, N. J. (Bell Telephone Labs., Inc.) LAUGHREY, James C. (WI) 2334 McNary Blvd., Pittsburgh 35, Pa. (United Clay Mines Corp.) LAURIE, Dominic (RI) National Lead Co. Titanium Alloy Manufacturing Div. Box C, Bridge Sta. Niagara Falls, N. Y. 14305 LAUZAU, Wilbur R. (R) Union Carbide Corp. 104 Town St., Fostoria. Ohio 44830 LAVENDEL, Henry W. (B) Lockheed Missiles & Space Co. 3251 Hanover St., Palo Alto, Calif. LAVINO, E. J,, & CO. (Andrew Leith) 3 Penn Center Plaza Philadelphia 2, Pa. LAWHON, Clyde E. Georgia Tech., Box 33946 Atlanta, Ga. 30332 LAWLER. Harry A. (R) 191 Elmwood Dr. Parsipnany, N. J. 07054 (Allied Chemical Corp.) LAWLESS. Emmett A., Jr. (S) Acme Brick Co. Box 448, Malvern, Ark. 72104 LAWRENCE. Howard O. (W) Industrial Ceramics Ltd. Box 53, Cooksville, Ont., Canada LAWRENCE. Ralph V. (RI) 926 Kenneth Rd., Glendale 2, Calif. (INTERPACE) LAWRENCE. Richard G. (S) 209 Briarwood Dr. Terre Haute, Ind. 47803 (Marion Brick Corp.) LAWRENCE. Walter F,, Jr. (El) 153 Momingside Rd., Verona, N. J. (RCA Victor) LAWRENCE, Willis G. (BFIP) State University of New York College of Ceramics, at Alfred Univ. Alfred. N. Y. 14802 LAWSON, W. Branch (W) 647 N. Elm St., Erwin, Tenn. (Lawson Feldspar & Minerals) LAWSON, William M. (M) Consumer & Technical Products Div. Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 LAWSON-JOHNSTON, Peter O. (M) 215 Carter Rd., Princeton, N. J. (Feldspar Corp.) LAYDEN. George K., Jr. (B) 20 Bayberry Rd. Glastonbury, Conn. 06033 (United Aircraft Corp.) LAYFIELD, James D. Columbia University Lamont Labs., Palisades, N. Y. LAYNE, Fred A. (WI) Cesco Plant, Refractories Div. Ferro Coro. Box 151, Crooksville, Ohio LAYSON. W. G,, Jr. (E) 144 Masters Rd., Hixson, Tenn. 37343 (American Lava Corp.) LAYTON, Donald R. (GI) 646 North Rd., N. E. Warren, Ohio 44483 (Thatcher Glass Mfg. Co., Inc.) LAZARO, Luis Martin Maquiceram, S. A. Ortiz Campos 2 y 3, Madrid 19, Spain LEACH, Georgia B. (DP) North Texas State University Box 5692, North Texas Sta. Denton, Texas LEACH, Neil E. (R) Diamonds Unlimited, Inc. 150 Winton Rd., N. Rochester, N. Y. 14610 ' LEAD INDl) STRIES ASSOCIATION INC. (Jctome F. Smith) 292 Madison Ave. New York, N. Y. 10017 LEAKE. Fred, Ir. (M) Evans Lead Corp. Box 1467, Charleston 25, W. Va. LEANDER, Karl J. Hoganas-Billesholms AB Hoganas, Sweden LEATHERMAN, John H. (C) 5900 Arlington Ave. Riverdale, N. Y. 10471 (Ceramco Inc.) LEAVER, Stanley (R) 97 N. Buffalo St., Apt. 4 Orchard Park, N. Y. (Electro Refractories & Abrasives Corp.) LE BELL, Rolf Casimir _ Pargas Kalkbergs Aktiebolag Pitkamakivagen 9, Abo, Finland LEBERKNIGHT, C. E. (GF) Kopp Glass, Inc. Box 8255. Pittsburgh 18, Pa. LEE CLAY PRODUCTS CO., INC. (Martin S. Bowne) Clearfield. Ky. 40313 LEE, Donald E. (B) ._ Armour Agricultural Chemical Co. 685 DeKalb Industrial Way Decatur, Ga* 30030 LEE, D. William (B) Arthur D. Little, Inc. ,n 15 Acorn Park, Cambridge, Mass. 02140 LEE. Harley C. (RF) Basic Incorporated, 845 Hanna Bldg. LEE, Haynes A., Jr. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 LEE. James A. (S) , Southern Bnck & Tile Mfgrs. Assn. LEE. John M. (B) ,_ 118 Chinaberry, Lake Jackson, Texas (Dow Qtemical Co.) LEE. P. William (El) 156 Marilyn Dr.. Bridgeport 6, Conn. (Vitramon, Inc.) LEE, William S. (CJI) 4035 Park Fulton Oval, Suite 431 Cleveland, Ohio (Ferro Corp.) LEE. William S. James A. Jobling & Co., Ltd. Wear Glass Works Sunderland, Co. Durham, England LEE, William T. 1756 Le Roy Ave. Berkeley. Calif. 94709 LEEDS. Donald H. (Cl) 1222 Second St., Apt. 2 Hermosa Beach, Calif. (Aerospace Corp.) Sandia Corp. Sandia Base. Div. 5135 Albuquerque, N. M. 87115 LEFFORGE. John W. (E) 39 Highland Ave. Lvnnfield Center, Mass. (Dewev & Almy Chemical Co.) LEFORT, Henry G. (CIP) Clemson University Dept. Ceramic Engineering Clemson, S. C. 29631 LEGGETT; Hyman (C) 11023 Chimineas Ave. Northridge. Calif. (Douglas Aircraft Co.) LE HERON. Harold Etablissements Porcher Usines de Revin, Ardennes, France LEHMANN, Hans Institut fur Steine tt. Erden Bergakademie Clausthal Tech. Hochschule 2a Zehntnerstrasse 3392 Clausthal-Zellerfeld, W. Germany LEIBIG, Edward C. (R) Corhart Refractories Co. 940 Commonwealth Bldg. Louisville, Ky. 40202 733 ,K.flOS. Russell F. (R) i`,'rToh Dixon Crucible Co. i.rtty city, N. J..007: 303 i-rPOl'D, -Martin H.. Jr. (RI) fl'/jO Landfair Rd. Pasadena, pC-alliiff. 0911107 /let Propulsion Lab.) ,,pDU>. Fiul A. i^610 Clifton Blvd. lakewood, Ohio 44107 -.JeR, Craig F. (Cl) r Glen Oak Terrace, R. R. 3 Stillwater, Minn. ^Minnesota Mining & Mfg. Co.) etcER, Daniel B. EI3i44 30th X. W., Seattle, Wash. 98107 ciIeY. William B. (El) ' 0l5 Elm Ave., Muhlenberg Park Reading. Pa. (Western Electric Co., Inc.) cttH. Andrew (R) E p j, Lavino & Co. 3 Penn Center Plaza Philadelphia 2, Pa. FITTEN. Carl F. (R) t Electro Refractories & Abrasives Corp., 344 Delaware Ave. v Buffalo, N. Y. 14202 r FITZ, Warren W. P 7022 30th X. E.. Seattle IS, Wash. ELL, Eberhard (B) t Rausch & Lomb, Inc. Rochester. X. Y. 14602 LE MAT, Yves Societe Nouvelle des Ets. Emile Muller 6 Blvd. P.V Couturier Ivry-Port, Seine, France EMMERMAX, Paul C. (R) 12800 Shaker Blvd. Cleveland, Ohio 44120 (E. I. du Pont de Nemours & Co.) LENCHNER. Theodore (DF) 4625 Fifth Ave., Apt. 707 . Pittsburgh, Pa. 15213 LENT, Robert S. Box 1375, Alfred, N. Y. 14802 LEONARD, Leonard D. (R) 120 Sharon Rd., Washington, Pa. 15301 (Findlay Refractories Co.) LEONARD, Regis J., Jr. Rutgers, The State University School of Ceramics New Brunswick,-N. J. 08903 LEOPOLD, Jean H. Leopold & Cie. Pfaffenhoffen, Bas-Rin, France LEO-WOLF, A. L. (E) Carborundum Co. Refractories & Electronics Div. Box 339, Niagara Falls, N. Y. 14302 LEPIE, Myron P. (BI) 18 Travis Dr., Chestnut Hill 67, Mass. (Raytheon Co.) LEPORE, Daniel D. Box 53A, R. R. 1, Holcomb, N. Y. LEPORE, Donald A. (E) 100 Franklin St., Bldg. 2, Apt. E-17 Morristown, N. J. (Airtron, Div. of Litton Industries) IEPP, Jack M. (S) 3415 Ladaka Ave., Ashland, Ky. (Carlyle Tile Co.) IERMAN, Leon (E) Eitel-McCullough, Inc. 301 Industrial Way San Carlos, Calif. 94070 ESCELIUS, T. Joseph (B) Ultra Carbon Corp. Box 747, Bay City, Mich. 1ESCHEN, John G. (E) General Electric Co., Research Lab. ...Box 1088, Schenectady, N. Y. 12301 lTER, Frank P. (W) 75 Mercer Ave., Hartsdale, N. Y. (Consultant) LESTER, W. Ronald (GF) 140 Overbrook Rd. West Hartford, Conn. 06107 ...(Hartford Div., Emhart Corp.) LSSZL, Matthias Smalteria & Metallurgies Veneta S.p.A., 20 Trozzetti .. Bassano del Grappa, Vicenza, Italy STORT, Marc Yv Centre National d'Etudes et 1 Kecherches Ceramiques 3 Avenue Paul Doumer Paris 16, France f `Vo1- 43, No. 10 (1964) LETTER, Eugene C. (B) Bausch Si Lomb, Inc. Materials Research Lab. Rochester, N. Y. 14602 LEVANDOWSKY, Madame Societe Fm'scaiae de Co'amique Service de CXcn/nentation 23 rue de Cronstadt Paris XV, France LEVETT, Peter D. (E) National Lead Co. Titanium Alloy Manufacturing Div. Box C, Bridge Station Niagara Falls, N. Y. 14305 LEVI. Ormonde S. (G) Verd-A-Ray Corp. Box 8, Sta. A, Toledo, Ohio 43605 LEVIN, Ernest M. (BF) National Bureau of Standards 313.06, Washington, D. C. 20234 LEVINE, Irving L. (E) 1816 Southwood Lane Clearwater, Fla. 33516 (General Electric Co.) LEVINSON, Solomon (E) 8201 16th St., Silver Spring, Md. (U. S. Naval Research Lab.) LEWIS. Albert (G) 510 S. Shellman San Dimas. Calif. 91773 (Aerojet-General Corp.) LEWIS, Arthur E. (B) 884 Santa Rita Ave. Los Altos, Calif. (Fairchild Semiconductor) LEWIS. George H,, III (M) Akron Porcelain Co. 2792 Cory Ave., Akron, Ohio 44314 LEWIS, Gordon (B) University of Missouri at Rolla School of Mines & Metallurgy Rolla. Mo. 65401 LEWIS. John L. (G) Libbey-Owens-Ford Glass Co. Box 1091, Shreveport, La. 71101 LEWIS, John W., Jr. (RI) Dixie Div. A. P. Green Fire Brick Co. Kimberly, Ala. LEWIS. Joseph H. (G) American-Saint Gobain Corp. Box 929, Kingsport, Tenn. 37662 LEWIS, Thomas W.. II (RJ) 4829 Interboro Ave. Pittsburgh, Pa. 15207 (Harbison-Walker Refractories Co.) LEWIS, William C. (G) Big Flats, N. Y. (Corning Glass Works) LIBBEY. Donald L. (G) Dierks Industries, Inc. 810 Whittington Ave. Hot Springs. Ark. 71901 LIBBEY-OWENS-FORD GLASS CO. (Roy A. Nyquist) 1701 E. Broadway, Toledo, Ohio 43605 LIBERATORE, Laurence C. (G) Taylor Instrument Co., Inc. Box 238, Arden, N. C. 28704 LIBERTO, James L. (GI) Pittsburgh Plate Glass Co. Works No. 4, Ford City, Pa. 16226 LIBERTY GLASS CO. (Frank P. Collins) Collins Bldg., Sapulpa, Okla. LICHT, Charles A. (R) U. S. Reduction Co. 4610 Melville Ave., East Chicago, Ind. LICHTENBERGER, Donald R. (B) General Electric Co., N.M.P.O. Box 132, Cincinnati, Ohio 45215 LIEDER. Phillip H. (R) 2600 Dogwood Lane Norristown, Pa. 19401 (E. J. Lavino & Co.) LIEDERBACH, William H. (El) 256 Bexhill Dr., Carmel, Ind. (Radio Corp. of America) LIES, Armand Cerabati, 10 rue Pasteur Pont Ste Maxence, Oise, France LIES. William J. (E) 323 W. Lincoln St., Findlay, Ohio LIETZ, Joachim Mineralogisch-Petrographisches Inst. Universitat Hamburg, Grindelallee 48 2 Hamburg 13, Germany LIGHTNER, Leo F. (C) 15645 Normandy Ave. Cleveland, Ohio 44111 (Ferro Corp.) L1GOX, Elmer R. (SI) W. S. Dickey Clay Mfg. Co. Box 402, Pittsburg, Kans. LILLER, William P.,Jr. (S) Pittsburgh Plate Glass Co. Chemical Div., One Gateway Center Pittsburgh, Pa. 15222 LILLIENBERG, Rowland W. (M) Lindberg Engineering Co. 2150 W. Hubbard, Chicago, 111. 60612 LIMES, Robert W. (RFI) Republic Steel Corp. 6801 Brecksville Rd. Research Center, Cleveland 31, Ohio LINCK, Frederick E. (R) 2406 Possum Creek Ct. Houston, Texas 77017 (Jos. McCollum Co. of Texas) LINDEMER, Terrence B. 1943 N. E. 15th St. Gainesville, Fla. 32601 LINDEN, Carl H. (R) E. J. Lavino & Co. Box 872, Freeport, Texas 77541 LINDENTHAL, James R. (El) 308 Steuben St. Horseheads, N. Y. 14845 (Corning Glass Works) LINDENTHAL, John W. (GI) Washington's Advance R. R. 1, Freehold, N. J. (Engelhard Industries, Inc.) LINDGREN, Erik Royal Copenhagen Porcelain Manufactory Ltd. 45 Smallegade Copenhagen F, Denmark LINDQUIST, C. Alan, Jr. (El) 9281 Larkspur Dr. Westminster, Calif. (Greentree Electronics Corp.) LINDROTH. Stig A. Skovde Gasbetong AB Skovde, Sweden LINDSAY, Carey E. (RI) 1099 Fairfield Ave. Columbiana, Ohio 44408 ' (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) LINDSAY. J. Gordon (R) Aluminium Labs. Ltd. Arvida, Que., Canada LINDSKOG, Per F. Hoeganaes Sponge Iron Corp. Riverton, N. J. 08077 LINDSTROM, David H. (GJ) Corning Glass Works Corning, N. Y. 14830 LING. Theodore 25 Clifton Ave., Apt D-1714 Newark, N. J. 07104 LINKHORN, William H. (W) 1270 Rosedale Dr. Mansfield, Ohio 44906 (Ingersoll-Humphryes Div. Borg-Wamer Corp.) LINN, LTJG Richard W. U. S. Naval Postgraduate School Box. 1069, Monterey, Calif. 93940 LINTNER, Robert E. (E) 3185 Webster St., Denver, Colo. 80215 (Coors Porcelain Co.) LINWOOD, Sidney H. (E) Stackpole Carbon Co. Saint Marys, Pa. 15857 LIPP, Daniel (G) Corning Glass Works Painted Post, N. Y. 14870 LIPPMAN, Alfred, Jr. (W) 7207 Kingwood Rd. Little Rock, Ark. 72207 ... (Reynolds Metals Co.) LITTLE, Jack R. (Cl) Pfaudler Permutit Inc. 1000 West Ave. Rochester, N. Y. 14603 LITTLE, John M. (S) Pomona Pipe Products Co. Box 68, Gulf, N. C. LITTLETON, J. T. (Honorary, GF) Corning Glass Works Corning, N. Y. 14831 LITWIN, Roger W. 2713 Haste St,, Berkeley 4, Calif. LIVOVICH, Andrew F. (R) Universal Atlas Cement Co. 337 N. Virginia St., Hobart, Ind. LLOYD, James H. (E) Union Carbide Corp. Food Products Div., 6733 W. 65th St. Chicago, 111. 60638 735 nVD. Katherine (B) Aluminum & Chemical Corp. ,n0 lakeside Dr. fiVnd, Calif. 94604 i ,, $jng-Cheuk ('E) 1-' RellTeleph-ii* labs., Inc. fet Union Slvd., Allentown, Pa. 18103 ./nCUL, Sd-wsrd M. (G) l^nu-e/is-Illinois onl N. Shabbona St., Streator, 111. ,,rERlA COLOMBIANA S. A. 0 /Elkin Echavarria) Apartado Aereo No. 10-46 Medellin, Colombia J5Luther D. (B) Third St., Youngstown, N. Y. /Carborundum Co.) nrHRlDGE, James F. Ferro Enamel Argentina S.A.I.C. v 0. Box 2553, Correo Central giienos Aires, Argentina 0CDiamond>SpSrin(gs)Lime Co. nox 409, Diamond Springs, Calif. nCKHEED MISSILES & b" SPACE CO. (Henry W. Lavendel) 1251 Hanover St., Palo Alto. Calif. mGAN CLAY PRODUCTS CO. 10(Barton A. Holl) Box 698, Logan, Ohio 43138 i`^OIGJA3N4. Do" N. (G) Birch Tree Dr., Toledo 13, Ohio /Toledo Engineering Co., Inc.) t OGIUDICE, Joseph S. (B) L 1002 Green Hills Rd., Toledo 7, Ohio (Owens-Illinois) LOKAY,.Joseph D. (G) Continental Can Co., Inc. Metal Div. 1350 W. 76th St., Chicago, 111. 60620 lONDEN. William H. (SI) 2456 S. Patton Ct. Denver, Colo. 80219 (Rohinson Brick & Tile Co.) L0NDEREE, Joseph W., Jr. (R) 1618 Cherokee Rd., Louisville 5, Ky. (Corhart Refractories Co.) LONG, Bernard 63 Rue de Rome, Paris 8e, France | LONG, George (B) ' Northern Illinois Gas Co. r Box 190. Aurora, 111. 60507 >0NG, Harry E. (C) : American Porcelain Enamel Co. 1285 E. Keating Ave. Muskegon, Mich. LONG. John V. (C) Solar Div. International Harvester Co. 2200 Pacific Hwy. San Diego, Calif. 92112 LONG. Luther L. (G) Owens-Coming Fiberglas Coro. Case Ave., Newark, Ohio 43055 i LONG. Lynn A. (GJ) ; 316 Ridgeway Rd. i Lexington. Ky. 40502 r /General Electric Co.) ' LONG. Robert. Sr. (C) American Porcelain Enamel Co. 1285 E. Keating Ave. Muskegon 36, Mich. LONG, Robert J. (C) American Porcelain Enamel Co. 1285 E. Keating Ave. Muskegon 36, Mich. : XING. Roger A. (C) 2730 Verda Ave. Escondido, Calif. 92025 (Whittaker Corp. Narmco Research & Development Div.) X)NG, Russell E. (WI) American Olean Tile Co. 1000 Cannon Ave.. Lansdale, Pa. 19446 -0NG. Stanley A. (EJI) 3337 N. 36th St. Milwaukee 16, Wise. (Centralab Electronics Div. , Globe-Union Inc.) 5-0NG, William D. ; . 18 Elm St., Allegany, N. Y. 14706 j -ONGENECKER. Robert J. (MI) , Foote Mineral Co. Route 100, Exton, Pa. 19341 XnJGFRITZ, Robert K. (RI> Clearfield Clay Products Co. , Box 1110, Clearfield, Pa. ONGweLL, James A. 1669 Oxford. Apt. 4 Berkeley, Calif. 94709 9 43, No. 10 (1964) LOOMIS, David G. (MI) _ Loomis Engineering & Mfg. Co. R. R. 46, Caldwell, N. J. 07007 LOOPER, Donald R. (RJ) Denver Fire Clay Co. 3033 Blake St., Denver. Colo. 80217 LOPES, Charles A. . 3430 Warren Rd. Cleveland, Ohio 44111 LOREY, Frederick D. (GI) One Pinewood Circle Corning, N. Y. 14832 (Corning Glass Works) LOREY, G. Edwin (BP) . University of Missouri at Rolla School of Mines & Metallurgy Rolla, Mo. 65401 LOSCO, Alfred G. .. Viale Giulio Cesare 8, Bergamo, Italy (Industrial Technical Ceramics Co.) LOU, Nils (DP) 1536 Taylor Ave. St. Paul, Minn. 55104 (Hamline University) LOUDEN, Robert H. (WI) McGean Chemical Co. 1250 Terminal Tower Cleveland, Ohio 44113 LOUGHERY. William J. (G) Rohm & Haas Co. Box 219, Bristol, Pa. LOUGHMAN, John I. (BJ) B. F. Drakenfeld & Co.. Inc. Box 519, Washington, Pa. 15301 LOUGHRIDGE, Frederick A. (G) 128 Pine St., Manchester, Mass. (Sylvania Electric Products, Inc.) LOVELL, Robert B. (G) Modiglass Fibers Div. Reichhold Chemicals. Inc. Box 86, Bremen, Ohio 43107 LOVENBACH. J. Glaceries de Saint Roch S. A. 77 Av. R. Vandendriessche Brussels 15, Belgium LOVETT. Frank D., Jr. 611 Seminole Ave. Philadelphia, Pa. 19111 LOWE. Earl C. (SI) Summit Dr., Box 46 Logan, Ohio 43138 (Straitsville Brick Co.) LOWE, George K. (GI) Chas. Taylor Sons Co. 3431 W. Brainard at Chagrin Blvd. Cleveland 22, Ohio LOWE, Gerald E. (R) _ Refractory Sales & Service Co. Inc. 9 Office Park Circle - Birmingham, Ala. 35223 LOWE, Robert F. (B) Phoenix Cement Co. Box 728, Ciarkdale. Ariz. 86324 LOWE, William S. (R) A. P. Green Fire Brick Co. 1018 E. Breckenridge St. Mexico, Mo. 65265 LOWER, Clarence G. (S) New Bethlehem Tile Co. 311 Lafayette St. New Bethlehem, Pa. 16242 LOWER. David H. (SI) 722 Penn St.. New Bethlehem, Pa. (New Bethlehem Tile Co.) LOWER. Lloyd C. (S) 227 Washington St New Bethlehem, Pa. (New Bethlehem Tile Co.) LOWER. Lloyd, Jr. (S) New Bethlehem Tile Co. 311 Lafayette St. New Bethlehem, Pa. 16242 LOWERY. Harold E. (W) 5540 Carol Jean Blvd. Garfield Heights, Ohio 44125 (Harshaw Chemical Co.) LOWRANCE, David T. (BI) Ling-Temco-Vought, Inc. Astronautics Engineering 352130 Box 6267, Dallas, Texas 75222 LOWRANCE. Robert T. (W) Tackson Tile Manufacturing Co. Box 2006, Jackson, Miss. 39205 LUCARELLI, Lawrence A. 10133 S. 52nd Ave., Oak Lawn, 111. LUCAS, Howard R. (G) Owens-Illinois, Libbey Products Box 919, Toledo, Ohio 43601 LUCCHESI, Adrienne 2327 W. 24th St., Chicago, 111. LUCEK, John R. (G) General Electric Co. Bushing Products Eng., Bldg. 54 Lab. 100 Woodlawn Ave., Pittsfield, Mass. LUCIDO, Peter J. (RI) Foote Mineral Co. Route 100, Exton, Pa. 19341 LUCIER, Arthur E. (B) 704 Runnymead Rd. Raleigh, N. C. 27607 (North Carolina State) LUDOW1CI, Johann W. Firma Carl Ludowici KG 6729 Jockgrim, Rheinpfalz, Germany LUDWIG, David W. (GI) Pittsburgh Plate Glass Co. One Gateway Center Pittsburgh, Pa. 15222 LUEDEMANN, Lois W. (BP) 55 Maolis Ave., Bloomfield, N. J. (Fairleigh Dickinson University) LUEDERS, Roland (M) 5101 Dogwood Trail, Meadow Wood Lyndhurst, Ohio 44124 (Ferro Corp.) LUHRS, Millen E. (GI) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 LUKE. Nina (M) 2500 Salta Ave., #19 Santa Ana, Calif. 92704 (Transport Dynamics, Inc. R & D Div.) LUKS, Daniel W. (El) Box 56, Frenchtown, N. J. (Frenchtown Porcelain Co.) LULL, Stanley E. (RI) 69C Court St., Westfield, Mass. (Cortland Grinding Wheels Corp.) LUM. David W. (BJI) 2463 Brown Rd., Overland 14, Mo. (McDonnell Aircraft Corp.) LUNAK, Thomas E. (El) 1503 Redwood Ave. Mount Prospect, 111. 60057 (Engineered Ceramics Mfg. Co.) LUND, H. Howard (SI) Pomona Pipe Products Co. Winston-Salem Rd., Greensboro, N. C. LUND, L. Howard (S> Darlington Brick General Dynamics Corp. Darlington, Pa. LUND, Melvin S. (M) General Color & Chemical Co., Inc. Box 7, Minerva, Ohio 44657 LUND, Randolph A. (R) United States Steel Corp. Duquesne Works, Mail Sta. 23 Duquesne, Pa. LUNDBERG, Kenneth A. (R) 3012 Willow Way Portsmouth, Ohio 45662 (Chas. Taylor Sons Co.) LUNDE. Marvin C. (RI) 1108 Fairfield Ave., Columbiana, Ohio (Kaiser Refractories Div, _ Kaiser Aluminum & Chemical Corp.) LUNDIN. Sten T. Royal Institute of Technology Div. of Chemical Technology Stockholm 70, Sweden LUPFER. David A. (E) 36 Clive St.. Metuchen, N. J. (Rutgers, The State University) LUSHER. Gerald H. (R) Norton Co., 110 S. Garfield Ave. Montebello. Calif. 90640 LUSK, Edwin W. (E) Coming Glass Works, Pilot Plant #2 Coming, N. Y. LUTTERUS, Johann (W) 41 Ridgewood. Wheeling, W. Va. (Wheeling Tile Co.) LUX. John H. (M) Haveg Industries, Inc. Plastics Park, Wilmington 8, Del. LUZ. Robert A., Jr. (M) 1019 Hillside Ave., MR-2 Lansdale, Pa. (American Olean Tile Co.) LYKE, Harold F. (GJ) 2238 Rosehill Dr., Toledo, Ohio 43615 (Owens-Illinois) LYLE. Aaron K. (GF) 21 Cumberland Rd. West Hartford 7. Conn. (Hartford Div., Emhart Corp.) LYNCH, Eugene D. (RF) Argonne National Lab., Bldg. 212 9700 S. Cass Ave., Argonne, 111. 60440 73 IS1 1",l"8n 'd-Aloaiic xlwaithr vpJCH, James F. (RF) b Rattelle Memorial Institute <05 King Ave., Columbus, Ohio 43201 lobn F. (El) (A l) ,';j Oak' Harbor Rd., Fremont, Ohio (Brush Beryllium Co.) vKCH. Walter J. (G) BOX 512, Hartford C/, Ind. (touiijton Glass Co., juic.) , VNSAVAGE, Walter F. (GI) L* Pittsburgh Coming Corn. Box 37, Port Allegany, Pa. 16743 ,yON, Ethel V. (B) r* Portland Cement Association 5420 Old Orchard Rd. Skokie, 111. 60078 , voN, Kenneth C. (GFI) L' 357 E. Washington St. Dunkirk, Ind. 47336 (Ball Brothers Research Corp.) i VON, Richard E. (X) 614 Newcomer St. Richland, Wash. 99352 ,yONS, Clifford T.(W) 3114 Whitehall Dr. Pallas, Texas 75229 (Southwestern Talc Corp.) LYONS, Edward J. (C) 36 Palmer Dr., Wapping, Conn. (Pratt & Whitney Aircraft) LYONS, S. C. (B) Georgia Kaolin Co. Pry Branch, Ga. LYTLE, Jack A. (El) TRW Electronics Components Div. 666 Garland PI. Pes Plaines, 111. 60016 LYTTLE, Frobisher T. (WFI) 1031 Findley Ave., Zanesville, Ohio M VlcADOO. D. Parker (W) J. M. Huber Corp. 630 Third Ave., New York, N. Y. 10017 McAllister, a. (w> Smith & Stone Ltd. Georgetown, Ont., Canada McALLISTER, Christopher (GI) 419 Stanley Ave., Clarksburg, W. Va. (Pittsburgh Plate Glass Co.) McALLISTER, R. F. (C) Ferro Enamels (Canada) Ltd. Davis Ave., Oakville, Ont., Canada McALPIN, James L. Industrie Bitossi s.a.s. Vinci, Firenze, Italy McALPINE, Kenneth B. (G) General Electric Co. J' Advance Engr. 437 Large Lamp Dept., Nela Park 5 Cleveland, Ohio 44112 1 McANINCH, George C., Jr. (R) J Kaiser Refractories Div. 5 Kaiser Aluminum & Chemical Corp. ! Box 47, Columbiana, Ohio 44408 HcAULEY, James W. (G) 2334 Sherwood Rd., Toledo 14, Ohio (Libbey-Owens-Ford Glass Co.) ; KcBRAYER, R. Douglas (BJ.) North Carolina State Box 5012, State College Sta. 1 Raleigh, N. C. ! McBride, e. b. (gi Baldwin-Ehret-Hill, Inc. 500 Breunig Ave. ,, Trenton, N. J. 08638 McBRIDE, Harriet (B) American Smelting & Refining Co. Central Research Labs. South Plainfield. N. J. McCAIN, Kenneth B. (R) Wilbur B. Driver Co. 1875 McCarter Hwy. Newark, N. J. 07104 HcCALLUM, Douglas W. (C) Day & Night-Payne'Div., Carrier Corp. 855 Anaheim-Puente Rd. ,, La Puente, Calif. 91747 McCANN. D. M. (WI) Akron Porcelain Co. ( i. 2^<)2 Cory Ave.. Akron, Ohio 44314 i McCANN. Sidney W. (Cl) J Pfaudler Permurit Inc. I, Midtown Plaza, Rochester, N. Y. 14604 ne-ffi* McCarthy. Daniel N. (G) I Anchor Hocking Glass Corp. Plant #21 Dec., Lancaster, Ohio 1ETIN ' V0L. 43, No. 10 (1964) McCartney, ehc r. University of New South Wales Dept, of Ceramic Engineering Box 1 Kensington, N. S. W., Australia MeCARTY, C. Dennis (MJ) United Clay Mines Con?. Box 1201, Trenton, N.J. 08606 McCAULEY, Ronald A. 57 N. Repauno Ave. Gibbstown, N. J. 08027 McCLAVE, James W. (SI) Peerless Clay Corp. Box 250, Toronto, Ohio McClelland, James d. (B) 4403 Firmament, Encino, Calif. (Aerospace Corp.) McClelland, Roland h. (El) Riverwoods, Woodland Lane Deerfield,111. (Amphenol-Borg Electronics Corp.) McCLURE, Clifton M,, III (R) Box 273, Anderson, S. C. 29622 (U. S. Air Force) McCOLLISTER, Howard L. (I) 809 Underwood Ave. Toledo, Ohio 43607 McCOLLOM, Perry C. (RI) American Refractories & Crucible Corp., North Haven, Conn. McCORMACK, Kenneth J. (G) 4205 Gilhouse Rd., Toledo 13, Ohio (Owens-Illinois) McCORMICK, Stewart W. (RI) 5402 Fremont St. Springfield, Va. 22151 (American Machine & Foundry Co.) McCOY, Lany G. 308 S. Walnut St., Fletcher, Ohio McCOY. Nelson (W) Nelson McCoy Pottery Co. Roseville, Ohio McCOY, NELSON, POTTERY CO. (Nelson McCoy) Roseville, Ohio McCRACKEN, William H. Refractarios Peruanos S. A. Apartado 4267, Lima, Peru McCREERY, C. Wayne (G) 4818 Haddington Dr., Toledo 13, Ohio (Owens-Illinois) McCREIGHT, Louis R. (MFI) General Electric Co. Valley Forge Space Technology Center Box 8555, Philadelphia, Pa. 19101 McCUEN, David B. Ferro Corp., 4150 E. 56th St. Cleveland, Ohio 44105 McCULLOUGH, James D. (R) Babcock & Wilcox Co. Old Savannah Rd., Augusta, Ga. 30903 McCULLUM, Dale E. (C) 6715 Missouri Ave. Hammond, Ind. 46323 (IIT Research Institute) McDANEL, Donald W. (R) McDanel Refractory Porcelain Co. 510 Ninth Ave. Beaver Falls, Pa. 15010 McDANEL, Melvin W. (W) 18 Davidson Dr. Beaver Falls, Pa. 15010 (McDanel Refractory Porcelain Co.) McDANEL. Sumner W. (R) Sunset Dr., R. R. 2 Beaver Falls, Pa. 15010 (McDanel Refractory Porcelain Co.) McDANIEL, Clyde L. (B) 5712 Wyngate Dr., Bethesda, Md. 20034 (National Bureau of Standards) McDERMOTT, James J., Jr. (G) 150 Nassau St.,.New York, N. Y. 10038 (Attorney) McDonald, c. h. (Si) West Brothers Brick Co. 6600 Sheriff Rd., N. E. Washington 27, D. C. McDOUGAL, Taine G. (FI) Ha'Penny House Somerset Bridge, Bermuda McDOUGALL, Clayton S. (E) Arnold Engineering Co. Box G, Marengo, 111. 60152 McDOWALL, Ian C. University of Melbourne Brick Development Research Institute School of Architecture & Building Parkville N. 2, Viet., Australia McDOWELL, J. Spotts (RF) Webster Hall Hotel 4415 Fifth Ave., Pittsburgh 13. Pa. McDOWELL, Samuel J. (LIT) 52 Elm Ave., Metuchen, N. J. (McDowell Electronics Inc.) McELROY, R. H. (MI) International Clay Machinery of Delaware, Inc. 15 Park Row, New York 38, N. Y. McEVOY. Robert J. (RFI) 566 Kenwell Dr., Newark, Ohio (Owens-Corning Fiberglas Corp.) McFADDEN, Allan L. 69 Chittenden Ave. Columbus, Ohio 43201 McFADDEN, Charles A. (W) Bickley Furnaces, Inc. '550 State Rd., Philadelphia 14, Pa. McGEE, Thomas D. (XIP) Iowa State University Ceramic Engineering Dept. Ames, Iowa 50010 McGinnis, r. a. (W) American Lava Corp. Cherokee Blvd. & Mfgrs. Rd. Chattanooga, Tenn. 37405 McGOWAN, H. Christopher (XJ) Paper Makers Importing Co., Inc. 44 S. Second St., Easton, Pa. 18042 McGOWAN, John P. (B) Franklin Institute Library 20th & Parkway Philadelphia, Pa. 19103 McGRAW, Delford A. (GF) 4117 Graceway, Toledo, Ohio 43606 (Owens-Illinois) McGREGOR, Frederick B. (M) Great Lakes Foundry Sand Co. 1217 Francis Palms Bldg. Detroit 1, Mich. McGREGOR, Jimmie R. (S) Can-Tex Industries, Inc. Owensboro Sewer Pipe Div. Box 1427, Owensboro, Ky. 42301 McGUIRE, Gordon G. (R) 9340 Rivershore Dr. Niagara Falls, N. Y. 14304 (Carborundum Co.) McHENRY, Russell (M) W. Pennsylvania Ave. Chester, W. Va. (R. A. Griffin Co.) McHOSE, M. M., Jr. (M) Such Clay Co. Box 47, Perth Amboy, N. J. McHUGH, Charles O. (C) 20730 W. Chicago Detroit, Mich. 48228 (Ford Motor Co.) McILWAIN, Eugene M. (R) 121 Connecticut Ave. Jamestown, N. Y. (Harbison-Carborundum Corp.) McINTOSH, Davis C. (C) New England Metallurgical Corp. 239 Lenox St., Norwood, Mass. McINTYRE, G. H. (CFI) 5200 E. Euclid Ave. Boulder, Colo. 80302 (Coors Porcelain Co.) McINTYRE, G. H., Jr. (G) Tizon Chemical Corp. Locktown Rd., Flemington, N. J. 08822 McKANE, John W. (R) 257 Chesterfield Ave. Glen Ellyn, 111. (Engineered Ceramics Mfg. Co. Div. of Basic Products Corp.) McKEE, W. Dean, Jr. (B) 536 Briarwood Dr., Brea, Calif. (Autonetics Div. North American Aviation, Inc.) McKEEN, Richard D. (El) Arnold Engineering Co. Box G, Marengo, 111. McKENNA, Bernard D. (R) 10325 Murtha Dr., San Jose, Calif. (Kaiser Aluminum & Chemical Corp.) McKENNA, John F. (G) 12 Liberty Ave., Burlington, Mass. (Sylvania Electric Products, Inc.) McKENZIE, Donald R. 515 S. "S" St., Livermore, Calif. McKINLEY, Robert F. (RI) 2337 S. 16th Ave., Broadview, 111. (IIT Research Institute) McKINNEY, W. B. (G) Hartford Div., Emhart Corp. Box 1620, Hartford, Conn. 06102 McKINNIE, j. R. (R) Formac Co., 3211 McManus Ave. Los Angeles 34, Calif. 739 .,v-KlS, Charles L. (GI) tffKLens-Corning Fiberglas Corp. I' S^hnical Center Knville. Ohio 43023 )lfSAluminu" Co. of America Vi45 Wil 'hire Blvd. It Angeles 17, Calif. JnLLA George W., Jr. (Cl) SJRad1e0n.aB.Moxd.12I141C22 fpmco Div., Glidden Co.) ,AM. Eugene K. (R) ]W j s Box 334, Johnstown, Pa. iRethlehem Steel Co.) ArEN. Henry D. (C) M'^rro Enamels (Canada) Ltd. on* 370, Oakville, Ont., Canada r,,t,n rut jlel Liverpool, Ohio /Bell Operations) ,, arEN, Malcolm G. (WP) ' C Rutgers, The State University crhool of Ceramics jfcw Brunswick, N. J. 08903 Kd-ARNEY, Joseph (E) 'C 40lA 76th Ave., N. Myrtle Beach. S'. C. 29S77 /Hi-0 Div., Aerovox Corp.) ucLAUGHLIN, John L. (C) C S64 S. Craig PI., Lombard, III. fO. Hommd Co.) UcLAUGHLIN, William H. (R) Alsey Refractories Co., Alsey, 111. CLEAN, William E. (E) ' 209 N. Second, Independence, Kans. (Electra Manufacturing Co.) McLELLAN, George W. (G) Corning Glass Works Houghton Park, Coming, N. Y. 14830 McLEOD, Harry D. M Box 827, Alfred, N.Y. 14802. - McLERAN, William A., Jr. (C) Pemco Div., Glidden Co. 5601 Eastern Ave. Baltimore, Md. 21224 McMAHON, John F. (XFIP) Box 965. Alfred, N. Y. 14802 (State University of New York College of Ceramics, at Alfred Univ.) UcMAHON, John F,, Jr. (El) ; 6 Watson Ave., Barrington, R. I. (Glass-Tite Industries, Inc.) UcMARLIN, Robert M. (GJ) 95 N. 40th St., Apt. 2 Newark, Ohio 43056 (Owens-Corning Fiberglas Corp.) McMASTER, Harold A. (G) Permaglass, Inc., 215 W. Main St. Box 141, Woodville, Ohio 43469 SlcMILLAN, Peter W. Crosswinds, Chase Rd. J Brocton, Staffs, England :! (Nelson Research Labs. 4 English Electric Co. Ltd.) ' KcMILLAN, William J. (B) ! Dow Chemical Co. Physical Research Lab., 280 Bldg. Midland, Mich. 48640 IcMULLEN, John C. (R) Carborundum Co. Electro-Minerals Div. Niagara Falls, N. Y. VcMURDIE, Howard F. (BF) National Bureau of Standards Washington, D. C. 20234 VcMURTRY, Carl H. (RI) ! 512 Meadowbrook Dr., Lewiston, N. Y. ; (Carborundum Co.) cMURTRY, Everett L. (I) 1053 E. Lake Rd., R. R. 1 Dundee, N. Y. WALLY. Robert N. (B) I Coming Glass Works i Ceramic Research Lab. Corning, N. Y. SAMARA, E. P. (WFI) 73 Ritchie Ave. t Cincinnati, Ohio 45215 , (Cambridge Tile Mfg. Co.) { WAMARA. Edward P., Jr. (El) j Electronics Div. Indiana General Corp. Crows Mill Rd., Keasbey, N. J. 08832 -NAMARA, Richard B. (RI) One Allendale Ct. Buffalo, N.Y. 14215 (Electro Refractories & , Abrasives Corp.) , Vt~ 43, No. 10 (1964) McNAUGHTON, Ronald R. (R). Consolidated Mining & Smelting Co. of Canada Ltd., Metallurgical Div. Trail, B. C., Canada McNEAR, John E. (S) L. P. McNear Brick Co. Box 1380, San Rafael, Calif. 94902 McNEIL, Robert A. (GJ) 79 Somerset St. Rochester, N. Y. 14611 (Bausch & Lomb, Inc.) McNEILLY, Clyde E. (B) 2115 Symons, Richland, Wash. (General Electric Co.) McPHERSON, Donald J. (C) 1306 Braebum Rd., Flossmoor, 111. (IIT Research Institute) McPHERSON, Kenneth J. 731 Robinson St., Elmira, N. Y. 14904 McQUARRIE, Malcolm C. (B) 1207 Trestle Glen Rd. Oakland, Calif. 94610 (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) McQuillan, Roy a. (E) Northrop Corp., Nortronics Div. 100 Morse St., Norwood, Mass. McRITCHIE, Frank H. (R) Mellon Institute, 4406 Fifth Ave. Pittsburgh, Pa. 15213 McTAGGART, G. Don (R) Coming Glass Works --Coming, NLY._14831_. McTAGGART, Ralph W. (W) 6 Orchard Way, Yardley, Pa. ( American-Standard ) McVAY, T= N. (BFI) 10 Oakwood Ct. Tuscaloosa, Ala. 35401 (U. S. Bureau of Mines) McWALTER, H. G. (R) Harbison-Walker Refractories Co. Twp Gateway Center Pittsburgh. Pa. 15222 McWilliams, John r. (B) 11116 Quinn Ave., S. Minneapolis, Minn. 55431 (U. S. Bureau of Mines') McWilliams, Robert j. (Ci) Pfaudler Permutit Inc. 1000 West Ave. Rochester, N. Y. 14603 MacALPINE. William M. (G) 357 E. Main St., Somerville, N. J. (Johns-Manvilie Research Lab.) MacAVOY, Thomas C. (G) 164 E. Fourth St., Coming, N. Y. (Coming Glass Works) MACBETH, Glenn W. (G) American Optical Co., Glass Plant Southbridge, Mass. MACCALOUS, Joseph W. (RI) 149 Greenmeadow Dr. Timonium, Md. 21093 (Martin Marietta Coro.) MAC CHESNEY, J. B. (B) 6 Central Ave., Morris Plains, N. J. (Bell Telephone Labs., Inc.) MAC CRONE, Robert K. (BP) University of Pennsylvania School of Metallurgical Engineering Philadelphia, Pa. 19014 MacDONALD. R. W. (WI) 109 Bent Oak Dr. San Antonio, Texas 78231 (Consultant) MacDONELL. Herbert L. (G) Coming Glass Works Coming, N. Y. 14832 MacDOWELL, John F. (G) Coming Glass Works, Coming, N. Y. MACER, Ed (E) Carborundum Co., Globar Plant Box 339, Niagara Falls, N. Y. MacFARLANE, Edward K. (R) 603 Eugene, Mexico, Mo. 65265 (A. P. Green Fire Brick Co.) MacFARLANE. John L. (R) Standard Fire Brick Co. Div. A. P. Green Fire Brick Co. Box 1614, Pueblo, Colo. MacGIBBON, Richard John G. Stein & Co., Ltd. Manuel Works Nr. Linlithgow, Scotland MACHLIN, Irving (B) 1903 Ladd St.. Silver Spring, Md. (Bureau of Naval Weapons) MacINTYRE. Donald J. (WI A. B. Chance Co., Box 838 Parkersburg, W. Va. 26101 MACKAY, Stanley R. (E) 163 High St., Exeter, N. H. (Sylvania Electric Products, Inc.) MACKENZIE, James United Steel Companies Ltd. Research & Development Dept. Swinden Labs., Moorgate Rotherham, England MACKENZIE, John D. (GP) Rensselaer Polytechnic Institute Dept, of Materials Engineering Troy, N.Y. MACKLIN CO. (Richard O. Lane) 2917 Wildwood Ave. Jackson, Mich. 49204 MACLENNAN, Alexander A. L. Curtis (ONX) Ltd. Westmoor Works, London Rd. Chatteris, Cambs, England MacNEIL, S. Ambrose (R) Alcan International Ltd. Box 6090, Montreal 3, Que., Canada MAC ZURA, George (El) 3815 Highland Rd. East St. Louis, 111. 62204 (Alcoa Research Labs.) MADDEN, Gerald I. 1647-17 Beal Ave., Ann Arbor, Mich. MADDEN, Robert C. (B) 315 Pirn St. Sault Ste. Marie, Ont., Canada (Algoma Steel Corp-> Ltd.) MADDOX, J. Paul (R) 23363 Belmont Dr., Westlake, Ohio (M. H. Detrick Co.) MAGAZINE, Arnold L. (G) Raytheon Co. 465 Center St., Quincy, Mass. MAGID.H.S. (WI) 221 Arborlea Ave. Morrisville, Pa. 19067 (Consultant) MAGOR, James K. (C) Lee Wilson Engineering Co., Inc. 20005 Lake Rd., Cleveland, Ohio 44116 MAGOTEAUX, Orville R. (RI) Chas. Taylor Sons Co. Box 14058, Cincinnati, Ohio 45214 MAGUIRE, Andrew H. (W) Vitro-Tech Corp-. Hearoe, Texas 77859 MAGUIRE, Edward A., Jr. (El) 113 Pine Hill Rd. Ashland, Mass. 01721 (Raytheon Co.) MAGUIRE, Samuel G.. Jr. (W) Verson Manufacturing Co. Box 15828, Dallas. Texas 75215 MAIER, Leonard E. (EJ) Consolidated Electrodynamics Corp1400 S. Shamrock Ave. Monrovia, Calif. MAITRA, Pranab K. (B) Eagle-Picber Co. Box 290, Joplin, Mo. MAJESKE. Joseph (G) T. C. Wheaton Co. Millville. N. J. 08332 MALENFANT, Arthur L. 3 Westgate, Apt. C-4 Cambridge, Mass. 02139 MALESKIS. William (RJ) 120 Blackhawk, Roclcton, 111. (Ipsen Ceramics, Inc.) MALLAMACI, Ottavio 961 Elliott Dr., Lewiston, N. Y. MALLEE. Joseph P. (M) F. J. Stokes Corp. _ 5500 Tabor Rd., Philadelphia 20, Pa. MALONEY, William F. (RI) . 145 Lincoln Rd., Tiffin, Ohio 44883 (Basic Incorporated) MALOOTIAN, Markay H. (E) Dunbar Rd.. Ouaker Hill, Conn. 06375 (U. S. N. Underwater Sound Lab.) MALVERN BRICK * TILE CO. (George B. Eyerly) Box 641, Malvern, Ark. 72104 MALYSIAK, Chester B. (G) Owens-Illinois, Libbey Products Box 307, La Puente, Calif. MANDEL, Charles J. (WI) Willette Corp. of New Jersey Joyce Kilmer Ave. & Reed St. New Brunswick, N. J. 08903 MANDLE, Richard M. (G) W. R Grace & Co. Davison Chemical Div. Box 188 Pompton Plains, N. J. 07444 MANDORF. Victor. Jr. (R) National Carbon Co. Box 191, Fostoria, Ohio 741 !' chemicals inc: ^`JoP^Avt^wYork, N. Y. 10017 Pr*$s, fflenEHrt^ 111. 60138 favid L. (BJ) 87544 r?G>rP) fA.'&'Consress St.. Bradford, Pa. P KfoiassWorkn). Steven J. (RJ) A^UdersIt Lt Hartford Hertford Dr1 Kffum'cr &A^66 JA^3 Vi^ne St.T.TycClyhde,^OLhio ! tfAfV*erbodnincmrm Co. Lj-tidu. Trafford Park, Manchester 17, England HKKING.R./Douglas (D) ' Barker China Co. _ fjt Liverpool) Ohio ,,,VVING. Robert H. (R) " jjg Fairview St., Delmont, Pa. JiTnited States Steel Corp.) ,,.NKIX. Francis L. (E) I p L. Mannix ft Co., Inc. 1132 Park Square Bldg. Boston. Mass. 02116 iHNRING, William H. (G) 45-Carol Ct., Hamilton, Ohio (lnomnic Chemicals T)iv.. FMC Corp.) wtNSFIELD SANITARY, INC. (Perry E. Draper) Pemsville. Ohio 44864 KAKUFACTURES ceramiques d'HEMIXEM et de b DYLE, S. A. (Hob. Cardon de Lichtbuer) (0 roe Georges Gilliot lemiksem-nr. Antwerp, Belgium PIK. Raymond L. 4925 N. Luna Ave., Chicago 41, 111. MAPLES. Jack S. (R) 415 Rome St., Gonzales, La. ; (Ormet Corp.) MAP. Henry Y. B. (I) } 5031 28th Ave., S.,, Seattle 8, Wash, f: MAR. Raymond W. fi 1020 E. Jefferson St. 5 Seattle 22, Wash. 'MARCUS, Leon (BI) 1634 Fillner Ave. 1 North Tonawanda, N. Y. 14120 (Bell Aerosystems Co.) IARCYN, Chester A. (El) 2302 S. Kensington Ave. ; Westchester, 111. 1 (Radio Materials Co.) j IASG0LIS, David (C) ! 3> Glenwood Ave. | Ne- Rochelle, N. Y. (Fish-Schurman Corp.) IARGRAVE, John L. (BP) Rice University, Dept, of Chemistry Hton, Texas 77001 WtINO, Anthony J., Jr. lsv ?pl,ty Ay*-- Teaneck, N. J. LARK, Stanley D,, Jr. (R) P Red Jackrt Rd ; Grand Island, N. Y. 14072 j Uav Co.) , Si^KIS, Charles P. H C. Muddox Co. 1 Stockton Blvd. J ,,,fen`0-Ca>if. 95817 nHM' J-Thomas (R) I J20 Canterbury Rd. | Gkv'land 40, Ohio ^'sfeuik" AssocUtes'Inc) St..Rolla, Mo. TOW, James A. (W) i^ttadian Potteries Div. &,9anada Ltd- Box 180 IjlROnlc Aes. Iowa K"SvJohn E- (WF) Glidd Co. H01 Eastern Ave. fed]12'224 ! 13L Alfred, N. Y. 14802 . 8L 43. No. 10 (1964) MARSHALL, Darwin (BI) 15 Roxley PL, Tonawanda, N. Y. (National Lead Co. Titanium Alloy Mfg. Div.) MARSHALL, Hugh C. (S) Arf< Ceramic Corp. 6 X. iValnut St., Brazil, Ind. 4783) MARSHALL, Richard T. (GJ) 254 N. Woodberry Ave., Danville, Va. (Corning Glass Works) MARSHALL, Thomas C. . National StebHCorp. Research & Development Dept. Weirton, W. Va. MARTIN, Albert E. (M) Almar Specialty Machines Ltd. Maple, Ont., Canada MARTIN, Cecil G. Royal Worcester Industrial Ceramics, Ltd., Gilfach Rd. Tonyrefail, Porth, Glam, South Wales MARTIN, David M. 72614 Duff Ave., Ames, Iowa 50010 MARTIN, Francis W. (G) 101 Hornby Dr., Painted Post, N. Y. (Corning Glass Works) MARTIN, George A. (W) Westinghouse Electric Corp. Derry, Pa. 15267 MARTINr James K.4XI) Posey Iron Works, Inc. "Lancaster" Mixer & Autobrik Machine Div. Lancaster, Pa. 17604 MARTIN, Lang C., Sr. (S) Martin Brick Co. Box 794, Coleman, Texas 76834 MARTIN, Mark A. (SJ) Plaza Court Apts., 10320 E. 63rd St. Raytown, Mo. 64133 (Acme Brick Co.) MARTIN, Ralph H. (SI) Cia. Mexicana de Tubos de Albanal, S. A., Apartado 1402 Mexico 17, D. F,, Mexico MARTINO, Paul D. (SI) Can-Tex Industries, Inc. Box 254, Weatherford, Texas 76086 MARTZ, Karl (DP) Indiana University Art Center Bloomington, Ind. 47405 MARVEL, Irvin L. (R) Johns-Manville Sales Corp. 169 Barney St., Box 188 Wilkes-Barre, Pa. MARVIN, James C. (MJ) j. M. Huber Corp. Box 310, Havre de Grace, Md. 21078 MARWAHA, Kidar N. Burn & Co., Ltd. Refractory & Ceramic Works Box 13, Jabalpur 1, India MARX, Le Roy J. (S> 684 S. Vine St.. Denver. Colo. 80209 MARYLAND GLASS CORP. (Paul J. Kircher) 2147 Wicomico St., Baltimore 30, Md. MASCHAL, Ralph (MJ) 829 Hudson Bivd., Bayonne, N. J. (United States Gypsum Co.) MASKELL, Lionel E. (M) 1652 Ninth St. Cuyahoga Falls, Ohio 44221 (Whittaker, Clark & Daniels, Inc.) MASKILL, William Webb Corbett Ltd. Coalboumhill Glass Works Stourbridge, Worcester, England MASON COLOR ft CHEMICAL WORKS, INC. (Ronald K. Mason) 206-214 Broadway, Box 76 East Liverpool, Ohio 43920 MASON, Lawson E. (R) McLain Works, Refr. Div. H. K. Porter Co., Inc. Wellsville, Ohio MASON. Robert L., Jr. (GJ) Sanger Arms Apts., Apt. 113 Waco, Texas (Corning Glass Works) MASON. Ronald K. (M). Mason Color & Chemical Works, Inc. 206-214 Broadway, Box 76 East Liverpool, Ohio 43920 MASSENGALE, Gordon B. (RI) 3088 Charlotte Dr. Broadview Sta., Baton Rouge 14, La. (Harbison-Walker Refractories Co.) MASSON, R. Porzellanfabrik Langenthal A. G. 4900 Langenthal, Switzerland MATCHULAT, John G. (R) Buffalo Rd., R. R. 2 East Aurora, N. Y, (Electro Refractories & Abrasives Corp.) MATEJCZYK, John F. (C) 7506 Trevanion Ave. Pittsburgh 18, Pa. (O. Hommel Co.) MATHER, Katharine (B) Waterways Experiment Sta. Drawer 2131, Jackson, Miss. 39205 MATHEWSON, Wilfred F., Jr. (B) General Electric Co. Metallurgical Products Dept. Box 237, G.P.O., Detroit, Mich. 48232 MATHIASEN, O. E. (S) Federal Seaboard Terra Cotta Corp. Box 310, Perth Amboy, N. J. MATHIESON, George W. (G) 4544 Pennridge Rd., Toledo 15, Ohio (Consumer & Technical Products Div. Owens-Illinois) MATHIESON, R. M. (R) Aluminium Limited Sales, Inc. Ill W. 50th St. New York, N. Y. 10020 MATOLKA, Robert W. Rutgers, The State University School of Ceramics New Brunswick, N. J. 08903 MATSCHERZ, Edward K. (S) 5812 Meade St. Boston, McKeesport, Pa. (Monroeville Brick, Inc.) MATSON, Frederick R. (GFIP) 723 Jackson St., State College, Pa. (Pennsylvania State University) MATSON, Michael W. 508 S. 132nd, Seattle 88, Wash. MATTERN, John (G) 72 Hubbard Dr., North Chili, N. Y. (Bausch ft Lorab, Inc.) MATTESON, Gilbert D. (E) Engineering Library * Sidney, N. Y. 13838 MATTHES, William R. 2723 Alisdale Dr., Apt. 201 Toledo, Ohio 43606 MATTHEWS, Samuel (E) Gulton Industries (Canada) Ltd. Box 1150, Gananoque, Ont., Canada MATTIMOE, Paul T. (G) Libbey-Oweos-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 MATTO, Victor G. (E) __ 54 Jefferson Ave., Tenafly, N. J. MATTOX, Douglas M. Rutgers, The State University School of Ceramics New Brunswick, N. J. 08903 MATTUCK, Joan B. (R) Arthur D. Ljttle, Inc. 15 Acorn Park, Cambridge, Mass. 02140 MAUPIN, Addison (RI) 823 Lexington Ave. Terrace Park, Ohio (Chas. Taylor Sons Co.) MAURER, James A. (C) 5519 N. Lake Dr. Milwaukee, Wise. 53217 MAURER, Robert D. (G) Corning Glass Works Coming, N. Y. 14832 MAURIZIO, Federici U.S.EA., 24 V. Paolo Mantegazza S. Terenzo Mare, La Spezia, Italy MAUSER, H. W. ................... j Spoorsingel 68, Delft, Holland MAXWELL, Chester (W) 134 34th St., N. W., Hickory, N. C. (Hyalyn Porcelain, Inc.) MAXWELL, Laurel H. (E) Harry Diamond Labs. Bldg. 92, Rm. 351 Washington, D. C. 20438 MAYBERRY, Marshall L. (R) 2187 Barrett Ave. San Jose, Calif. 95124 (Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp.) MAYER. Colin E. W. T. Mayer Ltd. Furlong Colour Works, Longport Stoke-on-Trent, Staffs, England MAYER, Walter S. (WF) Mayer China Co. Box 561, Beaver Falls, Pa. 15010 743 lS'chACalif. 90807 FwiA. (M) >'^E 250*. Enclid, Ohio s^ssssv 'gferAb.,P..oi /fsNI,K. S. (B) .`'P E.Skrview Dr. Ohio 45432 .` [4^j.'1.pjtterson Materials Lab.) a, Maitin P. i VL 15th Ave. Ohio 43201 4k(*oneware CfVtetle Rock. Colo. 80104 Ohio 43615 jO^uj-IUinois) ^fflilinois^Libbey Products 2^919,Toledo, Ohio ^ Edward (SI) / JtfW5 Argonne St. gSU.CjKf.MSW !,'^t?E..T,(GI) f* lj||^mine Blvd.. Coming, N. Y. 1 (Coming Glass Works) -.riuFFEY, Dale *! #.112th N. E.. Seattle, Wash. 98105 fcriHLSO, Robert M. " j R. 1, Springboro, Pa. ,r(CTA. Povindar K. " liuttrsity of California nret. Mineral Technology keley. Calif. 94720 (f|D. William J. (RI) |.R.l, Bartlett, IU. (Engineered Ceramics Mfg. Co. I Dir. of Basic Products Corp.) S.chGuesreattlds ISn.stitute of Technology ics Div., Rm. 4-051 Cambridge 39, Mass. tTVDL. Joseph J. (RI) <20 Fajrriew Ave., Elmhurst, 111. (Harbison-Walker Refractories Co.) ffiXEXS, Kenneth E. (BJ) 1049 Jackson Pike Fiction 10, Lot C 51 Cotnmbus. Ohio 43223 (Handle Memorial Institute) 2-1XKEN. Robert H. (E) Bell Telephone Labs., Inc. 555 Union Blvd., Allentown, Pa. 18103 ttlRESONNE, Arthur C. (G) H E. Weisheimer Rd. Cohmlms, Ohio 43214 (Constmter & Technical Products Div. Owens-Illinois) EIIA L., Constantino Oomici. Conocido Granada, Nicaragua findustrias Nacionales Agric. S. A.) EU)E, Gregg F. JMS E. Conway. Apt. 206 St. Paul, Minn. 55119 SUHEIMER. Ralph B. (W) . AUied Tile Corp. South Zanesville, Ohio <DELSOHN, L. I. (E) General Electric Co. trvr.^, eral St- Lyttn. Mass. 01905 KELSON, Mel ^ Hillside Ct., San Mateo, Calif. ^sEZES.Ivan de graduate Circle, 13-S University Park. Pa. 'ENG, Edwin R. (R) )Fvr,Fire Brick Co - Oak Hill. Ohio 'eNGshol, Clarence O. (C) Amencan Radiator & Standard Sanitary Corp. ?9 Essex St. *mond, Calif. 94802 Walter.!. (RI) ru_t?'*ownt'!re Lane, Old Brookville ^n Head, L. I., N. Y. jpJSiJemp Wires Co.) ,r*EDrTH. Neil F. (RI) ?81-G, R. R. 2. Tiffin, Ohio i Basic Incorporated) ^43,I. No. 10 (1964) MEREDITH, William F. (E) Tizon Chemical Corp. Locktown Rd., Flemington, N. J. 08822 MERISIO, Gianni Elettroceramica Bigatti Via Oberdan 13 Caravaggio, Bergamo, Italy MERKER, Leon (B) National Lead Co., Titanium Div. Box 58, South Amboy, N. J. MERKERT, Frank C., Jr. (B) Brookhaven National Lab. Physics Dept., Bldg. 510 Upton, L. I., N. Y. MERKLE, F. Peter (G) M. H. Detrick Co. Ill W. Washington St., Chicago 2, 111. MERLINI, Francesco Via Borgo S. Lorenzo, 14 I. P. Firenze, Italy (Institute Statale per Porcellana) MERRIAM, Jack G. (El) 22 Edgehill Ave., Chatham, N. J. (National Lead Co. Titanium Alloy Mfg. Div.) MERRIMAN, Seth G. (GI) 2509 Manchester Dr., Toledo 6, Ohio (Consumer & Technical Products Div. Owens-Illinois) MERRIN, Seymour '(B) ~-- International Business Machines Corp. Components Div., Dept. 212 Box 110, Poughkeepsie,'N. Y. MERRITT, Clarence W. (WFIP) Box 464, Alfred, N. Y. 14802 (Sta'te University of New York College of Ceramics, at Alfred Univ.) MERRY, E. B., Jr. (SI) Merry Bro.s. Brick & Tile Co. 904 Marion Bldg., Augusta, Ga. MERRY, W. H. (C) Grading Co. Box 432, El Monte, Calif. 91734 MERWIN. Byron W. (W) Christian PI., R. R.. 3 East Liverpool, Ohio (Hall China Co.) MERZ. Kenneth M. (E) Jaffrey & Sugarbrook Rd. Malvern, Pa. (International Resistance Co.) MESSIER, Donald R. (BI) Argonne National Lab. Bldg. 212, Rm. D-223 9700 S. Cass Ave., Argonne, HI. MESSIMER, Laverne A. (GI) Holophane Co., Inc. Oakwood Ave., Newark, Ohio 43056 METZ, G. F. (M) 816 Cypress Rd., Vero Beach, Fla. METZ, Gilbert F., Jr. (BI) 2200 E. Prospect Ave. Cleveland, Ohio 44115 (American Gas Association, Inc.) METZGER, A. J. (XFIP) Virginia Polytechnic Institute Dept, of Ceramic Engineering Blacksburg, Va. MEULI, William P. (E) 746 Lakemuir Dr., Sunnyvale, Calif. (General Micro-electronics) MEXICAN CERAMIC SOCIETY Apartado 18910 Mexico 4, D. F., Mexico MEYER, George W. (G) Glenshaw Glass Co., Inc. 1101 William Flynn Hwy. Glenshaw, Pa. 15116 MEYER, L. S. (S) Hydraulic-Press Brick Co. 705 Olive St., St. Louis 1, Mo. MEYER, William W. (W) 6911 General Duff Dr. Falls Church, Va. (U. S. Tariff Commission) MEYER-SCHOLER, Hans Carl Spittelerstrasse 1 4410 Liestal, Switzerland (Tonwerk Lausen AG) MEYSEL. Peter! Refracton Ltd. Zurich 2 Genferstrasse, Zurich, Switzerland MEZEY, Eugene J. (B) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 MICHAEL, Frank L. (Cl) 319 Norbourne Blvd. Louisville, Ky. 40207 (General Electric Co.) MICHAEL, Harold J. (C) 4105 Rickenbacker Ave. Columbus, Ohio 43213 (North American Aviation, Inc.) MICHAELS, Alan S. (C) Amicon Corp. 280 Binney St, Cambridge 42, Mass. MICHEJ..., Howard (C) Porcelain Enamel, Inc. 80 S. Dover, Denver, Colo. 80226 MICHELI, Adolph L. Box 193, Alfred, N. Y. 14802 MICHELOTTI, Joseph E. (El) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 MICHEL-SEGUIN, S. Etablissements G. Devineau 26 rue Lafayette, Paris 9, France MICHENER, John W. (G) Deering-Milliken Research Corp. Physics Research Lab. Box 1927, Spartanburg, S. C. 29301 MICHIGAN CHEMICAL CORP. (R. G. Bringardner) 500 N. Banlgaii_St. Saint Louis, Mich. 48880 MICKELSEN, Reid A. (BJ) 4222 Newport Way, Bellevue, Wash. (Boeing Co.) MIDDLETON, George J. (MI) 328 Fifth St. Manhattan Beach, Calif. 90266 (Paul W. Wood Co.) MIDDLETON, Robert E. (R) 1504 Lin^a Vista Dr. Birmingham, Ala. 35226 (United States Steel Corp.) MIDGETTE, Willard B. (M) American Nepheline Corp. Box 3766, Columbus, Obio 43214 MIDKIFF, Lawrence G,, Jr. (G) Box 275. Church Hill, Tenn. (American-Saint Gobain Corp.) MIELE. Augustine A. (C) 19761 Bassett St. Canoga Park, Calif. (Hughes Aircraft Co.) MIKAMI. Harry M. (R) E. J. Lavino & Co. Box 29, Norristown, Pa. 19404 MIKE, Thomas M. (G) Thatcher Glass Mfg. Co., Inc. Research Lab. ___ Box 265, Elmira, N. Y. 14902 MIKLOUCICH, Frank (S) r Huntsville Brick & Tile Co., Inc. Box 53. Huntsville. Ala. 35804 MILEWSKI, John V. (R) 31 Strathmore Terrace Saddle Brook, N. J. (Thermo Kinetic Fibers Inc.) MILLAR, N. S. C. a J. A. Jordan s Sons, Ltd. Beehive Works Bilston. Staffs, England MILLER, Alan D. (BI) Ceramic Engineering Div. University of Washington Seattle. Wash. 98105 MILLER. Alan R. (B) 2990 Limestone Rd., Alamo, Calif. (Aerojet-General Nucleonics) MILLER, Boyd C. (S) Miller Equipment Co. Box 1566, Salisbury, N. C. MILLER. David M. (GJI) . Corning Glass Works, Coming, N. Y. MILLER, Donald G. (BI) 2139 E. Hanna, Apt. 7B Indianapolis 27, Ind. (Allison Div. General Motors Corp.) MILLER. Edgar L.. Jr. (R) 2650 Beverly Dr. Mountain Brook, Ala. . (Harbison-Walker Refractories Co.) MILLER, Edmund H. (WI) Monarch Tile Mfg. Co. 602 S. Oakes St. San Angelo, Texas 76901 MILLER. Eldon D., Jr. (R) Harbison-Walker Refractories Co. Garber Research Center ___ Box 98037, Pittsburgh, Pa. 15227 MILLER, E. R. (W) . ,, Washington Porcelain Co. Willow St.. Washington, N. J. MILLER, Fred C. 410-K Harding Ave., Blacksburg, Va. 745 , rt Gnat E. (CFI) < Coro.. 4150 E. S6tb St. * mrbhio 44105 Hn>W (CD !c^'ufg.cfc/rc') !Vc Hrn E. t.CI) -ldler Permutit Inc. N^m'n.'y. 14603 . **&0rdL.(GI) ^^v'lloUAvc!, Los Altos, Calif. isernoC0^,. ; r lines S. (M; t Hikers Importing Co., Inc. Jjfsond St. Easton, Pa. 18042 ^VnSrd'St.. Lewiston, N. Y. ^AuSyMfg.Div.) -- jcjt John J., Jr. <iSEut Hill Dr. {L, Kensington, Pa. 15068 -^.JohnW. (W) . ><L Cutle Refractories Co. L47I, New Castle, Pa. 16103 rJxR. Karl D. (W) `*2oo Alameda Blvd. fckooo.lnd. 46901 i Aacriean-Standard) gyittKarlH. (W) `"tn-Tile. Inc. wj! Rd.. Skaneateles, N. Y. f i rt. Marlin. Jr. (S) * 15 Jrftey Rd., Greenfields Iwtinr. Pa. 19601 , (Gm-Gtry Shale Brick Corp.) [ edit- Mitchell M. (W) 1 *oodhridge Sanitary Pottery Corp. , 100 Green St., Woodbridge, N. J. ! f iFR. Ralph E. (G) 1H Westmont Ave., Elmira, N. Y. fCenunj Glass Works) CiER.RarR. (S) 1 A. Wilier Tile Co. la (. Bascom, Ohio \CLER. Richard C. (RI) i Wher-Owens-Ford Glass Co. 1701 E. Broadway. Toledo, Ohio 43605 , COER. Richard S. (B) Ato-Chalmers Manufacturing Co. 5400 S. 60th St Gnendale, Wise. 53129 CL1XR. RobertO. Whop Trailer Park, Lot #25 State College, Pa. rare. Rossei a. cri) 1154 School House Lane Wea Chester. Pa. ,, |H"t Sound Refractories) KUER. R. W. CG) Josborgh Plate Glass Co. Qonieal Div., One Gateway Center fitnburgh. Pa. 15222 *U1KR, Stanley J. (E) Creston Dr., Hollywood 28, Calif f&wmcs Corp.) ' *MR. Vincent P. CM) <4j*7V;cif' cfe'SI11"? Creek, Calif. 94597 William A. (R) ' fc,'N?rV?randum Corp- 4jCAH. Kenneth L. Jf? International S. A. *1 Artnue D'Ouchy Bui?^?'^pnrby, Switzerland |gS=,UR> laiS-^es. Calif. ^AN, Lowell H. (BF) SHonnmem Rd. "*" 02653 uj?1 Edward C. (SI) " w. North Ave. Palestine, Ohio 44413 t Corp.) Frank H. (S) I Shale Co^ 1*9, Bowerston, Ohio ^ No. 10 (1964) MILLIKEN, John H. (M), General Color & Chemical Co., Inc. Box 7, Minerva, Ohio 44657 MILLIKEN, Joseph E. (X) American Vitrified Products Co. Box 1226, Station A East Liverpool, Ohio 43920 MILLIKEN, Richard R. (SJI) 45 Holland Rd., Pittsburgh 35, Pa. (Milliken Brick Co.) MILLIKEN, William U. fS) R. R. 1, Bowerston, Ohio (Bowerston Shale Co.) MILLINGTON, Richard B. (R) H: I. Thompson Fiber Glass Co. Box 1097, Alondra Sta. Gardena', Calif. MILLION, John D. 11835 like Ave., Apt. 20 Cleveland 7, Ohio MILLMAN, Nathan (M) J. M. Huber Corp., Huber, Ga. 31040 MILLS, Edward C. Box 198, Alfred, N; Y. 14802 MILLS, G. Alexander (B) Houdry Process & Chemical Co. Box 427, Marcus Hook, Pa. MILLS, R. Gerald (B) General Atomic Div. General Dynamics Corp. Box 608, San Diego, Calif. 92112 MILNER. Karl R. ......... . 1217 George Washington Way, #75 Richland, Wash. MINER, Reginald R. (R) 215 Woodbridge Ave., Metuchen, N. J. (Carborundum Co.) MINNICK, L. John (R) 306 Boyer Rd., Cheltenham, Pa. (G. & W. H. Corson) M1RKOVICH, V. V. (B) Dept, of Mines & Technical Surveys Ceramic Section, 40 Lydia St. Ottawa, Ont., Canada MISSBACH, George E. (M) Morebouse-Cowles, Inc. 3330 Peachtree Rd., Rm. 350 Atlanta 26, Ga. MISSISSIPPI GLASS CO. (Charles J. Youngblood, Jr.) 88 Angelica St., St Louis, Mo. 63147 MISTLER, Richard E. Westgate, Apt. C-5 Cambridge, Mass. 02139 MITCHAM, Michael S. (GJ) 312 Ponce de Leon Dr. Anderson. S. C. 29621 (Owens-Coming Fiberglas Corp.) MITCHELL, Eric 40 Myton Crescent, Warwick, England (J. Lucas Ltd.) MITCHELL, Lane (BFIP) Georgia Institute of Technology School of Ceramic Engineering Atlanta, Ga. 30332 MITCHELL, Russell G. (W) 1620 Dutch Ridge Rd. Beaver, Pa. 15009 (McDanel Refractory Porcelain Co.) MITOFF, Stephen P. (B) General Electric Co., .Research Lab. Metallurgy & Ceramics Dept. Box 1088, Schenectady, N. Y, MITRA, H. K. (I) P16/1B, Keyatala Lane Calcutta 29, India (Kumardhubi Fireclay & Silica Works Ltd.) MIYABE. Hisako 129 Kutsukake-cho Suginami-ku, Tokyo, Japan MIZUHARA, Howard (B) 1738 Laguna St. San Francisco. Calif. 94115 (Western Gold & Platinum Co.) MOCHEL, Ellen L. (G) Coming Glass Works, Coming, N. Y. MOCHEL, John M. (E) 21 Hillcrest Dr. Painted Post, N. Y. 14870 (Coming Glass Works) MOCKRIN. Isadore (B) Kawecki Chemical Co. Boyertown, Pa. 19512 MODDE, Michael F. (RJI) Box 612, Alfred, N. Y. 14802 (Alfred University) MOEBUS, C. R. (M) United Clay Mines Corp. 101 Oakland St., Trenton, N. J. 08606 MHHWUIMUUMI MOFFAT, John (R) 12255 Miranda St. North Hollywood, Calif. (INTERPACE) MOFFETT, Robert A. (RI) North American Refractories Co. 1012 National Ci(y E. Sixth Bldg. Cleveland, tiio 44114 MOFFITT, Roy IS. 3708 N. 14th St., Arlington, Va. MOGEY, Leona (G) Raytheon Co. 55 Chapel St., Newton, Mass. MOHANTY, Gajendra Nath (I) Hindustan Steel Ltd. P. O. Hinoo, Ranchi, Bihar, India MOHL. Helmut (W) Fabrica de Loza La Favorita, S. A. 146 Prolongacion Guerrero Tlalnepantla, Mex., Mexico MOHLER, Neal F. (SI) 161 Conawaga Trail Medford Lakes, N. J. (Ceramic Industry) MOHR, Arthur W. (MJ) Loomis Engineering & Mfg. Co. R. R. 46, Caldwell, N. J. MOHR, J. Gilbert (GI) 226 W. John St., Maumee, Ohio (Johns-Manville Fiber Glass, Inc.) MOHR, William C. (MI) Product Development Lab. Refractories Div., Ferro Corp. Box 151, Crooksville, Ohio 43731 MOL. Evert A. (C) Rea Magnet Wire Co., Inc. 3600 E. Pontiac St., Fort Wayne, Ind. MOLLER, J. Aall Porsgrunds Porselaensfabrik Porsgrunn, Norway MONAGLE, William T. (R) 63 Summit Rd., Sparta, N. J. 07871 (Thiokol Chemical Corp. Reaction Motors Div.) * MONETA, Fausto Via Mambretti 9, Milano, Italy fDitta Giuseppe Moneta S.p-A.) MONKS, J. R. (G) 4520 Oakridge E., Toledo 13, Ohio (Owens-Illinois) MONROE. James E,, Jr. (M) 109 Longdale Rd., Timonium, Md. (Martin Co.) MONTAGNO, Antonio M. (C) 4315 Robin Hood Circle, S. Westerville, Ohio (Inland Engineering Co.) MONTEITH, Philip G. (C) 4204 Dolphin Rd., Louisville 18, Ky. (Chicago Vitreous Corp.) MONTGOMERY, Dan 507 W. College Ave., Apt. 4C State College, Pa. 16801 MONTGOMERY, Earle T. (WFI) 12 W. Jeffrey PI. Columbus, Ohio 43214 MONTGOMERY, Eldwin C. (GI) Libbey-Owens-Ford Glass Co. Lathrop, Calif. 95330 MONTGOMERY, Paul B. (RJ) 2603 St. Clair Ave. East Liverpool, Ohio (Louthan Manufacturing Co.) MONTGOMERY, Thomas B. (G) Pittsburgh Plate Glass Co. One Gateway Center Pittsburgh, Pa. 15222 MONTGOMERY, Thomas S. (B) 3551 Shawnee Rd., San Diego 17, Calif. (Whittaker Corp. Narmco Research & Development Div.) MOODY, Billy D. (S) 1019 Benjamin Pkwy. Greensboro, N. C. 27408 (Pomona Pipe Products Co.) MOODY, H. Leslie (DF) Hyalyn Porcelain, Inc. Box 2068, Hickory, N. C. MOODY, Willis E. (BFIP) Georgia Institute of Technology School of Ceramic Engineering Atlanta,.Ga. 30332 MOON, Ronald L. University of California Hearst Mining Bldg. Berkeley, Calif. 94703 MOONEY. Edward L. (W) General Laboratory Assoc., Inc. E. Railroad St., Norwich, N. Y. 747 . I: ,arE, Dwight G. (CFI) ' k'ationai -Bureau of Standards jjfUllic Bldg^Materials Section iK&tagwn, D. C. 20234 'q e Fernando }l Tu^s Moore, S. A. *|oc* j i;4, Bogota, Colombia Francis M. (G) , c' Drakenfeld & Co., Inc. ini 519, Washington, Pa. 15301 J& Henry (GI) Canyon View Dr. Jfrinda; Calif. 94563 , ?stauffer Co ) ! igE, John G- (W) MOO?, Poplar St., Robinson 2, XU. /rase Manufacturing ! Piv. ORden Corp.) >l0^BMeaJdohwbrook Lane Korthville, Mich. 48167 Dr., N. E. Atlanta, Ga. 30306 uOORE&MUNGER *f0 /Murray Rushmore, Jr.) 33 Rector St., New York N. Y. 10006 ;.,aoRE, Richard S. (RI) ;w jjarbison-Walker Refractories Co. Two Gateway Center Pittsburgh, Pa. 15222 ' ,f00RE. Robert E. (BIP) ;M University of Missouri at Rolla School of Mines & Metallurgy i Rolla, Mo. 65401 MOORE. Robert F. (R) / Park Way Ext., R. R. 3 /- East Liverpool, Ohio 43920 .' (Globe Brick Co.) 4 MOORE, Ronald H. (GI) B Owens-Illinois I 1700 N. Westwood Ave. I Toledo, Ohio 43607 MOORE. W. Thomas f 75 Illinois Ave., Apt. D Westerville, Ohio 1j j/oOREHEAD, David W-. ! ` 112 Wigington St., Qemson, S. C. r MOOSER, William L. (R) . General Refractories Co. | 1520 Locust .St J Philadelphia, Pa. 19102 MORAN. J J. (G) . t Landis Ave. & Spring Rd. 5 Vineland, N. J. - (Consumer & Technical Products Div. Owens-Illinois) M0RELL, N. L. (R) N. L. Morel] Co. Union Bank Bldg., Rm. 402-04 Bethlehem, Pa. M0RENA, Alfred (El) 277 Corbett PI. North Plainfield, N. J. (Radio Corp. of America) MORGAN, Chester S., Jr. A. E. R. E,, Metallurgy Div. Harwell, Didcot, Berks, England MORGAN, John C., Jr. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 MORGAN, John F. (R) Reynolds Metals Co. Hurricane Creek Plant Bauxite. Ark. 72015 MORGAN, John M. (E) Coors Porcelain Co. 600 Ninth St., Golden, Colo. MORGAN. Peter E. D. (B) Cornell University Bard Hall, Ithaca, N. Y. 14850 MORGAN, Raymond W. (R) R. W. Morgan Co., 11695 Woodbine Detroit, Mich. 48239 MORGAN, Robert A. (El) Piezoelectric Div., Clevite Corp. 232 Forbes Rd., Bedford, Ohio MORGAN, W. R. (GFI) Sterling Grinding Wheel Co. , Box 801, Tiffin, Ohio 44883 M0RK. Gordon E.(E) 1943 Arndale, Stow, Ohio (United States Stoneware Co.) "ORNIN, Bob L. (El) 3885 Pierce, Wheat Ridge, Colo. ,, (Coors Porcelain Co.) M0RONE, Philip (S) R. R. 1. Watsontown, Pa. 17777 (Glen-Gery Shale_Brick Corp.) y0L. 43, No. 10 (1964) MORRIS, Ernest D. IS Irby Rd. Heswall, Cheshire, England (Morgan Refractories Ltd.) MORRIS, George J. (R) United States Steel Corp. Research Lab., Wire Ave. Cleveland, Ohio 44105 MORRIS, Irvine H. (W) Shepherd Chemical Co. 2803 Highland Ave. Cincinnati, Norwood, Ohio 45212 MORRIS, James E. (M) 10 Forsythia Dr., N., Levittown, Pa. (H. C. Spinks Clay Co., Inc.) MORRIS, Stephen M. (EJI) 777 Foster Ave., Apt. 3F Brooklyn, N. Y. 11230 (JFD Electronics Corp.) MORRIS, W. C. (G) 17113 Sunset Dr., Lake Lucerne Chagrin Falls, Ohio (Harshaw Chemical Co.) MORRISON, Duncan C. (R) 81 N. Sunnycrest Dr. Little Silver, N. J. (Carborundum Co.) MORRISON, Joseph P. (G) Consumer & Technical Products Div. Owens-Illinois, 711 Southwood Ave. Oolumbus, Ohio 43207 MORRISON, Neil T. (M) Bell Operations 157 Virginia Ave., Chester, W. Va. MORRISON, R. F. (M) 384 Gulf Rd., Elyria, Ohio (Harsbaw Chemical Co.) MORRISSEY, William J. (G) Transitron Electronic Corp. 168 Albion St. Wakefield, Mass. 01880 MORROW, Walter B., Jr. (B) 224 Cherry St., S. W., Vienna, Va. (Melpar, Inc.) MORROW, W. Robert (GJ) Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 MORSE, Clifford E. (G) Dominion Glass Co. Ltd. Box 190, Montreal, Que., Canada MORSE, Clifford F. R. R. 1, Bath, N. Y. (U. S. Army) MORSE. E. S. (W) Taylor, Smith & Taylor Co. Box 762, East Liverpool, Ohio MORSE, George T. (WF) Smooth-on Manufacturing Co. 572 Communipaw Ave. Jersey City 4, N. J. MORTON, Don E. (M) Morton Manufacturing Co. Broadway & Hoyt Sts, Muskegon Heights, Mich. MORTON POTTERY CO. (H. W. Rapp, Jr.) 315 W. Jefferson St., Morton, 111. MORTON, William A. (G) 46 Standish Blvd. Mount Lebanon, Pittsburgh 28, Pa. (Sunbeam Engineering Corp.) MOSBARGER, Jerry A. Owens-Corning Fiberglas Corp. Newark, Ohio MOSAIC TILE CO. (Roy E. Jordan, Jr.) 55 Public Sq., Cleveland, Ohio 44113 MOSER, Berthold B. Industria Ceramics Ltda. Apartado Aereo 4829 Bogota, Colombia MOSER, John B. (B) 726 Seward St., Evanston, 111. (Argonne National Lab.) MOSHEIM. Elizabeth (R) Jan de Poorter (New York), Ine. 60 E. 42nd St.. New York, N. Y. 10017 MOSIER, Clifford R. (S) Robinson Brick & Tile Co. 500 S. Santa Fe Dr. Denver, Colo. 80223 MOSIER. Eugene B. (GJ) 49 Neale St.,Crystal City, Mo. 63019 (Pittsburgh Plate Glass Co.) MOSS. LeRoy L. (Cl) 4104 Marquette Dr., Apt. 3 Racine, Wise. (Walker Manufacturing Co.) MOTEK1, Kesakichi Musashi Kogyo Daigaku Kagaku Kenkyushitsu 1-2334 Tamagawa Todoroki Setagaya-ku, Tokyo, Japan MOTSCH, F. R. (C.) Foster-Forbes G'nss Co. Marion, Ind. 46953 StQ'CXL, Edward J. (E) 644 Maple Ave. Downers Grove, 111. 60515 (Western Electric Co., Inc.) MOUCLIER, Jacques Federation des Verreries a la Main 32 rue de Paradis, Paris X, France MOULD. Richard E. (GF) American Glass Research, Inc. Box 149, Butler, Pa. 16001 MOULTON, A. K. (M) Dynomax, Inc. Box 33187, Houston, Texas 77033 MOUNT CLEMENS POTTERY CO. (Charles E. Doll) Box 608 Mount Clemens, Mich. 48044 MOUNTFORD, Samuel W. (M) Bell Operations 157 Virginia Ave., Chester, W. Va. MOUNTVALA, Adi J. (B) IIT Research Institute 10 W. 35th St., Chicago, 111. 60616 MOURAUD, Paul H. (W) 14 Ingleside Rd. Upper Montclair, N. J. (Technical Ceramics & Lava Corp.) MOWAT, James F., Jr. (C) 3234 Northwestern Ave. Racine, Wise. 53404 (Walker Manufacturing Co.) MOWERY, Robert L. (G) Libbey-Owens-Ford Glass Co. Louise Ave., Lathrop, Calif. MOWREY. Fred W. (GI) 4312 Fairlawn Dr. Kingsport, Tenn. 37663 (American-Saint Gobain Corp.) MOYER, Henry F. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 MUAN, Arnulf (BFP) Pennsylvania State University 24 Mineral Sciences Bldg. University Park, Pa. 16802 MUCCIGROSSO, Angelo (RI) 824 Whitney Dr. Schenectady 9, N. Y. (General Electric Co.) MUELLER, Andrew A. (G) Chicago Aerial Industries Inc. 550 W. Northwest Hwy. Barrington, 111. MUELLER. Edward E. (CFI) Pemco Div., Glidden Co. 5601 Eastern Ave. Baltimore, Md. 21224 MUELLER, Ferd A. (RI) 1360 Rudd, Canon City, Colo. 81212 (Harbison-Walker Refractories Co.) MUELLER, James I. (BFIP) Ceramic Enginering Div. University of Washington Seattle. Wash. 98105 MUHLSTADT, Lt. William J. (GJD 7744-A Nelson Loop Fort Meade, Md. 20755 MUKHERJEE, K. N. Behar Firebricks & Potteries Ltd. P. O. Mugma, Dist. Dhanbad. India MULL, Lee R. (G) Owens-Coming Fiberglas Corp. Newark, Ohio 43055 MULLADY. Russell E. (M) 459 E. High Ave. New Philadelphia, Ohio (National Lead Co. Titanium Alloy Manufacturing Div.) MULLAN, Joseph (S) Champion Brick Co. 7600 Pulaski Hwy. Baltimore, Md. 22106 MULLEN, Robert S. 301 S. First St. Champaign, 111. 61820 MULLER, EMILE .. SOCIETE NOUVELLE DES ETS. (Yves Le Mat) 6 Blvd. P,V Couturier Ivry-Port, Seine, France MULLER, Gerhard Staatliche Porzellan-Manufaktur Berlin. Wegelystrasse 1 1 Berlin 12, West Germany 749 lER. (RI) Sinnccooipipoorraated. 84S Hanna Bldg. Ifjv-.-Uud. Ohio 44X1S t VS. Olaf l^Mniversity Cub, 331 W. College Ave. W Collet, Pa. 16801 / rjR, Robert V-'pfflaillerie de St. Maurice [i Ave. du Marechal Leclerc w-isons-Alfort, Seine, France LIGAN, Edwin F. (C) inocs Metal Products Co. (Sest Lafayette, Ohio .iitROV, James P. (Cl) Lafayette Ave., Buffalo 9, N. Y. Tunys Vocational H. S.) ,lTEB. Robert K. (W) r. l, Colts Neck, N. J. 07722 rATCO Ceramics Corp.) wi'LVANE. O. E (Cl) Ml 4138 N. 21st St. Milwaukee, Wise. S3209 (A. O. Smith Corp.) MU426 ParitAve^Wheaton, 111. jjUNlER. John H. (G) * Corning Glass Works Coming, N. Y. 14832 utlNOZ. Maximo F. (I) 251 Tenth St., N. W., Apt. 129 Atlanta 13, Ga. MUNOZ C.. Alonzo ' Locena Colombtana S. A. Apartado Aereo 1046 Medellin, Colombia \fURATA, Yorihiro (RI) ' Carborundum Co. Research & Development Div. Niagara Falls, N. Y. MURDOCH, Arthur W. Ferro Enamels Ltd. Womboum, Staffs, England liURETTA, Dennis L. 5012 N. E. 193rd, Seattle 55, Wash. MURGATROYD, John B. Rockware Glass Ltd., Rockware Ave. Greenford, Middlesex, England MURPHY, Edward J. (W) Charles B. Chrystai Co., Inc. I 53 Park PL. New York 7. N. Y. jURPHY, Leone P. (B) 3934 University Way, N. E. Seattle, Wash. 98105 (General Electric Co.) MURPHY, Remington M. (E) 1358 Lindberg Ave., Roslyn, Pa. 19001 (International Resistance Co.) MURPHY. William D. (E) 14880 S. W. Division, Beaverton, Ore. (Tektronix, Inc.) MURRAY. Ernest L. (M) United States Ceramic Tile Co. East Sparta, Ohio MURRAY, George T. (B) Materials Research Corp. Orangeburg, N. Y. 10962 MURRAY. Haydn H. (B) Georgia Kaolin Co. 433 N. Broad St. Elizabeth, N.J. ,07207 MURRAY, John F. (E) 413 Ottawa St., Forest Heights Washington, D. C. 20021 (U. S. Naval Research Laboratory) ted MURRAY, Louis J. to- Blakes Brick, Box 38 Stellenbosch, Rep. of South Africa cal MURRAY. Maurice A. (El) ni- 1411 Hudson Aurora Rd. Aurora, Ohio 44202 (Clevite Corp.) of MURRAY. Robert S. (G) B. F. Drakenfeld & Co.. Inc. Box 519, Washington. Pa. 15301 , vill MURRAY, Robin R. B. (X) ite 113 Main St., Almond. N. Y. CState University of New York College of Ceramics, at Alfred Univ.) MURRAY, Thomas F. (C) 10633 Indiana Ave. Kansas City, Mo. 64137 ... (Bendix Corp.) MURTHY, M. Krishna (BI) Ontario Research Foundation 43 Queens Park ... Toronto 5, Ont., Canada MUSIKANT. Solomon (G) Fibrous Glass Products, Inc. Crestwood Industrial Park Mountaintop, Pa. 18707 MUSSELMAN, H. G. (G) 439 Chalfonte Dr., Baltimore 2S, Md. (Carr-Lowrey^Glass Co.) IK Vu. 43, No. 10 '(1964) MUSSEY. Deiavan S. (R) , Aluminum Co. of America 28 Pleasant St., Rm. 302 Worcester, Mass. 01608 MUTTART, Lawrence E. Ohio State University Engineering Experiment Station 156 W. 19th Ave. Columbus, Ohio 43210 MYEORAOS,PC.THU.f-(JR) Ct Salt Lake City, Utah MYERS. Charles V. (W) Murray Corp. of America Eljer Plumbingware Div. 3 Gateway Center Pittsburgh, Pa. 15222 MYERS. Robert L. (C) Armco Steel Corp., Research Center 703 Curtis St., Middletown, Ohio MYERS, Stephen L. Western Electric Co., Inc. Engineering Research Center Box 900, Princeton, N. J. MYERS, Thomas J. (G) 1229 Walton Ave., Altoona, Pa. (Sylvania Electric Products, Inc.) MYERS, Wilbur C. (E) National Cash Register Co. Electronics Div. "2815 W. El-Segundo Blvd, Hawthorne, Calif. 90250 MYERSON. Richard. L. (W) Myerson Tooth Corp. 90 Hamilton St. Cambridge, Mass. 02139 MYGDAL. Rolf L. fW) 1436 81st Ave. N. St. Petersburg, Fla. 33702 (Tiffany Tile Corp.) N NABER, Conrad Lilienthal/Bremen 5, Germany (Conrad Naber Industrieofenbau) NAKAHIRA, Mitsuoki University of Tokyo Dept, of Mineralogy Hongo, Tokvo. Japan NAKAMURA. H. Henry (B) IIT Research Institute 10 W. 35th St., Chicago. 111. 60616 NAKAMURA, Takeshi 3-46 Kawanahon-machi Showa-ku, Nagoya. Japan NALEY, Robert M. (RJ) Aluminium Limited Sales, Inc. Ill W. 50th St. New York. N. Y. 10020 NANCE. Taylor E. (R) Carborundum Co. 5785 Peachtree Industrial Blvd. Cbamblee, Ga. 30005 NAPIER. John B. (S) 1120 Bass Rd.. Macon, Ga. (Cherokee Brick & Tile Co.) NAPOLITANO. Albert (G) National Bureau of Standards Dept, of Commerce Conn. Ave. & Van Ness St. Washington, D. C. 20234 NARDE, Carmen J. (S) R. R. 2, Central Ave. Brookville. Pa. 15825 (Hanley Co.) NASH. Harold S. (DFP) University of Cincinnati Ceramics Dept., Cincinnati 21, Ohio NATANSOHN, Samuel (E) General Telephone & Electronics Labs., Inc. 208-20 Willets Point Blvd. Bayside. N. Y. 11360 NATCO CORP. (R. A. Shipley) 377 Fifth Ave., Pittsburgh, Pa. 15222 NATIONAL ENGINEERING CO. SIMPSON MIX-MULLER DIV. (James Stewart) 549 W. Washington Blvd. Chicago, 111. 60606 NATIONAL LEAD CO. (Roy Dahlstrom) 111 Broadway. New York, N. Y. 10006 NATIONAL LEAD CO. TITANIUM ALLOY MFG. DIV. (William J. Baldwin) Box C, Bridge Station Niagara Falls, N. Y. 14305 NATIONAL LIME & STONE CO. (Ralph B. Vogel) Carey, Ohio NATIONAL RESEARCH CORP. (Philip J. Clough) 70 Memorial Dr., Cambridge 42, Mass. NAU, Thomas P., Jr. (E) 35 Washington St., Plainville, Mass. (Metals & Control) Inc.) NAUGHTON, Thorns J. (G) 1229 Holgate Ave., Maumee, Ohio (Owens-Illinois) NAVARRE, Arthur H. (G) Surface Combustion Div. Midland Ross Corp. 2375 Dorr St., Toledo, Ohio 43601 NAVIAS, Louis (BFI) 37 Front St., Schenectady 5, X. Y. (Consultant) NAVRATIEL, Hans Rosenstrasse 9, Lauf/Pegnitz Bavaria, Germany (Sembach & Co.) NEAL, James E. (R) 164 Sandford Ave. North Plainfield, N. J. (Johns-Manville Corp.) NEAL, Robert B. (B) Union Carbide Nuclear Co. Box P, Oak Ridge, Tenn. NEALON, Terence P. Edward Curran Engineering, Ltd. Cardiff, Wales NEALON, William C. (R) Harbison-Walker Refractories Co. Garber Research Center Box 98037, Pittsburgh, Pa. 15227 NEELY, Homer E., Jr. (G) 404 E. 11th Ave., Tarentum, Pa. 15084 (Pittsburgh Plate Glass Co.) NEELY, James E., Jr. Box 826, Alfred, N. Y. 14802 NEELY, Joseph E. (R) 124 Magneson Terrace Los Gatos, Calif. 95030 (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) NEFF, John M. (Cl) Martin Co., Mail Point 275 Research Center, Orlando, Fla. NEGAS, Taki Miami University, Brice Hall Oxford, Ohio 45056 NEGRO, Alfredo Via Ormea 34, Torina, Italy NEGRYCH. John A. 4402 Woodlawn N., Seattle 3, Wash. NEIL, David L. (S) Ruberoid Co. 733 Third Ave., New York 17, N. Y. NEIMAN, Robert (R) Whip-Mix Corp., Inc., Box 8188 411 W. Avery Ave., Louisville 8, Ky. NEIS. Donald A. (G) 15157 Hilltop Ct., Orland Park, 111. (National Video Com.) NELSON, Christian E. (E) National Beryllia Corp. First & Haskell Aves. Haskell, N. J. 07420 NELSON, Donald R. (WI) Eggers Dr., Apt. 375-7 Macomb, 111. 61455 (Illinois Edison Porcelain Div. McGraw Edison Co.) NELSON, Forrest W. (CFI) A. O. Smith Corp., 3533 N. 27th St. Milwaukee, Wise. 53216 NELSON. Harold K. (RI) E. J. Lavino & Co. Box 872. Freeport, Texas 77541 NELSON. Harry A. (R) Harbison-Carborundum Corp. 21134 Carson Ave., Mt. Clemens, Mich. NELSON, James A. (SFIP) University of Illinois 202 Ceramics Bldg. Urbana, 111. 61803 NELSON, James W. (E) Electro-Ceramics, Inc. 2645 S. Second W. Salt Lake City, Utah 84115 NELSON, Karl E. (E) 24 Nelson St.. St. Paui, Minn. 55119 (Minnesota Mining & Mfg. Co.) NELSON. Richard P. 52 Maple Ave., Cambridge 39, Mass. NELSON. Robert E. (E) Middle Rd., R. R. 2 Horseheads, N. Y. 14845 (Westinghouse Electric Corp.) 753 i .<J?i lJ,AI(re^N. Y. 14802 Canoga Pa, k, Calif. 91304 i (Rocketdyne Div. J iiorth American Aviation, Inc.) vtFTTER. William S. (G) ifit? Malcolm Ave. los Angeles, Calif. 90024 (Atomics International Div. fjorth American Aviation, Inc.) .tPTZSCH, Erich. jtfaschinenfabrik Gebruder Netzsch Werkstrasse 19 8672 Selb, Bayern, Germany MEUMAK. Bruce H. (B) Wilson-Cambria Rd. R. R. 2, Ransomville, N. Y. 14131 (Speer Carbon Co.) IJEVIUS. John C. (G) Corning Glass Works Process Research Center Coming, N. Y. NEW. Ryland J. (S) National Sewer Pipe Ltd. Box 13. Oakville, Ont., Canada NEWARK, Frank F. (W) Aluminum Co, of America 1450 Terminal Tower Cleveland 13, Ohio NEWARK, Martin (M) Bay State Abrasive Products Co. Westboro, Mass. newbold general w REFRACTORIES, LTD. (T. McCrae Firkin) Box 41 Mayfield 2N, N. S. W., Australia NEWBURY, Jacob J. T. Ellistown Brick 4t Pipe Go. Ltd. Ellistown, Leicester, England new CASTLE REFRACTORIES CO. (John W. Miller) Box 471, New Castle, Pa. 16103 NEW JERSEY PORCELAIN CO., INC. (J. M. Gilfillan) Box 5103, Trenton, N. J. 08638 NEWKIRK. Terry F. (B) 12 Longbow Circle } Lynnfield, Mass. 01942 (Sanders Associates, Inc.) NEWMAN, Harold B. 1121)4 Wateree St. Kingsport, Tenn. 37660 NEWNHAM, Robert E. (BP) Massachusetts Institute of Technology Rm. 10-303, Cambridge, Mass. 02139 NEWSOME, James W. (E), Aluminum. Co. of America Alcoa Research Labs. Box 772, New Kensington, Pa. 15068 NEWTON, Avery C. (R) The Refractories Institute First National Bank Bldg. Pittsburgh, Pa. 15222 NICCOLLS, Robert S. 1633 La Loma Ave. Berkeley, Calif. 94709 NICHOLS ENGINEERING & RESEARCH CORP. (W. T. Powers) 80 Pine St., New York. N. Y. 10005 NICHOLSON, Geoffrey C. (B) Minnesota Mining & Manufacturing Co. 2301 Hudson Rd., St. Paul, Minn. 55101 NICHOLSON, Patrick S. 2018 Parker St., Apt. 3 Berkeley, Calif. 94704 NICKS, Dale K. R. R. 3. Owensville, Mo. NICKS, John F. (S) National Sewer Pipe Ltd. 330 Wentworth St., N. Hamilton. Ont., Canada NICOL, Alexander C. 29 Todman Ave. Kensington, N. S. W., Australia (Australian Consolidated Industries Ltd.) NIELSEN, Ronald M. (E) Centralab Div. Globe-Union Inc. 900 E. Keefe Ave. Milwaukee, Wise. 53212 NIELSEN, Thomas H. (BI) University of Denver Dept, of Metallurgy Denver, Colo. 80210 NIEMAN, A. H. (G) Ohio Lime Co., Woodville, Ohio Vol. 43, No. 10 (1964) NIES, Nelson P. (B) U. S. Borax Research Corp. 412 Cresceiu Way Anaheim, Calif. 92803 NIESSE, John E. (B) Carborundum Co. Box 337, Niagara alls, N. Y. 14o02 NIESZ, Dale E. (I) Ohio State University Dept, of Ceramic Engineering 124 W. 17th Ave. Columbus, Ohio 43210 NIETO V., Felipe (E) ,, ,,,, Mex-Mial, S.A., Tezozomoc No. 239 Atzcapotzalco, Mexico NIKI, Eiji Aeronautical Research Institute University of Tokyo 856 Komaba-cbo, Meguro-ku Tokyo, Japan NIKLEWSKI, B. K. Main Enamel Manufacturing Co., Ltd. Gothic Works, Angel Rd. Edmonton, London, N. 18, England NILES, John A. (E) 990 N. Waukegan Rd. Lake Forest, 111. 60045 (Martin Metals Div. Martin Marietta Corp.) NISULA, Chester A. (R)................... Simonds Abrasive Co. James & Fraley Sts. Philadelphia, Pa. 19137 NIXEN, David (E) -2315 Puritan Lane Anaheim. Calif. 92805 (Autonetics Div. North American Aviation, Inc.) NIYOGI, D. P. 49/D Middle Rd:, Entally Calcutta 14. West Bengal, India (Sur Enamel & Stamping Worics Pvt. Ltd.) NOBES. Frederick L. Carborundum Co., Ltd., Trafford Park Manchester 17. England NOBLE, Richard D. (E) Radio Industries TRW Electronics 666 Garland PI. Des Plaines, 111. 60016 NOBLES. Eugene L. (Cl) 3714 Torrington Ave. Cleveland, Ohio 44134 (Ferro Corp-) NODA, Tokiti Nagoya University Faculty of Engineering Dept, of Applied Chemistry Chileusa-ku, Nagoya, Japan NOE, James T. (S) Hanley Co., Summerville, Pa. NOHLE, Richard C. (SI) Claycraft Co. Box 866, Columbus, Ohio 43216 NOLAN. William F. (R) Valley Hill Dr., Holden, Mass. (Norton Co.) NORANTE, Nicholas J. (El) R. R. 5, Box 350, Latrobe, Pa. (Carborundum Co.) NORDBERG, Martin E. (GF) 134 E. Fourth St. Coming, N. Y. 14830 (Coming Glass Works) NORDGREN, Harry Aktiebolaget Gustavsbergs Fabriker Gustavsberg, Sweden NORDMEYER, Rudy L. (S) Rio Clay Products Co. Box 949, Mission, Texas NORDQUIST, Clarence E. (El) 1950 Upham St., Apt. 6 Lakewood, Colo. (Coots Porcelain Co.) NORDQUIST, Lawrence E. (E) Coraell-Dubilier Electric Corp. 1605 E. Rodney French Bivd. New Bedford, Mass. NORDYKE, J. S. (MFI) 440 Sulgrave Rd. Pittsburgh, Pa. 15211 (Hammond Lead Products, Inc.) NOREN, Saul (E) 516 Salem Dr., Richardson, Texas (Texas Instrument*, Inc.) NORITAKE CO., LTD. (Somei Iwata) 1-1, Noritake-Shinmachi Nishi-ku, Nagoya, Japan NORMAN, Emmerson K. (R) Coming Glass Works, Coming, N. Y. NORMAN, James J. 6442 S. 118th, Seattle 78, Wash. NORQU1ST, Robert W. 1617 N. E. 47th, Seattle 5, Wash. NORRIS, Alan W. 167 Station Rd., Wylde Green Sutton Coldfield Warwickshire, England (Doulton Research Ltd.) NORRIS, Leon F. 13324 Starlite Dr., Apt. 217 Cleveland, Ohio 44142 NORRIS-THERMADOR CORP. (Edgar H. Freeman) Box 157, Walnut, Calif. 91789 NORSWORTHY, Richard G. (C) Meyercord Co. 5323 W. Lake St., Chicago 44, 111. NORTH AMERICAN REFRACTORIES CO. (Robert A. Moffett) 1012 National City E. Sixth Bldg. Cleveland, Ohio 44114 NORTHWESTERN GLASS CO. (Edward S. Campbell) 5801 E. Marginal Way S. Seattle, Wash. 98134 NORTON, Charles L., Jr. (RF) Babcock & Wilcox Co. Old Savannah Rd., Augusta, Ga. 30903 NORTON CO. (Newman W. Tbibault) One New Bond St. Worcester, Mass. 01606 NORTON, Frederick H. (RFIP) 90 Revere St., Gloucester, Mass. NORTON. George R. (WI) 102 W. Cavalier Rd. Scottsville, N. Y. 14546 (I-T-E Circuit Breaker Co. Victor Insulators Div.) NORWOOD. J. Nelson (Life, X) Alfred University Alfred, N. Y. 14802 NOVAK, John P. (Cl) 1348 Willow Rd., Homewood, III. (Inland Steel Co.) NOVY. Anton R. (B) Great Lakes Research Corp. Box 1031, Elizabethton, Tenn. 37643 NOVY. Otto R. (W) 928 E. Grant Dr.. Des Plaines, 111. (Chicago Pottery Co.) NOWAK, John M. (BI) Bell Aerosystems Co. Wheatfield F-ll Box 1, Buffalo, N. Y. 14204 NOWELL, Dorroh L,, Jr. (S) 3136 Ramsgate Rd., Augusta, Ga. 30904 (Merry Bros. Brick & Tile Co.) NUNES, John J., (I) Campbell Mansion, Apt. 6 Campbell Rd., Schenectady, N. Y. NUSSBAUM, Theodore (E) 14 Shelly Dr., Somerset, N. J. (Rutgers, The State University) NYQUIST, Roy A. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 OAKLEY, Capt. Harry D. (R) 70th Bomb Sq. Loring AFB, Me. 04750 OAKLEY, Walter W. (GF) Box 156, Big Fiats, N. Y. OARE, Henry A. (W) 3230 Kingsdale Dr., S. W. Atlanta 11, Ga. (Georgia Sanitary Pottery, Inc.) O'BANNON, Loran S. (CFI) 1568 Trentwood Rd. Columbus, Ohio 43221 (Battelle Memorial Institute) OBENHAUS. Robert E. (E) Texas Instruments, Inc. Metals & Controls Div. Box 898, Attleboro, Mass. 02703 OBENSHAIN, George R. (G) 5451 Whiteford Rd. Sylvania, Ohio 43560 (Owens-Illinois) OBERST, Clair R. (MF) Industrial Ceramic Products, Inc. 965 W. Fifth Ave. Columbus, Ohio 43212 OBERST. Robert B. (WI) 4041 Fairfax Dr., Columbus, Ohio 43221 (Industrial Ceramic Products, Inc.) 755 ,oRi\K, Brian (M) 0 pVredonia Machinery & Supply Go. 'jjox 388, Fredonia, Kans. 0*Tornin8 Glass Works, P. O. Box 38 I iverpool, N. S. W., Australia ,vii*IEN,Neil H. (WI) 0 8*o 'jf, Vanderodt Co., lac. Vi Winfield St., Es.it Norwalk, Conn. ,,,bRIEN, William J. (C) 0 1106 Norman PI., Ann Arbor, Mich. ..doVAN, Henry M., Jr. (B) 0 ll Summit Ave. North Plainfield, N. J. /Bell Telephone Labs., Inc.) a TONNELL, Thomas B. (G) O C Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 atONNOR, Daniel F. (R) " ^ Exolon Co., Tonawanda, N. Y. 14152 a,CONNOR, Frank (E) u 96 Belmeadow Lane South Russell, Ohio m. J- Sherwood, Inc.) O'CONNOR, Jerry B. (M) 1205 Edgewood Ave. Trenton, N. J. 08618 (0. Hommel Co.) O'CONNOR, Thomas B. (M) Swindell-Dressler Co. 441 Smitbfield St. Pittsburgh. Pa. 15222 O'CONNOR, William J. (B) University of Buffalo Foundation 3435 Main St., Buffalo, N. Y. 14214 O'DELL. Harold L. Seminary Bungalow (Near G.P.O.) Indore M.P., India (United Church of Canada) 0DINK, Harry J. (E) Cornell-Dubilier Electric Corp. 1605 Rodney French Blvd.New Bedford, Mass. 02744 ODOM, Paul R. (MI) 3043 Ashby Dr., Macon, Ga. 31204 (J. M. Huber Corp.) OESCH, Robert B. (S) 1225 Hillcrest, Denton Texas 76201 (Acme Brick Co.) 0ESTERLE, Robert A. (C) II Glen Grove, Belleville, 111. 62221 (Roesch Enamel & Mfg. Co.) 0ESTERLING, Frances G. (BJI) 158 Township Line Rd. Butler, Pa. 16002 (American Glass Research, Inc.) 0FFUTT, J. J. (R) A. P. Green Fire Brick Co. 1018 E. Breckenridge St Mexico, Mo. 65265 OGDEN. William D. (RI) 175 N. Sandusky St., Tiffin, Ohio 44883 (Basic Incorporated) OGILVIE, Norman J. (G) Anchor Hocking Glass Corp. Lancaster, Ohio O'HARA, Martin J. 2224 Hampton Ave. Pittsburgh, Pa. 15218 0HEP, Julio C. Virginia Polytechnic Institute Virginia Tech. Sta., Box A507 Blacksburg, Va. 24061 OHIO BRASS CO. (J. J. Taylor) Barberton, Ohio 44203 OHIO LIME CO. (A. H. Nieman) Woodville, Ohio 0HLBERG. Stanley M. (G) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 0HNYSTY, Basil. Jr. (BI) 2819 Ivy St., San Diego 4, Calif. (Solar Div. International Harvester Co.) 0ISHI, Yasumichi (B) University of California 268 Hearst Mining Bldg. Berkeley, Calif. 94720 O'KANE. Hugh P. (MJI) 72-17 Drexelbrook Dr. Drexel Hill. Pa. 19026 (General Electric Co.) 0KUDA, Susumu Kyoto Technical University Dept, of Ceramic Technology Matsugasaki, Sakyo-ku Kyoto, Japan < Vol. 43, No. 10 fl964) OLCOTT, Eugene L. (R) Atlantic Research Corp. Shirley Hwy. at Edsall Rd. Alexandria, Va. OLCOTT, Joseph S. (G) Coming Glass Works Coming, N. Y. 14832 OLD, A. Floyd (S) Solite C p. Box 9158, Richmond, Va. 23227 OLD HICKORY CLAY CO. (Lee F. Powell) Box 271, Paducah, Ky. 42001 OLDS, Leonard E, (B) Strategifc Udy Processes, Inc. Box 845, Falls Station Niagara Falls, N. Y. O'LEARY, W. J. (BI) 24 Seminole Ave., Claymont, Del. (Allis-Chalmers Mfg. Co.) OLENCHUK, Daniel L. (R) 1300 Laird Ave., Aliquippa, Pa. 15001 (Jones & Laughlin Steel Corp.) OLIVER, Evan M, (C) Bethlehem Steel Co. Homer Research Labs. Bethlehem, Pa. 18016 OLIVER, John C. (CF) Porcelain Enamel Institute, Inc. 1145 19th St., N. W. Washington, D. C. 20036 OLIVERJohn H. (E) ' Consumer'S: Technical Products Div. Owens-Illinois 1700 N. Westwood Ave. Toledo. Ohio 43607 OLIVERIO, William (G) Rolland Glass Co. Box 232, Clarksburg, W. Va. OLSEN, Eric (D) R. R. 63, Dundee, 111. (Haeger Potteries, Inc.) OLSEN. John M. (G) 38 Reactor St., Metuchen, N. J. (E. I. du Pont de Nemours & Co.) OLSEN. Rangwald S. (Cl) 1137 Grant St., Evanston, 111. 60201 (IIT Research Institute) OLSON, Hjalmar Aktiebolaget Gustavsbergs Fabriker Gustavsberg, Sweden OLSON, Katherine M. (BJ) 1413 Minnesota Ave. San Jose, Calif. 95125 (IBM Corp ) OLSON, Ralph W. (G) Pittsburgh Plate Glass Co. Works No. 12, Box 1869 Clarksburg, W. Va. 26302 O'MEARA, Eugene L., Jr. (G) Harbison-Carborunaum Corp. Allen St., Falconer, N. Y. OMLEY, Herbert A. (E) R. R. 1, Box 627 Dallas, Ore. 97338 (Omley Engineering) O'NEILL. John H. (E) Semicon Associates, Inc. Box 832, Lexington, Ky. 40501 ONONDAGA POTTERY CO. (Foster T. Rhodes) 1858 W. Fayette St. Syracuse, N. Y. 13201 ONUFER, Robert J. C. W. Brabender Instruments Inc. 50 E. Wesley St. South Hackensack, N. J. 07606 ONUMA. Kosuke Hokkaido University Dept, of Geology & Mineralogy Sapporo, Japan OPITZ, Herman E. (G) Armstrong Cork Co. Research 4 Development Center Lancaster, Pa. 17604 ORAVEC. Joseph A. (S) 3731 N. Newland Ave. Chicago, 111. 60634 (American Terra Cotta Corp ) ORBAN, Edward (E) Monsanto Co. Central Research Dept. 800 N. Lindbergh Blvd. St. Louis, Mo. 63141 ORDEN. David B. M & T Chemicals (Australia) Pty. Ltd. G.P.O. Box 4931 Sydney. N.S.W., Australia ORDWAY, Fred (BF) National Bureau of Standards Inorganic Solids Div. (9.0) Washington, D. C. 20234 ORMISTON, Thomas J. 4509 19th Ave., N. E. Seattle, Wash. 98105 ORMSBY, Phillip A. (R) 2214 Harris Rd., Huntsville, Ala. (Army Missile Command) ORMSBY, W. Clayton (WI) National Bureau of Standards Washington, D. C. 20234 ORR, D.:v,d B. (R) 1511 Lincoln Ave. Wellsville, Ohio 43968 (H. K. Porter Co., Inc.) ORTH. Howard S. (WF) w:." Industrial Ceramic Products, Inc. 965 Fifth Ave. Columbus, Ohio 43212 ORTH. Howard S., Jr. (W) 236 Fairway Dr., Columbus, Ohio 43214 (Industrial Ceramic Products, Inc.) ORTH, William H. (W) 1005 Cameron Rd. Baltimore, Md. 21212 (Pemco Div., Glidden Co.) ORTMAN, Curtis D. (W) 3056 Morrish Rd., Swartz Creek, Mich. (Consultant) ORTON, EDWARD, JR. CERAMIC FOUNDATION (Milan Vukovich, Jr.) 1445 Summit St., Box 8446, Sta. A Columbus, Ohio 43201 ORTON, Mrs. Edward, Jr. 39 W. Torrence Rd. Columbus, Ohio 43214 ORTON, Harold S. (G) West Penn Power Co. 800 Cabin Hill Dr. Greensburg, Pa. 15602 ORZANO, Michael J. (SI) Claycraft Co. Box 866, Columbus, Ohio 43216 OSBORN, Elburt F. (BFP) Pennsylvania State University 207 Old Main University Park, Pa. 16802 OSBORN, Walton O. (R) , North American Refractories Co. Research Center Curwensville, Pa. 16833 OSTER. Carol L. Box 1496, Alfred, N. Y. 14802 OSTERHOLTZ. Carl (R) Bethlehem Steel Co. Homer Research Labs. Bethlehem, Pa. 18016 OSTERRIED, Otto Scidmannsdorfer Str. 27 8633 Oeslau bci Coburg, Germany (BAK) OSTRANDER, Eugene C. (G) Kopp Glass, Inc. Box 8255, Swissvale, Pittsburgh 18, Pa. OSTRANDER, Van R. (E) Endevco Corp. 801 Arroyo Pkwy. Pasadena, Calif. 91109 OTRHALEK, Joseph V. (B) Wyandotte Chemicals Corp. J. B. Ford Div., Research Dept. Wyandotte, Mich. OTROSA, Steve S.. Jr. 14611 Campbell, Posen, 111. OTT, John T. (G) 35400 Euclid Ave., Apt. 206-A Willoughby, Ohio 44094 (General Electric Co.) OTTAWA SILICA CO. (Edmund B. Thornton) Box 577, Ottawa. 111. 61350 OTTO. George H. (S) 53 W. Jackson Blvd., Chicago 4, 111. (Consulting Geologist) OTTO. Milton C. (BI) 5634 W. Linda Lane Indianapolis 41, Ind. (Union Carbide Corp., Linde Div.) OTTO. William H. (G) Whittaker Corp. Narmco Research & Development Div. 3540 Aero Ct., San Diego, Calif. 92123 OTTOSON, Axel (GI) 4300 Highland Ave. Shadyside, Ohio 43947 (Imperial Glass Corp.) OUGLAND. Ronald M. (B) General Electric Co. Bushing Products Eng., Bldg. 54 Lab. 100 Woodlawn Ave., Pittsfield, Mass. OWEN. Frederick E. (W) Electrical Refractories Co. East Palestine, Ohio 44413 757 3L-td., Fitzroy St. .t , kville, sSviddnneevy., NK'..SS..''W., Australia " a,,y 14482 IfInsulator Co., lac.) (LffrORNING FIBERGLAS rfSlop, (August C. Siefert) Saw*3023 4JKK Iff iol9, Oakland, Calif. 94604 JffcJLLINOIS .tfSNf w Hackett) g, OWheiost4w3o6o0d7 Ave. antes S. (WF) (l"?jtffflP'on SPark Plu8 Co. ff^fflic Div., 8525 Butler Ave. oit, Mich. 48211 <l''c^rJRMk Rd., Easley, S. C. P. Darrell' I%4 Ashtabula Ct. Columbus, Ohio 43210 P'!^onbMg(Ceramics, Inc. ox 157, Saxonburg, Pa. 16056 HCHL. Margaret (DP) * University of North Dakota Ceramics Dept. Grand Forks, N. D. uOFIC CLAY PRODUCTS (John D. Fredericks) - Box 2178, Terminal Annex Los Angeles, Calif. 90054 PICK. Robert E. (G) H. I. Thompson Fiber Glass Co. 1600 W. 135th St., Gardena, Calif. HCKMAN, Willard D. (SI) ' jt.R. 1. Bell School Rd. East Liverpool, Ohio (Darlington Brick Div. General Dynamics Corp.) PADBERG, Donulus J. (C) | Watlow Electric Mfg. Co. ) 12001 Lackland Rd.. St. Louis 41, Mo. PADFIELD, Ralph C. (RI) 2990 Avon Rd., Bethlehem, Pa. 18017 (Bethlehem Steel Co.) FAFF, John A. (G) Willson Products Div. Ray-O-Vac Co. 201 Washington St., Reading, Pa. PAFFORD, Ray W. (SFI) R. R. 1, Box 64 Weatherford, Texas 76086 PAIGE, Jack I. (G) 2410 S. Hill, Albany, Ore. (United States Bureau of Mines) PALADINO, Albert E,, Jr. (B) Raytheon Co., Research Div. 28 Sevon St., Waltham, Mass. U2154 PALENA, Maximilian (C) Thiokol Chemical Corp. Box 27, Bristol, Pa. PALICKA, Richard J. Minnesota Mining & Manufacturing Co. Bldg. 27-1, 2301 Hudson Rd. St. Paul, Minn. 55101 PALMER. Delos M. (G) Delos M. Palmer & Associates Hi ,, 4401 Jackman Rd., Toledo 12, Ohio X; PALMER. George F. 211 Tenth St., N. W. Atlanta, Ga. 30318 PALMER, Jay W. (R) Morton Chemical Co. 11710 Lake Ave. Woodstock, 111. 60098 PALMER, Lee T. ., 302 N. Rolla, Rolla, Mo. PALMER, Richard T. (DP) Georgia State College ,33 Gilmer St., Atlanta, Ga. 30303 PALMER, Rufus N. (M) 476 Broadmoor Ave. Pittsburgh, Pa. 15228 i (Consultant) -MER, Willard E. (MI) 174 Sunset Dr. Westerville, Ohio 43081 ,,.[Harrop Ceramic Service Co.) "ALMERI, Victor R. (BI) 7l Monroe St., Garfield, N. J. (Molecular Electronics Co.) Vt. 43, No. 10 (1964) PALMOUR, Hayne, III (BIP) 2606 Wade Ave., Raleigh, N. C. 27607 (North Carolina State) PALTZER, Clifford (El) 1009 S. 47th St., Apt. 11 Milwaukee, Wise. 53214 (A'lcn-Bradley Co.) PANDA, Jajnyadatta Orissa Cement Ltd. P. O. Rajgangpur Dt. Sundergarah, Orissa, India PANGELS, Alfred A. Villeroy & Boch K. G. Keramische Werke, Steingutfabrik Mettlach, Saar, Germany PANGELS. Heinz J. (W) Mosaic Tile Co., Research Div. Linden Ave., Zanesville, Ohio 43702 PANNUCCI, Michael A. (W) Robertson Manufacturing Co. Box 848, Trenton, N. J. 08605 PAPA, Pellegrino (R) Corning Glass-Works Pilot Plant #2, Corning, N. Y. PAPANIKOLAU, Emmanuel Institut fur Gesteinshuettenkunde Mauerstrasse 5 51 Aachen, West Germany PAPER MAKERS IMPORTING CO., INC. --(S. Douglas-BrianV _ 44 S. Second St., Easton, Pa. 18042 PAPIER. Harry (S) Natco Corp. Drawer <1, Cordova, Ala. PAPIN. Thomas A. (G) 204 W. Delmar, R. R. 4 Godfrey. 111. 62035 (Owens-Illinois) PAPPIS. James (B) 77 Mayfair Dr., Westwood, Mass. (Raytheon Co.) PAQUIN, Pol Societe Francaise de Ceramique 44 rue Copemic Paris XVI*. Seine, France PARCEL, Martin W. (W) Robertson Manufacturing Co. Box 848, Trenton, N. J. 08605 PARDEE, Russell E. (R) Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp. 300 Lakeside Dr., Oakland, Calif. PARDUE. William M. (B) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 PARENT, Ivan C. (S) Dow Coming Corp., Midland, Mich. PARIKH, Niranjan M. (B) IIT Research Institute Metals Research Lab. 3350 S. Federal St. Chicago, 111. 60616 PARISELLA, Jay S. 207 Mill St., Coudersport, Pa. PARKER, Earl R. (BP) University of California Hearst Mining Bldg. Berkeley, Calif. 94720 PARKER. Harry (BI) 502 Kerwin Rd. Silver Spring, Md. 20901 (National Bureau of Standards) PARKER, Henry F. (G) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 PARKER, Leon (G) _ H. I. Thompson Fiber Glass Co. 1600 W. 135th St., Gardena, Calif. PARKER. Raymond W. (S) 501 Rockland Rd. Crystal Lake, 111. 60014 (National Clay Pipe Institute) PARKER. Richard G. (E) Fair-Rite Products Corp. Commercial Row Wallkill, N. Y. 12589 PARKER, William H. (CJI) Armco Steel Corp., 703 Curtis St. Middletown, Ohio 45042 PARKHURST, Harvey M. (E) Aluminum Co. of Canada Ltd. Arvida, Que., Canada PARKS, Charles F. (E) Speer Carbon Co. Packard Rd. & 47th St. Niagara Falls, N. Y. 14301 PARMER, Jess H., Jr. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 PARNHAM, H. General Refractories Ltd. Genefax House, Sheffield 10, England PARRY, William O. (DP) State University of New York College of Ceramics, at Alfred Univ. Alfred, N. Y. 14802 PARSON, James A. (El) 1203 Maple Ave., N., Ridgway, Pa. (Quality Components, Inc.) PARSONS, John M. (G) Pittsburgh Plate Glass Co. Glass Research Lab., Rm. 225 Harmarville, Pa. PARSONS, J. R. (R) Chicago-Wellsville Fire Brick Co. 7531 S. Ashland Ave. Chicago 20, 111. PARTINGTON, Philip A. (W) 11 Crestmont Dr., Warren, Pa. (Allegheny-Buffalo China Co., Inc.) PARTLOW, James E. (R) General Refractories Co. 1520 Locust St. Philadelphia, Pa. 19102 PARTRIDGE, Padraic (S) Acme Brick Co. Box 718, Denton, Texas PASCHAL, Forrest A. (S) Box 289, Siler City, N. C. (Paschal Machinery Co.) PASK, Joseph A. (XFIP) _ University of California Dept, of Mineral Technology Berkeley, Calif. 94720 PASPY, Stanley F. (RI) 836 Forest Ave., Zanesville, Ohio (Cesco Plant, Refractories Div. Ferro Corp.) PASS, J. S. (W) Pass & Seymour, Inc., Solvay Sta. 50 Boyd Ave., Syracuse, N. Y. 13209 PASS & SEYMOUR, INC. (T. S. Pass) Solvay Station, 50 Boyd Ave. Syracuse. N. Y. 13209 PASTERNAK, Donald S. (El) Martin Metals Co. 250 N. 12th St.. Wheeling, 111. 60090 PATARINI, Valentine M. (E) 23 W. Middle Turnpike Manchester, Conn. 66044 (United Aircraft Corp.) PATEK, Sherwood E. (S) Midland Brick & Tile Co. Chillicothe, Mo. 64601 PATERSON, G. W. (R) Refractories Engineering & Supplies Ltd. Box 488, Oakville, Ont., Canada PATRICK, J. H,, Jr., Clemson University Box 4612, Clemson, S. C. 29631 PATRICK. Robert F. (RFI) Corhart Refractories Co. 1600 W. Lee St., Louisville 10, Ky. PATTERSON, James L. (M) 121 West Ave., Elkins Park Philadelphia 17, Pa. (National Engineering Co.) PATTERSON, Jerome D. (I) Indiana University, ARAC Bloomington, Ind. 47405 PATWARDHAN, D. K. Indian Ceramic Society Central Glass & Ceramic Research Institute Calcutta 32, India PAUL, Robert A. (R) 518 Dupont Ave., York, Pa. (J. E. Baker Co.) PAULLEY, Damon S. (W) Coors Porcelain Co. 600 Ninth St., Golden, Colo. PAULSON. Gary G. (I) University of Illinois 204 Ceramics Bldg., Urbana, 111. 61803 PAULUS, Gerald M. (G) 727 Banks Ave., S. E. Aiken, S. C. 29801 (Owens-Coming Fiberglas Corp.) PAVLICA. Stanley R. (RJ) 1012 Robbin Station Rd., Irwin, Pa. (Harbison-Walker Refractories Co.) PAVLISH, Arnold E. (GF) 2904 Clarkson Rd. Cleveland Heights 18, Ohio (Cleveland Supply Co.) PAYNE, David A. (EJI) Northern Electric Co., Ltd. Box 6124, Montreal, Que., Canada 759 ,,yKE. Paul D- (W) jjcNicol China Co. Box 1909. Clarksburg, W. Va. ,,iYN'E. William H. PA INTERFACE, Ceramics Div. 2901 Los Feliz Blvd. Los Angeles, Calif. 90039 nc*COCK, Frank A. ^Georgia Tech., Box 35071 Atlanta 13, Ga. PEACOCK, Oliver J. (G) r Owens-Illinois 150 Sansome St. San Francisco 4, Calif. dCARCE, Charles S. (Honorary, XFI) "** j49 Ceramic Dr. Columbus, Ohio 43214 pEARCE, Michael L. (B) `Speer Carbon Co. Research & Development Labs. Packard Rd. & 47th St. Niagara Falls, N. Y. 14301 pEARCH, Howard C. (WI) r 1760 Iowa St. Costa Mesa, Calif. 92626 (Ferro Corp.) PEARCH, William M (WI) * Akron Porcelain Co. 2792 Cory Ave., Akron, Ohio 44314 PEARL, Harry A. .(E) R. R. 6, Landview Dr. Dix Hills. L. I., N. Y. (Republic Aviation Corp.) . PEARSON, A. David (G) Bell Telephone Labs., Inc. Murray Hill, N. J. 07971 PEARSON, Edward P. (X) Basic Incorporated 845 Hanna Bldg., Cleveland 15, Ohio PEARSON, W. E. (E) E. I. du Pont de Nemours & Co., Inc. Ceramic Sect.. Electrochemicals Dept. Wilmington. Del. 19898 PEASE. Philip J. (G) 1405 Washington Ave. Parkersburg, W. Va. (Demuth Glass Works Div. Brockway Glass Co., Inc.) PECHMAN, Alexander (El) 5020 Rodeo Rd., Apt. 22 Los Angeles, Calif. 90016 (Hughes Aircraft Co.) PECK, J. Clair fSI) Glen-Gery Shale Brick Corp. Box 206, Shillington, Pa. PECKHAM, Georee W. (G) Chattanooga Glass Co. Chattanooga 10, Tenn. PECORARO, George A. (GJI) 1404 Pacific Ave. Natrona Heights, Pa. 15065 (Pittsburgh Plate Glass Co.) PECUIL. Thomas E. (I) 165 Lakeview Ave., N. E. Atlanta. Ga. 30305 PEEL. G. N. Associated Lead Manufacturers Ltd. Crescent House Newcastle-on-Tyne 1, England PEETERS. Jean M. (G) Canadian Pittsburgh Industries Ltd. 300 Ste. Croix Blvd. St. Laurent. Que., Canada PEILER. Karl E. (GF) 125 La Salle Rd.. Rm. 207 West Hartford, Conn. 06107 (Hartford Div.. Emhart Corp.) raSER. H. Steffen (B) National Bureau of Standards Washington, D. C. 20234 PELL. Robert E. (R) 3248 Western. Park Forest, 111. (A. P. Green Fire Brick Co.) PELL. Warren L. (W) Shenango Refractories Box 120, New Castle, Pa. 16103 PELLEGRINI, Edmund T. (G) Kooo Glass, Inc. 2108 Palmer St.. Pittsburgh 18, Pa. PELZ. Robert W. (GI) 3971 Hnmohrey Rd. West Richfield, Ohio __ (Ferro Corp.) BSMCO DIV- GLIDDEN CO. (Richard H. Turk) 5601 Eastern Ave. ,, Baltimore. Md. 21224 RENBERTHY. Larry (G) Penberthy Electromelt Co. 4301 Sixth Ave.. S. Seattle, Wash. 98108 Vol. 43, No. 10'(1964) PENCE. Henry E. (M) St. Joseph Lead Co. Box A, Monaca, Pa. 15061 PENDLETON, Wesley W. (G) . , 1542 Clinton St., Muskegon, Mich. (Anaconda Wire & Cable Co.) PENNSYLVANIA PULVERIZING CO. (James B. Frysinger) Two Gateway Center Pittsburgh, Pa. 15222 PENTECOST, Joseph L. (El) 633 Cortez Dr., Fairfax, Va. (Melpar, Inc.) PERENY, Andrew (MF) " " Pehitiy Equipment Co., Inc. Tri-Village Station Columbus, Ohio 43212 PERET, James L. (R) Printing Developments Inc. 2010 Indiana St., Racine, Wise. PERKINS, Dorothy W. (DP) University of Massachusetts Art Dept., Amherst, Mass. 01003 PERKINS. Harrell L. (M) Southern Railway System 270 Peachtree St., N. W., Suite 335 Atlanta 3, Ga. PERKINS, J. Michael 715 Bellflower Ave., S. W. Canton 10, Ohio PERKINS, Lyle N. (DP) University of Massachusetts ------ ArtrDept., Amherst, Mass. 01003 PERKINS, Walter M. T. Universal Grinding Wheel Co. Ltd. Stafford, England PERKINS, Walter W. (WFI) 871 Jacoby Rd., Copley 21, Ohio (United States Stoneware Co.) PERROTTA, Anthony J. 5110 S. Kenwood Ave., Apt. 302 Chicago, 111. 60615 PERRY, Basil W. 4958 Grayton Rd., 181 Sandra Dr. Cleveland, Ohio 44135 PERRY, Commodore A. (S) 130 Wells Ave., Greenwood, S. C. (Southern Brick Co.) PERRY, Frederick W. (B) 83 Main St. Williamstown, Mass. 01267 (Sprague Electric Co.) PERRY, Kenneth W. (R) Aluminum Co. of America Box 300, Bauxite, Ark. PERRY. Robert F. (WI) 93 Church St., Victor, N. Y. (I-T-E Circuit Breaker Co. Victor Insulators Div.) PERSICO. John V. (RI) 635 Kinnickinnic St.. Hudson, Wise. (Minnesota Mining & Mfg. Co.) PESKIN, Jerome R. (M) Ceramic Publications, Inc. 2728 Euclid Ave. Cleveland. Ohio 44115 PESKIN. William L. (R) Carborundum Co. Box 268, Perth Amboy, N. J. 08832 PETERS, Forrest I. (El) 905 Bickett Rd., Raleigh, N. C. 27609 (Corning Glass Works) PETERSEN, Fred A. (CFI) Thomas Associates, Inc. 2130 Keith Bldg. Cleveland, Ohio 44115 PETERSEN, Joan M. Box 1523, Alfred, N. Y. 14802 PETERSHAM, Miska F. (DP) Kent State University School of Art, Kent, Ohio PETERSON. Albert F. (XI) 6 York Dr., Apt. 4A Highland Park. N. J. 08904 (Rutgers, The State University) PETERSON, Douglas I. (W) Canadian Potteries Div. Crane Canada Ltd. 360 Blvd. Du Seminaire St. Jean. Que., Canada PETERSON. Harold R. (R) Manganese Chemicals Corp. Box 457. Kingwood, W. Va. PETERSON. Jack D. (G) 3036 Villa Dr.. Toledo 14, Ohio . (Consumer & Technical Products Div. Owens-Illinois) PETERSON, John A.. Jr. (WI) R. T. Vanderbilt Co., Inc. 33 Winfield St. East Norwalk, Conn. 06855 PETERSON, William H., Jr. (R) Valentine Fire Brick Div. A. P. Green Fire Brick Co. Box 7, Woodbridge, N. J. 07095 PETKUS, John J. (R) 16M 119th St., Whiting, lnd. 46394 (American Oil Co.) PETRIE, Lloyd R. (W) 305 Western, Abingdon, 111. (Briggs Manufacturing Co.) PETROPULOS, George (R) 1365 March St;, Sharon, Pa. 16147 (Sharon Steel Corp.) PETSKI, Michael J. (B) 584 Bates St. Birmingham, Mich. 48009 (General Electric Co.) PETTICREW, Richard W. (G) 26930 Fort Meigs Rd. Perrysburg, Ohio (Owens-Illinois) PETTY, Frank (W) 25633 Brookdale Lane Euclid 17, Ohio (Cleveland Ceramics Corp.) PETTY, Howard E. (S) 3131 Ryons, Lincoln, Nebr. 68502 (Yankee Hill Brick Mfg. Co.) PETTYJOHN, Robert R. (B) 4252 Mt. Herbert Ave. San Diego, Calif. 92117 - (General Dynamics, Astronautics) PFAENDER, Lawrence V. (G) 4525 Carskaddon Ave. Toledo, Ohio 43615 (Owens-Illinois) PFALTZGRAFF POTTERY DIV. SUSOUEHANNA BROADCASTING - CO. (Louis J. Appell, Jr.) 53 N. Duke St.. York, Pa. 17401 PFANN, Jack R. (M) Stauffer Chemical Co. 380 Madison Ave. New York, N. Y. 10017 PFAUDLER PERMUTIT INC. (Thomas W. Johnston) , Box 1600. Rochester, N. Y. 14603 PFEIFF, C. H. (W) Curran-Pfeiff Corp. Box 527. Metuchen. N. J. PFEIFFENBERGER, Lucas E. (SI) Besser Co., Alpena, Mich. 49707 PFEIFFER. Wilbur H. (CFI) Frigidaire Div., General Motors Corp. Engineering Lab.. Plant 2 Davton. Ohio 45401 PFITZENMAIER, Robert (GJ) 32 Elm St.. Canisteo, N. Y. (Corning Glass Works) PHELPS DODGE CORP. (James E. Foard) Morenci, Ariz. PHELPS. Edwin H. (R) American Cast Iron Pipe Co. Box 2603, Birmingham, Ala. 35202 PHELPS, Fred L.. Jr. (M) 3627 County Line Rd.. R. R. 1 North Wales, Pa. 19454 (Teleflex, Inc.) PHELPS. Girard W. (MI) United Clay Mines Corp. Box 1201, Trenton, N. J. 08606 PHELPS, Stuart M. (RF) 329 LeRoi Rd., Pittsburgh. Pa. 15208 PHILIPPINES CERAMIC SOCIETY (Diego P. Rubio) Adamson University Manila, Philippines PHILLIPS, Bert (B) Tem-Pres Research, Inc. 1526 William St. State College, Pa. 16801 PHILLIPS. Charles J. (GFIP) Rutgers. The State University School of Ceramics New Brunswick. N. J. 08903 PHILLIPS, Donald G. (R) Precision Grinding Wheel Co., Inc. 8301 Torresdale Ave. Philadelphia 36, Pa. PHILLIPS. Edwin L. (MI) General Minerals Co. Box 3504, Greensboro, N. C. 27402 PHILLIPS, George C.. Jr. (E) 12 Hillside Ct., Apt. 1 Endicott. N. Y. 13762 (IBM Corp.) PHILLIPS. Gordon D. (W) Olean Tile Co. 103 S. Clark St., Olean. N. Y. PHILLIPS. J. Gordon (RFI) R. R. 1, Box 496 Hotnosassa, Fla. 32646 761 0" n^Fowler Ltd., Fitzroy St. tiarrickville, Sydney, N.S.W., Australia Lynn B. (W) 0"tV Bergen Rd., R. R. 2 u'Roy, N. Y. 14482 /j anp Insulator Co., Inc.) ,JnS-cORNING FIBKRGLAS 0"%oRP< (August C. Siefert) Tedwical Center Granville. Ohio 43023 ,WENS-ILLINOIS Pw/Lewis T. Brown) Box 1019, Oakland, Calif. 94604 nU'ENS-ILLINOIS W(James W. Hackett) 1700 N. Westwood Ave. Toledo, Ohio 43607 nu'ENS, James S. (WF) O' Champion Spark Plug Co. Ceramic Div., 8525 Butler Ave. petroit, Mich. 48211 oiVENS, James V. Cedar Rock Rd., Easley, S. C. /.U'NBY, P. Darrell' o' gn Ashtabula Ct. Columbus, Ohio 43210 P PABST, J. G. (M) . Saxonburg Ceramics, Inc. Box 157, Saxonburg, Pa. 16056 PACHL. Margaret (DP) University of North Dakota Ceramics Dept. Grand Forks, N. D. PACIFIC clay products (John D. Fredericks) Box 2178, Terminal Annex Los Angeles, Calif. 90054 PACK, Robert E. (G) H. I. Thompson Fiber Glass Co. 1600 W. 135th St., Gardena, Calif. PACKMAN, Willard D. (SI) R. R. 1. Bell School Rd. East Liverpool, Ohio (Darlington Brick Div. General Dynamics Corp.) pADBERG. Donulus J. (C) Watlow Electric Mfg. Co. 12001 Lackland Rd., St. Louis 41, Mo. PADFIELD, Ralph C. (RI) 2990 Avon Rd., Bethlehem, Pa. 18017 \ (Bethlehem Steel Co.) Iff, John A. (G) Willson Products Div. Ray-O-Vac Co. 201 Washington St., Reading, Pa. PAFFORD, Ray W. (SFI) R. R. 1, Box 64 Weatherford, Texas 76086 PAIGE. Jack I. (G) 2410 S. Hill, Albany, Ore. (United States Bureau of Mines) PALADINO, Albert E., Jr. (B) Raytheon Co., Research Div. 28 Seyon St., Waltham, Mass. 02154 PALENA, Maximilian (C) Thiokol Chemical Corp. Box 27. Bristol, Pa. PAL1CKA, Richard J. Minnesota Mining A Manufacturing Co. Bldg. 27-1, 2301 Hudson Rd. . St. Paul, Minn. 55101 PALMER. Delos M. (G) Delos M. Palmer & Associates .,,4401 Jackman Rd., Toledo 12, Ohio PALMER. George F. 211 Tenth St., N. W. Atlanta. Ga. 30318 PALMER. Jay W. (R) Morton Chemical Co. 11710 Lake Ave. ..Woodstock, 111. 60098 PALMER, Lee T. ..302 N. Rolls, Rolla, Mo. PALMER. Richard T. (DP) Georgia State College . 33 Gilmer St., Atlanta, Ga. 30303 PALMER, Rufus N. (M) 476 Broadmoor Ave. Pittsburgh, Pa. 1S228 . (Consultant) PALMER. Willard E. (MI) 174 Sunset Dr. Westerville, Ohio 43081 (Harrop Ceramic Service Co.) |MERI, Victor R. (BI) 7} Monroe St., Garfield, N. J. (Molecular Electronics Co.) V*- 43, No. 10 (1964) I'ALMUIK, nayne, m \.Dir) 2606 Wade Ave., Raleigh, N. C. 27607 (North Carolina State) PALTZER, Clifford (El) 1009 S. 47th St., Apt. 11 Milwaukee, Wise. 53214 (AHen-Bradley Co.) PANDA, Jajnyadatta Orissa Cement Ltd. P. O. Rajgangpur Dt. Sundergarah, Orissa, India PANGELS, Alfred A. Villeroy & Boch K. G. Keramische Werke, Steingutfabrik Mettlach, Saar, Germany PANGELS, Heinz J. (W) Mosaic Tile Co., Research Div. Linden Ave., Zanesville, Ohio 43702 PANNUCCI, Michael A. (W) Robertson Manufacturing Co. Box 848, Trenton, N. J. 08605 PAPA, Pellegrino (R) Corning Glass Works Pilot Plant #2, Corning, N. Y. PAPANIKOLAU, Emmanuel Institut fur Gesteinshuettenkunde Mauerstrasse-5 51 Aachen, West Germany PAPER MAKERS IMPORTING CO., INC. (S. Douglas Brian) 44 S. Second St., Easton, Pa. 18042 PAPIER, Harry (S) Natco Corp. --Drawer Gr-Cordova, Ala. PAPIN, Thomas A. (G) 204 W. Delmar. R. R. 4 Godfrey, 111. 62035 (Owens-Illinois) PAPPIS. James (B) 77 Mayfair Dr., Westwood, Mass. (Raytheon Co.) PAQUIN, Pol Societe Francaise de Ceramique 44 rue Copemic .. Paris XVI*. Seine, France PARCEL, Martin W. (W) Robertson Manufacturing Co. Box 848, Trenton, N. J. 08605 PARDEE, Russell E. (R) Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp. 300 Lakeside Dr., Oakland, Calif. PARDUE. William M. (B) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 PARENT, Ivan C. (S) Dow Corning Corp., Midland, Mich. PARIKH, Niranjan M. (B) IIT Research Institute Metals Research Lab. 3350 S. Federal St. Chicago, 111. 60616 PARISELLA, Jay S. 207 Mill St., Coudersport, Pa. PARKER. Earl R. (BP) University of California Hearst Mining Bldg. Berkeley, Calif. 94720 PARKER. Harry (BI) 502 Kerwin Rd. Silver Spring, Md. 20901 (National Bureau of Standards) PARKER. Henry F. (G) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 PARKER, Leon (G) H. I. Thompson Fiber Glass Co. 1600 W. 135th St., Gardena, Calif. PARKER. Raymond W. (S) 501 Rockland Rd. Crystal Lake, 111. 60014 (National Clay Pipe Institute) PARKER. Richard G. (E) Fair-Rite.Products Corp. Commercial Row Wallkill. N. Y. 12589 PARKER. William H. (CJI) Armco Steel Corp., 703 Curtis St. Middletown, Ohio 45042 PARKHURST, Harvey M. (E) Aluminum Co. of Canada Ltd. - Arvida, Que., Canada PARKS, Charles F. (E) Speer Carhon Co. Packard Rd. & 47th St. Niagara Falls, N. Y. 14301 PARMER, Jess H., Jr. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 X iUVoil/UU, il. General Refractories Ltd. Genefax House, Sheffield 10, England PARRY, William D. (DP) State University of New York College of Ceramics, at Alfred Univ. Alfred, N. Y. 14802 PARSON, James A. (El) 1203 Maple Ave., N., Ridgway, Pa. (Quality Components, Inc.) PARSONS, John M. (G) Pittsburgh Plate Glass Co. Glass Research Lab., Rm. 225 Harmarville, Pa. PARSONS, J. R. (R) Chicago- Wellsville Fire Brick Co. 7531 S. Ashland Ave. Chicago 20, 111. PARTINGTON, Philip A. (W) 11 Crestmont Dr., Warren, Pa. (Allegheny-Buffalo China Co., Inc.) PASTLOW, James E. (R) General Refractories Co. 1520 Locust St. Philadelphia, Pa. 19102 PARTRIDGE, Padraic (S) Acme Brick Co. Box 718, Denton, Texas PASCHAL, Forrest A. (S) Box 289, Siler City, N. C. (Paschal Machinery Co.) PASK, Joseph A. (XFIP) University of California Dept, of Mineral Technology Berkeley, Calif. 94720 PASPY, Stanley F. (RI) 836 Forest Ave., Zanesville, Ohio (Cesco Plant, Refractories Div. Ferro Corp.) PASS, J. S. (W) Pass & Seymour, Inc., Solvay Sta. 50 Boyd Ave., Syracuse, N. Y. 13209 PASS & SEYMOUR. INC. (T. S. Pass) Solvay Station, 50 Boyd Ave. Syracuse. N. Y. 13209 PASTERNAK, Donald S. (El) Martin Metals Co. 250 N. 12th St.. Wheeling, 111. 60090 PATARINI, Valentine M. (E) 23 W. Middle Turnpike Manchester, Conn. 06044 (United Aircraft Corp.) PATEK, Sherwood E. (S) Midland Brick & Tile Co. Chillicothe, Mo. 64601 PATERSON, G. W. (R) Refractories Engineering & Supplies Ltd. Box 488, Oakville, Ont, Canada PATRICK, J. H., Jr.. Clemson University Box 4612, Clemson, S. C. 29631 PATRICK, Robert F. (RFI) Corhart Refractories Co. 1600 W. Lee St., Louisville 10, Ky. PATTERSON, James L. (M) 121 West Ave., Elkins Park Philadelphia 17, Pa. (National Engineering Co.) PATTERSON, Jerome D. (I) Indiana University, ARAC Bloomington, Ind. 47405 PATWARDHAN, D. K. Indian Ceramic Society Central Glass fit Ceramic Research Institute Calcutta 32, India PAUL, Robert A. (R) 518 Dupont Ave., York, Pa. (J. E. Baker Co.) PAULLEY, Damon S. (W) Coors Porcelain Co. 600 Ninth St., Golden, Colo. PAULSON, Gary G. (I) University of Illinois 204 Ceramics Bldg., Urbana, III. 61803 PAULUS, Gerald M. (G) 727 Banks Ave., S. E. Aiken, S. C. 29801 (Owens-Coming Fiberglas Corp.) PAVLICA, Stanley R. (RJ) 1012 Robbin Station Rd., Irwin, Pa. (Harbison-Walker Refractories Co.) PAVLISH, Arnold E. (GF) 2904 Clarkson Rd. Cleveland Heights 18, Ohio (Cleveland Supply Co.) PAYNE, David A. (EJI) Northern Electric Co., Ltd. Box 6124, Montreal, Que., Canada 759 .il LIPS, Marion W. (G) pH'iLjjtin-Bacon Manufacturing Co. Sn W. Tenth St., Kansas City, Mo. rl?S, Maurice B. (I) J30 North Wilkiiaboro, N. C. ,,,,?LIPS. Richard A. (El) frf'ptdio Materials Co. iiiv. P- R- Mallory f . Inc. Lj9, Attica, Ind. .nr LIPS W. Eric (G) ?H nuplate Canada Ltd. go* 367, Terminal A Toronto, Ont., Canada itrnENIX, Richard C. (WI) P*1 Corbart Refractories Co. 040 Commonwealth Bldg. Louisville. Ky. 40202 opIiCrKPAicRkaDr,d,HIn- cA.u, sBtoinx (3W09) Antioch, 111. 60002 nrKARD. M. H. (G) '' United States Borax & Chemical Corp. J07S Wilshire Blvd. Los Angeles S, Calif. DICKERS. Russell G. (G) PIt<4803 E. 46th St. Indianapolis. Ind. 46226 Fairmount Glass Corp. PICKETT, William E. (G) '* One Hilltop Circle. Woburn, Mass. (Edgerton, Germeshausen & Grier, Inc.) PIEL. Theodore F. (G) ` 4014 Greenbrook Ct. Toledo, Ohio 43614 (Owens-Illinois) PIEPER, A. Clark (B) Heany Industrial Ceramic Corp. 58 N. Fitzhugh St.. Rm. 204 Rochester, N. Y. 14614 PIERCE, Gerald L. (R) 930 N. E. 22nd Ave. Portland, Ore. 97232 (Precision Castparts Corp.) PIERCE. J. Allen (R) 1 H. K. Porter Co., Inc., Refr. Div. Porter Bldg., 601 Grant St. Pittsburgh, Pa. 15219 PIERCE GLASS CO. (J. G. Bozzo) Railroad Ave. Port Allegany, Pa. 16743 PILKINGTON, Lawrence H. A. Pilkington Brothers Ltd., Grove St. St. Helens, Lancs, England ) PINCUS, Alexis G. (EF) General Electric Co., Research Lab. Box 1088, Schenectady, N. Y. 12301 PINKHAM, Robert M. (E) Western Electric Co., Inc. Dept. 219, 3300 Lexington Rd. Winston-Salem, N. C. 27102 PINKSTON. Harry (M) Melody Farms, R. R. 3 Xenia, Ohio 45385 PINNEY, J.M. (W) Harker China Co. Box 749, East Liverpool, Ohio PINNOW, Harley R. (W) 6730 W. 36th PL, Wheat Ridge, Colo. (Coors Porcelain Co.) PINOTTI, Fred D. (G) . Consumer & Technical Products Div. Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 P1RIGYI, Francis E. (E) 124 Montgomery St., Apt. J-l Highland Park, N. J. 08904 (Rutgers, The State University) PIRLOT, Edmond A. (G) American-Saint Gobain Corp. Box 929, Kingsport, Tenn. 37662 PIROOZ, Perry P. (G) Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 PISANO, Anthony M- (RJ) 849 The Circle Lewiston, N. Y. 14092 (Carborundum Co.) PITETTI, Raymond C. 87 Payson Lane New Brunswick, N. J. 08904 PITHA, John J. (B) 17 Schermerhorn Parle Lenox, Mass. 01240 (General Electric Co.) PITHER, Leslie F. (G) Consumer & Technical Products Dtv. Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 4307 VOL 43, No. 10 (1964) PITTENGER, John T. (W) Box 207, Newell, W. Va. (Homer Laughlin China Co.) PITTMAN, William C. (RI) 410 Wbitthome Dr. Wyoming, Cincinnati 15, Ohio (Cbas. Taylor Sons Co.) PITTS, Joseph W. (C) National Bureau of Standards Metallic Bldg. Materials Section Washington, D. C. 20234 PITTSBURGH CORNING CORP. (Walter D. Ford) Research & Engineering Center 800 Presque Isle Dr. Pittsburgh, Pa. T5239 PITTSBURGH PLATE GLASS CO. (Stephen Jeckovich) Glass Research Center Box 11472, Pittsburgh, Pa. 15238 PITTSBURGH PLATE GLASS CO. CHEMICAL DIV. (R. W. Miliei) One Gateway Center Pittsburgh, Pa. 15222 PIXLEY, David M. (E) Box 423, South Duxbury, Mass. (Haveg Industries) PIXLEY, Francis V. (S) Pelm Research & Development Corp. Tarr Rd., M.D. 15 Newburgh, N. Y. 12552 PIXLEY. George W. (M) -------- Pelm-Research & Development Corp. Tarr Rd.. M.D. 15 Newburgh. N. Y. 12552 PLACE, Tom M. (EFI) 13581 Medinac Lane, Apt. 71-L Leisure World, Seal Beach, Calif. (Autonetics Div. North American Aviation, Inc.) PLACE, Thomas M., Jr. (B) 485 Walnut PL, Costa Mesa, Calif. . (Philco Research Labs.) PLAGGE. Vernon L. (G) Westinghouse Electric Corp. Bloomfield, N. J. PLANJE, Christian W. (SFI) Case & Co., Inc. 611 Wilshire Blvd., Suite 807 Los Angeles, Calif. 90017 PLANJE, Theodore J. M. (RFIP) University of Missouri at Rolla School of Mines & Metallurgy Rolla, Mo. 65401 PLANKENHORN, William J. (CFI) Chicago Vitreous Corp. 1425 S. 55th Ct., Cicero, 111. 60650 PLANZ, Egon Villeroy & Boch 6642 Mettlach/Saar, Germany PLATT, James (S) Structural Clay Products Institute 2556 Clearview Ave., N. W. Canton, Ohio 44718 PLATTS, Dennis R. 13564 W. Outer Dr. Detroit, Mich. 48239 PLEASANTS, Luther E., Jr. (G) 6002 Brookfield Rd., Richmond, Va. (Allied Chemical Corp. Nitrogen Div.) PLESSINGER, Clyde B. (S) Box 217, Lindale, Texas (Howe Sound Co.) PLOETZ, Edwin C. H. (Cl) 8151 Hillcrest Dr. Wauwatosa, Wise. 53213 (A. O. Smith Corp.) PLOETZ. George L. (RFI) 261 Swaggertown Rd., Scotia 2, N. Y. (General Electric Co.) PLUMBO, Robert (G) Hanibal Glass, Inc. 3025 S. Kilson Dr. Santa Ana, Calif. PLUMBO, Victor A. (G) General Glass International, Inc. 5 S. Virginia Ave. Atlantic City, N. J. PLUMMER, Harry C. (SF) Structural Clay Products Institute 1520 18th St., N. W. Washington, D. C. 20036 PLUMMER, Norman (SP) State Geological Survey of Kansas Lawrence, Kans. 66045 PLUMMER, William A. (G) Corning Glass Works. Corning, N. Y. PLUNKETT, Jerry D. (BIP) 2150 S. Josephine St. Denver, Colo. 80210 (University of Denver) PLUSCH, John A. (W) 63 Spruce St., Westfield, Mass. (Cortland Grinding Wheels Corp.) POCOCK, Robert E. (S) Bailey Meter Co., 29801 Euclid Ave. Wickliffe, Ohio 44092 POFFENBARGER, John D,, Jr. (BI) 1107 W. Highland St. Allentown, Pa. 18102 (Western Electric Co., Inc.) POHLE, Joachim H. P. Coming, Nederlandse Fabrieken N.V. 145 Ulgersmaweg, Groningen, Holland POKALLUS, Leonard W. (R) 202. Type Rd., Louisville, Ky. 40207 (Corhart Refractories Co.) POLAND. Milton E. (El) Champion Spark Plug Co. Ceramic Div., 8525 Butler Ave. Detroit, Mich. 48211 POLANSKY, Leon (DP) Pratt Institute, Brooklyn 5, A. Y. POLAR, Alfredo (WI) ,,T ATCO Ceramics Corp., Keyport, N. J. POLE, Gordon R. (RF) 2592 S. Shore Blvd. White Bear Lake 10, Minn. POLES, Alfred P. (RI) 85 W. Afton Ave., Yardley, Pa. 19068 (Plibrico Co.) POLHEMUS, D. W. (R) Carborundum Co. Box 268, Perth Amboy, N. J. POLLAK, Richard A. 3281 Frank St. Schenectady, N. Y. 12306 POMPEI, Luigi Via Guastalla 15, Milano, Italy (Manifattura Ceramica Pozzi S.p.A.) PONZANI, David (R) 7665 Valley Vista Independence 31, Ohio (Republic Steel Corp.) POOL, James C. 246 Nagogami Terrace, Rolla, Mo. POOLE, J. P. (GF) , Brockway Glass Co., Inc. Brockway, Pa. 15824 POOLE, Robert F. (R) Chisholm, Boyd & White Co. 610 W. 57th St., Chicago, 111. 60621 POPE, Claude S. 316 First Ave., Algona, Wash. 98002 POPE. Richard L. (GJ) Coming Glass Works Coming, N. Y. 14830 PORST, Edward G. (Cl) 1418 Stonewood Rd. Baltimore 12, Md. (Pemco Div., Glidden Co.) PORTER, Bernard (R) U. S. Bureau of Mines 1605 Evans Ave., Reno, Nev. PORTER, Charles A. (G) Consumer 8t Technical Products Div. Owens-Illinois Box 230, Vineland, N. J. PORTER, H. K,, CO., INC. REFRACTORIES DIV. (William L. Fabianic) 4705 Ridgewood Ave. St. Louis, Mo. 63116 PORTER, Howell H. (W), Royal Tile Manufacturing Co. Box 7292, Sylvania Sta. Fort Worth, Texas 76111 PORTER, J. L. (B) Kaiser Aluminum & Chemical Corp. Box 5338, San Leandro, Calif. PORTER, John N. (M) B. F. Drakenfeld & Co., Inc. Box 519, Washington, Pa. 15301 PORTER, Robert L. (M) Autoclave Engineers, Inc. 2047 Margie Lane Anaheim, Calif. 92802 PORTER, Wallace S. (W) Universal-Rundle Corp. Hondo, Texas 78861 PORTS, David W. (E) 4030 Turner St.Allentown, Pa. (Western Electric Co., Inc.) POSEY IRON WORKS, INC. (James K. Martin) "Lancaster" Mixer & Autobrik Machine Div. Lancaster, Pa. 17604 POSLUSZNY, Raymond F. (R) 4 Rose Terrace, Lafayette Hill, Pa. (Refractory Specialties Co.) 763 P^Ferro^Mmel do Brasil Ci Postal 2948, Sao Paulo, Brazil ',cT Benj*rain F. (M) fli\ S. Congress St., Newtown, Pa. (Custom Abrasive Products Co., Inc.) _cT Charles R. (S) PS4. R. Brazil, Ind. 47834 //i.ketex Ceramic Corp.) nc'f Glenn I. (I) Box "33, Alfred, N. Y. 14802 _cT, Zarr A. (RI) PH 5007 Smallwood Dr. Washington, D. C. 20016 onSTE. Emerson P. (CFI) PH 1320 Dugdale St. Chattanooga, Tenn. 37405. . -ncTLEWAITE, Donald E. (WI) P Universal-Rundle Corp. Box 300, Redlands, Calif. 92374 piYTTER, Alan (W) ` American-Standard, Research Div. Box 2003, New Brunswick, N. J. POTTER, Alfred R. (DP) * University of New Hampshire Dept, of Arts, Durham, N. H. POTTER, Charles (X) American Vitrified Products Co. Box 1226, Station A East Liverpool, Ohio 43920 POTTER. Sydney N. (G) Thomas Industries, Inc. 700 Oak St. Fort Atkinson, Wise. 53538 POTTERS SUPPLY CO. ` (William W. Irwin) jl Washington St. East Liverpool, Ohio 43920 POTTS. Amos P. (SF) 359 E. Main St., Logan, Ohio 43138 pOULOS, Nick E. (C) Georgia Institute of Technology Engineering Experiment Station Atlanta, Ga. 30332 POWELL, H. Eugene (G) 1067 Wall St., Maumee, Ohio 43537 (Owens-Illinois Technical Center) POWELL, Joe A. (MI) Old Hickory Clay Co. Box 271, Paducah, Xy. 42001 POWELL, John A. (E) 429 S. West End Ave. Lancaster, Pa. 17603 (Radio Corp. of America) POWELL, Lee F. (M) Old Hickory Clay Co. Box 271, Paducah, Ky. 42001 POWELL. Richard H. (W) Box 162, Danielson, Conn. (American-Standard) POWERS, Richard M. (B) Shore Rd,, Cold Spring Harbor, N. Y. (Brookhaven National Lab.) POWERS. W. T. (M) Nichols Engineering & Research Corp. 80 Pine St., New York, N. Y. 10005 POWLEY, William S. (G) General Electric Co. Lamp Glass Dept., Lamp Div. 24400 Highland Rd. Cleveland. Ohio 44121 POYNOR, T. Wythe (S) Acme Brick Co. Box 1278, Oklahoma City, Okla. POZZANGHERA, Sam A. (GI) Bausch & Lomb, Inc. 635 St. Paul St. Rochester. N. Y. 14605 PRACHANKHADEE, Manoon Department of Science Ministry of Industry Bangkok, Thailand PRALOW, Walter E. L. Friedrichstrasse 35 (17b) Saeckingen/Hochrhein, Germany (Vita-Zahnfabrik H. Rauter K. G.) PRASADA RAO, Chaganti N. Laboratoire Des Verres Institut D'Optique 5 Bd. Pasteur, Paris 15, France PRATT, Donald S. (C) 8992 Kobe PI. San Diego, Calif. 92123 (Whittaker Corp. Narmco Research 4 Development Div.) PREAS. Donald L. 938 Penmar Ave., S. E. Roanoke, Va. 24013 voi. 43, No. 10'(1964) PRECISION GRINDING WHEEL CO.. INC. (Donald G. Phillips) 8301 Torresdale Ave. Philadelphia 36, Pa. PREEBE, Stanley J. (R) Wahl Refractory Products Co. 3540 Ridge Rd. Cleveland, Ohio 44102 PREECE, Richard E. (R) American Steel Foundries Inc. 3761 Canal St. East Chicago, Ind. 46312 PREGNALL, Richard A. Clemson University Box 4969, Clemson, S. C. 29631 PRENTICE, William J., Jr. (G) 4839 Hartley Dr. Cleveland, Ohio 44124 (General Electric Co.) PRESCOTT, Frank R. (G) 1811 Kimball Ave., Arnold, Pa. (Pittsburgh Plate Glass Co.) PRESTON, Frank W. (G) Box 49, Meridian Station Butler, Pa. 16001 (Preston Laboratories) PREWITT, George K. (S) Elgin Standard Brick Mfg. Co. Box 546, Elgin. Texas 78621 PREWITT. J. K. (S) Elgin Standard Brick Mfg. Co. Box 546, Elgin. Texas 78621 PRICE, Glen M. (R) General Refractories Co. Box 1673, Baltimore, Md. 21203 PRICE, James E. (RFI) 1441 Jericho Rd., Abington, Pa. (Simonds Abrasive Co.) PRIMM, Herbert E. (R) 343 N. Almenar Dr. Greenhrae, Calif. 94904 (INTERPACE) PRINCE. Alan T. (BFI) Mines Branch, Ottawa. Ont., Canada PRINDLE, William R. (G) American Optical Co., Research Div. Southbridge, Mass. 01550 PRINZ, Richard J. (E) 6913 Las Vegas N. E. Albuquerque, N. M. 87110 (Gulton Industries, Inc.) PRIOR, Harold D. (RI) Chas. Taylor Sons Co. Box 14058, Cincinnati, Ohio 45214 PROCTOR, W. J.. Jr. (W) Freeport Kaolin Co., Gordon, Ga. PROFANT, Dan D. (C) Pratt 4 Whitney Aircraft Engr. Bldg. 2H East Hartford, Conn. PROKOPEC, Robert (G) 309 N. Tillotson Ave. Muncie, Ind. (Ball Brothers Co., Inc.) PROKOPOWICZ, Thomas I. (B) 33 Johnson St., North Adams, Mass. ( Sprague Electric Co.) PROSKE, Joseph W. R. R. 1, Du Bois, Pa. PROVANCE, J. D. (G) 813 E. Dalton Ave. Glendora, Calif. (Aerojet-General Corp.) PRUETT, Daniel P. (EJ) 768 Palm Ave. South San Francisco, Calif. (U. S. Navy) PRYOR. John A. 19 Elmwood PI., Hornell, N. Y. PRZECHACKI, Frank W. (W) 155 Review Ave., Trenton 8, N. J. (General Porcelain Mfg. Co., Inc.) PUCKETT. John P,, Jr. (G) Leeds 4 Northrup Co. 4901 Stenton Ave. Philadelphia 44, Pa. PUERTO RICO CLAY PRODUCTS CORP, (Oscar Gonzalez Cabanillas) Box 4729, San Juan, Puerto Rico PULLIAM, George R. (B) 6725 Eucalyptus, Anaheim, Calif. (Autonetics Div. North American Aviation, Inc.) PULTZ, Wallace W. (B) Coming Glass Works, Coming, N. Y. PUMPHREY. William I. Murex Welding Processes Ltd. Hertford Rd. Waltham Cross, Herts, England PUNTNEY, L. E. (RI) Kaiser Refractories Div. Kaiser Aluminum 4 Chemical Corp. Box 267, Mexico, Mo. 65265 PUPULIDY, Alexander (RJ Koppers International C. A. Koppers Bldg. Pittsburgh 19, Pa. PYE, Ltnwood D. (G) 68 Glendale Park, Rochester 13, N. Y. (Bausch 4 Lomb, Inc.) PYNER, Alfred D. (W) Southern California Minerals Co. 320 S. Mission Rd. Los Angeles, Calif. 90033 Q QUATE, Wallace W. 302 Wall St., Madison, N. C. QUEBEC LITHIUM CORP. (Walter M. Fenton) 4808 Colfax Ave. Minneapolis, Minn. 55409 QUICK, Donald A. (W) General Tile Co. 438 Sheldon St., El Segundo, Calif. QUIGLEY CO., INC. (R. J. Demaison) 415 Madison Ave., New York 17, N. Y. QUINN, Joseph J., Jr. (E) Bowen Engineering, Inc. North Branch, N. J. QUIRK, John F. (BI) General Atomic Div. General Dynamics Corp- Box 608, San Diego, Calif. 92112 QUIRK, Virgil P. (E) ,,' Johnsonburg Rd., Saint Marys, Pa. (Stackpole Carbon Co.) QUON, Shi H. 35 Woodridge Crescent, Apt. 705 Ottawa 14, Ont., Canada R RABIN, William J. (E) 42 Hannan Rd., Fords, N. J. (Custom Components Corp.) RACHWAL. Chester A. (RI) 10995 W. 23rd Ave. Denver, Colo. 80215 (Coors Porcelain Co.) RADCZEWSKI, Otto-Emst Rheinisch-Westfalische Technische Hochschule Templergraben 55 51 Aachen, Germany RADIO CORP. OF AMERICA . Electronic Components 4 Devices (John J. Carrona) 415 S. Fifth St., Harrison, N. J. RADIO MATERIALS CO. DIV. P. R. MALLORY 4 CO., INC (Lyle E. Shoot) 4242 W. Bryn Mawr Ave. Chicago, 111. 60646 RADLER, Richard W.. Jr. (B) 3912 E. Gatewood Lane Cincinnati 36, Ohio (Polacoat Inc.) RADLEY. Thomas S. Box 827, Alfred, N. Y. 14802 RADTKE, Robert P. (RJ) Aerojet-General Corp., Dept. 4625 Box 1947, Sacramento, Calif. 95809 RADTKE,.Schrade F. (B) International Lead Zinc Research Organization 292 Madison Ave. New York, N. Y. 10017 RAFTREE. L. K. (G) Micro Switch Div., Honeywell, Inc. Freeport, 111., 61032 . . RAGAN. Randall C. (E) Electra Manufacturing Co. Independence, Kans. 67301 RAGATZ, Eugene C. (E) Allen-Bradley Co. 136 W. Greenfield Ave. Milwaukee, Wise. 53204 RAGGON, Frank C. (G) Owens-Illinois Box 1019, Oakland 4, Calif. RAHAL. Theodore P. (M) American Nepheline Corp. Box 3766, Columbus, Ohio 43214 RAHE. Villem (G) 115 Steuben St. Painted Post, N. Y. 14870 (Coming Glass Works) 765 : I :| % T o- es n- eof * 0. le f ,,aJN'E, Frank F. (kij r' j329 Morningside Dr. Mexico, Mo. 65265 (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) AlNEAP,, John F. (SI) 7/12 Burkey Dr. Reynoldsburg, Ohio '0068 (Claycraft Co.) , jMES, Carlton P (UJ) r 1 8158 Water St. Garrettsville, Ohio 44231 (Harbison-Walker Refractories Co.) Briton Ferry Steel Co. Ltd. Briton Ferry, Neath, Glam, Wales bAMBERG, Peter K. RA Box 1275, Alfred, N. Y. 14802 bAMCHANDANI, Bhagwan K. p Mahalakshmi Glass Works Pvt. Ltd. Haines Rd. W., Bombay 11, India rAMELMEIER, Rolf W. (B) Corning Glass Works Lamp Product Development Lab. Corning, N. Y. rAMKE, William G. (B) * 5750 Possum Run Rd. Dayton 40, Ohio (Wright-Patterson Materials Lab.) RAMM, Eric Australian Atomic Energy Commission Research Establishment, Pvt. Mail Bag Sutherland, N. S. W., Australia rAMSDELL, John L. (Cl) Glascote Products, Inc. 20900 St. Clair Ave. Cleveland, Ohio 44117 RAMSEY, Thomas H., Jr. (E) Texas Instruments, Inc. Box 5012, Dallas, Texas 75222 RAMSEYER, Stephen F. (CJ) TRW Inc., Electromechanical Div. 23555 Euclid Ave. Cleveland, Ohio 44117 RAMTITE CO. (Louis J. Jacobs) 2563 W. 18th St., Chicago, 111. 60608 RANDALL, Theodore A. (DFP) State University of New York College of Ceramics, at Alfred Univ. Alfred, N. Y. 14802 RANDKLEV, Edward H. (BJ) Pratt & Whitney Aircraft North Haven, Conn. RANDOLPH, Hal F. (R) Kaiser Refractories Div. Kaiser Aluminum & Chemical Sales, Inc. Better Refractories Bldg. Mexico, Mo. 65265 RANDOLPH, Robert L., Jr. (R) Glasrock Products, Inc. McDaniel Rd., Calhoun, Ga. 30701 RANIERI, Aldo Centro Sperimentale Metallurgico S.p.A. Corso F.M. Perrone n. 20 Genova, Comigliano, Italy RANKIN, David T. 91 Easton Ave. New Brunswick, N. J. 08901 RANKINE, Adam S. (R) R. R. 2, Box 1002 Martinsville, N. J. 08836 (Johns-Manville Products Corp.) RAPP, Carl H. (El) Centralab Div., Globe-Union Inc. 900 E. Keefe Ave. Milwaukee, Wise. 532.12 RAPP, H. W., Jr. (W) Morton Pottery Co. 315 W. Jefferson St., Morton, 111. RAPP, James E. (GJ) Owens-Illinois 1700 N. Westwood Ave. ,, Toledo, Ohio 43607 RASCHNEY, A. B. (E) 281 E. Stafford Ave. Worthington, Ohio 43085 RASE, Daniel E. (BP) State University of New York College of Ceramics, at Alfred Univ. Alfred. N. Y. 14802 Rasmussen, jeweii j. Massachusetts Institute of Technology Ceramics Div. Cambridge, Mass. 02139 Rasmussen, r. k. (G) Mississippi Glass Co. Box 609, Fullerton, Calif., 92632 RASMUSSEN, Wayland G. (S) Mason City Brick & Tile Co. 200 Brick & Tile Bldg. Mason City, Iowa V0L. 43, No. 10 0.964) KASSNEK, Donald JJ. (SI) 1003 Longbrook Dr. Jasper, Ala. 35501 (NatcoCorp.) RATCLIFFE, Harry J. (M) 530 Spruce St., Trenton, N. J. (Unique Kilns of Trenton, Inc.) RATCLIFFE, Temple W. (R) 244 Buffalo St., Beaver, Pa. (Babcock & Wilcox Co.) RATH, Werner Stettner & Co., Hersbruckerstr. 22 856 Lauf/Pegnitz, Germany RATTERMAN, Lawrence F,, Jr. 1408 Washtenaw Ann Arbor, Mich. 48104 RAU, Robert C. (B) 3910 Taft Ave. Cincinnati, Ohio 45211 (General Electric Co.) RAUCH, Harry W. (GI) Taylor Rd., Lionville, Pa. (General Electric Co.) RAUSCHER, Herbert E. (G) Coming Glass Works Physical Chemistry Research Dept. Coming, N. Y. 14830 RAUSCHER, Louis C. (E) 1300 White Dr., Santa Clara, Calif. (Zell Products Corp.) RAUZEN, Charles A. (R) 148 Thomberry Dr. Pittsburgh, Pa.. 15235 (Kaiser Aluminum & Chemical Sales, Inc.) RAVITZ, S. Frederick (BP) University of California Dept, of Mineral Technology Berkeley, Calif. 94720 RAY, Charles L. (G) 5035 Valley Forge, Toledo 13, Ohio (Libbey-Owens-Ford Glass Co.) RAY. E. Harold (MI) B. F. Drakcnfeld & Co.. Inc. Box 519, Washington, Pa. 15301 RAY, James A. (M) Master Builders Div. of Martin Marietta Co. 2490 Lee Blvd. Cleveland Heights 18, Ohio RAY, John G. (G) Sylvania Electric Products, Inc. 75 Sylvan St., Danvers, Mass. 01923 RAY. John M., Jr. (M) 141 Brandon Rd. Baltimore. Md. 21212 (Pemco Div., Glidden Co.) RAYMONT, William R. (E) Beryllium Corp., Reading, Pa. RAYNOR, Louis B. (DP) Michigan State University Dept, of Art. East Lansing, Mich. RAYTHEON CO. (Michael A. Walker) Executive Offices, Lexington, Mass. REA. H. Cleveland (M) 6127 Wortham Way Houston, Texas 77033 (Dynomax, Inc.) REA, Robert F. (WFI) Champion Spark Plug Co. Ceramic Div., 8525 Butler Ave. Detroit, Mich. 48211 READ, George W,, Jr. (M) 133 Hartle Rd., Glenshaw, Pa. (Sauereisen Cements Co.) READE. Richard F. (G) Coming Glass Works Research & Development Div. Coming, N. Y. 14832 READEY, 1/Lt. Dennis W. (B) Harry Diamond Laboratories Branch 910, Washington 25, D. C. REAGAN. Cornelius J. (S) 1209 Christopher St. Johnstown, Pa. 15905 (Natco Corp.) REAGAN, Michael M. (C) Stamped & Enamelled Ware 19 Guelph Ave., Hespeler, Ont., Canada REARDON, Daniel E. (R) 940 Havenwood Dr. Bethel Park, Pa. 15102 (Harbison-Walker Refractories Co.) RECHTER, Harold L. (C) 712 W. 62nd St.. Chicago. 111. 60621 (IIT Research Institute) RECNY, Frank G. (E) General Electric Co. Electronic Ceramics Unit 1809 LeMoyne Ave. Syracuse, N. Y. 13208 KLDWLNL, Kicbard 11. (njlj 5903 Granville Dr. Sylvania, Ohio 43560 (Owens-Illinois Technical Center) REED, A. J. (SF) National Clay Pipe Institute Box 310, 350 W. Terra Cotta Ave. Crystal Lake, 111. 60014 REED, G. Clifton (C) 54644 N. 28th St., South Bend 15, Ind. (Bcndix Products Aerospace Div ) REED, James S. Box 914, Alfred, N. Y. 14802 REED, Leonard (B) Eitel-McCullough, Inc. 301 Industrial Way San Carlos, Calif. 94071 REED. Paul H. (R) 118 Decker Dr., New Castle, Pa. 16101 (New Castle Refractories Co.) REEDER, Ray K., Jr. (BJ) Shenango Ceramics, Inc. Box 120, New Castle, Pa. 16103 REES, William M., Jr. (M) R. R. 2, Old Farmers Rd. Long Valley, N. J. 07853 (Marine Colloids, Inc.) REESE, Benjamin P. Clemson University, Box 4975 Clemson, S. C. 29632 REEVE. Keith D. Australian Atomic Energy Commission Private Mail Bag Sutherland, N. S. W., Australia REEVES. Harold, Sr. (W) Kingwood Ceramics 3200 Edgewood Ave. East Palestine, Ohio REFRACTORIES INSTITUTE, THE (Avery C. Newton) First National Bank Bldg. Pittsburgh, Pa. 15222 REFRACTORY & INSULATION CORP. (A. S. Arwine) Port Kennedy, Pa. 19463 REGENBRECHT, Albert, Jr. (E) Sylvania Electric Products, Inc. Seneca Falls, N. Y. REID. Frank P. American Ceramic Society 4055 N. High St. Columbus, Ohio 43214 REID, Robert Glenboig Union Fire Clay Co. Ltd. Glenboig, Lanarks. Scotland REIDL, Ronald W. (R) 1520 Dunluce Dr. Pittsburgh 27, Pa. (Westinghouse Electric Corp.) REILLY. John C. (R) Engineered Ceramics Mfg. Co. 1495 Warren Rd., Box 2651 Cleveland, Ohio 44107 REIMER, John J. (WI) Keystone Ridgeway Corp. Fourth & Water Sts. Gettysburg, Pa. 17325 REIN. Peter (W) 1746 W. Sycamore Kokomo, Ind. 46901 (Kokomo Sanitary Pottery Corp.) REINKER, Gerald E. (G) General Electric Co. Glass Technology Lab. 24400 Highland Rd. Cleveland, Ohio 44121 REINTSEMA, Robert A. (D) Anchor Hocking Glass Corp. Development Center Lancaster, Ohio REISCHEL, Frank (E) Dilectron. Div. Bestran Corp. 2669 S. Myrtle Ave., Monrovia, Calif. REISS, Max S. (C) 26 Hubbard Lane, Wheeling, W. Va. (United States Stamping Co.) REITER M.. Adalberto (W) Industrias M&T de Mexico, S. A. Apartado Postal 752 Monterrey, N. L., Mexico REMDE. Harry F,, Jr. (E) Blackberry Lane Morristown, N. J. 07960 (Johns-Manville Products Corp.) REMICK, Norman T. fET) 142 Crosby Ave., Paterson, N. J. 07502 (Silk City Ceramics & Tool Mfg., Inc.) REMINGTON, Victor H. (GFI) B. F. Drakenfeld & Co., Inc. Box 519, Washington, Pa. 15301 769 W ^ ^V>|E'j,n??tCsiSA6, Ambler, Pa. 19002 4*^rrF;reBnckco.) <Se\- G. Bickley (RFI) i tfvlilev Furnaces, Inc. ` EstateRd,, Philadelphia1 Pa. 5iEy G. Bickley, Jr. (El) ^J*"i uv Furnaces, Inc. *' Rd,, Philadelphia 11, Pa f Femgreen Fire Brick Co. S^eldr/ye..rSStt.,&HiD--e--l-a-w---a-r-e- River rtfjadelphia, Pa. 19137 u,VftS. Paul E-., Jr. (BIi) }90 Custer Ave., RRooyyaal lO__ak, Mich. /Champion Spark Plug Co. rvramic Div.) .ffilT, Michel J'S., Avenue Marceau fourbevoie, Seine, France J^eKT. Donald H. (S) Metropolitan Brick, Inc. Ji,7 Renkert Bldg., Canton 2, Ohio evKEV, Albert L. (R) '. _ ?ilarbison-Walker Refractories Co. Two Gateway Center Pittsburgh, Pa. 15222 .rVOUF, Leonard J. (R) ^ National Lead Co. Titanium Alloy Mfg. Div. iHcviaderPaaFrkalBlsl,vdN. .Y. 1430S cVSKERS, Richard H. (I) , Cerrada St., Urdenetta Village Makati, Rizal, Philippines fPhiliPPine-Standard) ttCHETZ, Raymond R. (SI) * A. E. Staley Manufacturing Co. Decatur, 111. tfSER. Margie K. (I) ' 4393 Colerain Ave. Chlumbus. Ohio 43214 - fAmerican Ceramic Society) iPl'NING. Charles R. Storm van's Gravesandeweg 40 Wassenaar, Holland (Kaiser Refractories') SEEKING, George W., Jr. (RI) R. R. 6, Dinner Bell Rd. Butler, Pa. 16002 (Lava Crucible-Refractories Co.) aEUSCHE. Frank L. (W) f 60 Congressional Pkwy. Livingston, N. J. 07039 (L. Reusche & Co.) REUTER, Raymond (R) Nalco Chemical Co. 6216 W. 66th Pl,, Chicago, 111. 60638 REYNOLDS. Charles C. (BP) 77 Pine Arden Dr. West Boylston. Mass. 01583 (Worcester Polytechnic Institute) REYNOLDS. Douglas L. (W) Walker China Co. Box 29. Bedford. Ohio 44014 REYNOLDS. Harry M. (G) Renite Co., Box 8065. Columbus, Ohio 43201 REYNOLDS. Tohn T. (C) 2501 Biri-hfield Rd., Huntsville, Ala. (Thinkol Chemical Coro.) REYNOLDS METALS CO. . (Maurice D. Cook) 6601 W. Broad St Richmond, Va. 23218 RHOADS. James L. (E) 404 Atkins Ave., Lancaster, Pa. 17603 fRadio Corp. of America) RHODES. Foster T. (W) Onondaga Potterv Co. 1858 W. Fayette St. Syracuse. N. Y. 13201 , RHODES. Frank R,, Tr. (R) Box 392. Pecatonica, 111. 61063 On'en Ceramics, Inc.) RHODES. Fraser B. (WFI) 7134 Made Ave., Madeira. Ohio 4524 ,,,, (Briggs Manufacturing Co.) RHODES. James F. Ohio State University Dept, of Ceramic Engineering 124 W. 17th Ave. ColuiuHns. Ohio 43210 RHODES. Ralnh E.. Jr. (M) Rentuckv-Tennessee Clay Co., Inc. Box 894, Mt. Union Sta. Alliance. Ohio 44602 dODF.s. Raloh R. (RFI) 1729 Powell St.. Norristown, Pa. ,, (R J. I.svino & Co.) RHODES. William H. 80 Rockville Ave.. Lexington. Mass. VM~ 43, No. 10 (1904) RIBOUD, Paul V. Inst, de Recherches de la Siderurgie 185 rue President Roosevelt Saint-Germain-en-Laye, S. & O., France RICE, Dale W. (B) Corning Glass Works Research & Development Div. Coming, N. Y. RICE, Hal H. (WFI) 451 Vinewood Ave. Birmingham, Mich. (General Motors Corp.) RICE, Jack F. Marshall Ave. Bemus Point, N. Y. 14712 RICE, Murray J. (BP) Box 155, Alfred, N. Y. 14802 (State University of New York College of Ceramics, at Alfred Univ.) RICE, Roy W. (B) 4710 Thackeray PL, N. E. Seattle, Wash. 98105 (Boeing Co.) RICHARD. William R., Jr. (B) Monsanto Co., 1700 S. Second St. St. Louis, Mo. 63177 RICHARDS. Kenneth J. (B) 5313 Fishburg Rd., Dayton, Ohio 45424 ( Wright-Patterson Aerospace Research Labs.) RICHARDS. Richard G. United Fireclay Products, Ltd. Bathville Armadale West Lothiam-Scotland--. RICHARDS. Robert W. (S) Richards Brick Co. 234 Springer, Edwardsville, 111. 62025 RICHARDSON. Chauncey A. (M) 8409 S. E. 62nd Mercer Island, Wash. 98040 (Boeing Co.) RICHARDSON. Esaias S. (BJ) Southern Illinois University School of Technology Carbondale, III. 62903 RICHARDSON, Lee S. (R) Foote Mineral Co. Route 100, Exton. Pa. 19341 RICHLAND SHALE BRICK CO. (John B. Conard) Mansfield, Ohio RICHMOND. Joseph C. (CFI) 4822 Morgan Dr., Chevy Chase 15, Md. (National Bureau of Standards) RICHTER, Fred E. University of Illinois 203 Ceramics Bldg.. Urbana, 111. 61803 RICKER, Richard W. (RI) Ferro Corp.. 4150 E. 56th St. Cleveland, Ohio 44105 RICKEY, Charles J. (MI) B. F. Drakenfeld & Co., Inc. Box 519, Washington, Pa. 15301 RIDDLE, Frank H. (Honorary, WFI) 14 Upland Rd. Colorado Springs. Colo. 80906 RIDDLE. James E. (MI) The Moland-Drvsdale Corp. 1635-41 Asheville Hwy.. Box 1291 Hendersonville, N. C. 28739 RIEBLING. Eugene F. (G) 720 Tifft Ave., Horseheads, N. Y. (Coming Glass Works) RIEGGER, Otto K. (B) 2711 Cranbrook Rd., Ann Arbor, Mich. (Ford Motor Co.) RIEPER, Gerald (W) 2931 Gomer Dr.. Richmond, Calif. (American-Standard) RIGBY, E. Bertrand (B) 2305 Silverside Rd. Wilmington, Del. 19803 (United Aircraft Core.) RIGBY. G. Reginald (RF) Canadian Refractories Ltd. Box 160, Grenville, Que., Canada RIGBY, James E. (G) American-Saint Gobain Corp. Kingsport, Tenn. 37662 RIGBY, Ronald, Jr. (B) Pittsburgh Plate Glass Co. Glass Research Lab. Harmarville, Pa. RIGGI, Michael (E) Box 272. R. R. 1, Palenville, N. Y. (Ferroxcube Corp. of America) RIGTERINK, Merle D. (EFI) Bell Telephone Labs., Inc. Murray Hill, N. J. 07971 RIIS. 'Asgeir (M) Robeson Process Co. Box 960, Erie, Pa. 16512 klkLK, Leon 1245 Lenape Ave., Ford City, Pa. 16226 (Pittsburgh Plate Glass Co.) RILEY, Roger R. (R) INTERPACE, Ceramics Div. Box 630, Pittsburg, Calif. RINDONE, Guy E. (GFP) Pennsylvania Slate University Dept, of Ceiamic Technology 230 Mineral Industries Bldg. University Park, Pa. 16802 RINEHART, Dale W. (G) 1420 Union Ave., Natrona Heights, Pa. (Pittsburgh Plate Glass Co.) RINGEL. Chester M. Rutgers, The State University School of Ceramics New Brunswick, N. J. 08903 RION, Richard G. (C) Ferro Corp., 4150 E. 56th St. Cleveland, Ohio 44105 RISEDEN, O. D. (E) 2923 Nurick Dr., Chattanooga, Tenn. (American Lava Corp.) ' RISPLER, Z. W. Palestine Glass Works Phoenicia Ltd., Box 168 Haifa, Israel RITLAND, Harold N. (G) 1161 Coventry Dr. Thousand Oaks, Calif. (Northrop Corp., Ventura Div.) RITT, P. E. (B) 829 Glenmere Rd., Fairfax, Va. (Melpar, Inc.) RITTER, John E,, Jr. Cornell University Metallurgy Dept., Bard Hall Ithaca, N. Y. RITTER. Joseph S. (G) AdamstOn Flat Glass Div. Rolland Glass Co., Box 631 Clarksburg, W. Va. 26302 RITTLER, Hermann L. (GI) 104 Cardinal Rd., Horseheads, N. Y. (Coming Glass Works) RITZ, Joseph W. (El) Metals & Controls, Inc. 34 Forest St., Attleboro, Mass. 02703 RIVKIND, Leo E. (RI) Mearl Corp. 220 W. Westfield Ave. Roselle Park, N. J. 07204 RIZZO. Harry F. (B) Lawrence Radiation Lab. Bldg. 173-B., Box 808 Livermore, Calif. ROACH, H. C. (R) American-Standard 1541 S. Seventh St. Louisville, Ky. 40208 ROBB, Richard B. (R) 242 Rockingham Rd. Pittsburgh 38, Pa. (United States Steel Corp.) ROBB, Ronald R. (R) R. R. 1, 321 Millbrook Rd. Dover, N. J. (Austenal Co., Div. Howe Sound Co.) ROBBINS, Carl R. (B) National Bureau of Standards Div. 9.7, Washington, D. C. 20234 ROBBINS, Ross W., Jr. (R) 30 Wilder Rd., Shrewsbury, Mass. (Norton Co.) ROBBINS, William L. Box 1305, Alfred, N. Y. 14802 ROBERTS. DenzilM. (C) Roberts Engr. & Mfg. Co., Inc. Box 4060, Corpus Christi, Texas 78408 ROBERTS. Frederic (R) 106 Clayton Ave., Syracuse 7, N. Y. (Denton Refractory Service Corp.) ROBERTS, John Taggart (CF) 18149 Acre St. Northridge, Calif. 91324 (Atomics International Div. North American Aviation, Inc.) ROBERTS, John W. (S) Solite Corp.. Box 9138 Richmond, Va. 23227 ROBERTS, Louis E. (C) 6915 N. Rosemary Lane Niles 48, 111. (Ohmite Manufacturing Co.) ROBERTS, Mervin F. (GI) Box 454, R. R. 1, Whippoorwill Rd. .. Old Lyme, Conn. 06371 (Hartford Div., Emhart Corp.) ROBERTS, Michael J. (X) 892 Maxwell St., Arvida. Que., Canada (Aluminum Co. of Canada, Ltd.) 771 m ttU&i ROBERTS, Richard W. (B) ^ Dow Chemical Co., Ludington, Mich. rOBERTSON. David1 W. (R) 1243 Gle^eas-le Rd. BaItimoii, Md. 21212 (General Refractories Co.) rOBERTSON, James A. (R) ^ FMC Corp. ^ox T Princeton, N. J. 08540 rOBERTSON, James R. (E) R 33 Cindy Dr., Buffalo .21, N. Y. (Harper Electric Furnace Corp.) rOBERTSON, John M. CB) * 3008 Rosedale Blvd., Louisville 5, Ky. (American-Standard) rOBERTSON, Leon F. (G) * Brockway Glass Co., Inc. Brockway, Pa. 15824 rOBESON PROCESS CO. * ('Asgeir Riis) Box 960 Erie, Pa. 16512 rOBINETTE; Oren J., Jr. (MI) K Box 234, Pacolet, S. C. (Glatly Associates, Inc.) ROBINSON, Charles T. (G) 16204 S. E. Eighth St. Bellevue, Wash. (Penberthy Instrument Co.) ROBINSON, F. George (S) Robinson Brick & Tile Co. 500 S. Santa Fe Dr. Denver, Colo. 80223 ROBINSON, Gilbert C. (XFIP) Box 91, Clemson, S. C. (Clemson University) ROBINSON, Louis G. (B) Hasbrouck Chemical Co. Box 288, Bloomsbury, N. J. ROBlNSON, McDonald Massachusetts Institute of Technology Rm. 4-051, Cambridge, Mass. 02139 ROBINSON, Percy B. Diamond Clay Co; Ltd. Hartshill, Stoke-on-Trent, England ROBINSON, Philip W. (G) Latchford Glass Co. Box 71707, Los Angeles 1, Calif. ROBINSON, Phillip 23 Pymble Ave. Pymble, N. S. W., Australia (Gallard & Robinson Pty. Ltd.) ROBINSON, Richard E. (RI) Johns-Manville, Zelienople, Pa. 16063 ROBINSON, Richard R. (SI) 2232 Parkway Blvd. Alliance, Ohio 44602 (Alliance Clay Product Co.) ROBINSON VENTILATING CO. (James L. Henderson, Jr.) Zelienople, Pa. 16063 ROBINSON, William L. (E) 9651 Woodbury Ave. Garden Grove, Calif. (Autonetics Div. North American Aviation, Inc.) ROBSON, H. L. (G) 1199 Whitney, Box 523 Hamden, Conn. 06517 (Olin Mathieson Chemical Corp.) ROBSON, James T. (MFI) Allied Engineering Div., Ferro Corp. 4150 E. 56th St. Cleveland, Ohio 44105 ROBSON. Thomas D. Lafarge Aluminous Cement Co. Ltd. 73 Brook St., London W. 1, England ROCHESTER, Thomas W,, Jr. (G) 210 Delevan Ave., Corning, N. Y. (Coming Glass Works) ROCHFORD, Capt. David S. (I) 05002113, USAINTS 2107 Fort Holabird, Md. 21219 ROCHOW, W. F. (RF) 272 Preston St. _ Pittsburgh, Pa. 15205 ROCKETT, Thomas J. (B) 1538 Ironwood Dr. Fairborn, Ohio 45324 (W right-Patterson Aerospace Research Labs.) ROCKWELL, Paul (M) Helme Products, Inc. 4 Maple St.. Helmetta, N. T. 08828 RODENBAUGH, Donald I. (G) Continental Can Co., Inc. Hazel-Atlas Glass Div. 15th & Jacob Sts., Wheeling, W. Va. RODGER, John S. Smith & Sons (England) Ltd. Spark Plug & Ceramics Div. Putney Vale London, S. W. 15, England V0L. 43, No. 10 (1964) RODGERS, Nisbet P. (W) Mid-State Tile Co. Box 627, Lexington, N. C. RODMAN, Clarence J. (C) 1315 S. Union Ave., Alliance, Ohio (Alliance Tool Co.) RODRIGUEZ. A. R. (El) 29 Pine St., Frankliaville, N. Y. (Hi-Q Div., Aerovox Corp.) ROE, Donald W. (G) Radio Corp. of America New Holland Pike Lancaster, Pa. ROE, Richard F. (W) Coors Porcelain Co. 600 Ninth St., Golden, Colo. ROEDER, Paul J. Charlotte Grove Trailer Park Palen Rd., R. R. 2 Hopewell Junction, N. Y. 12533 ROENSCH, Amo P. (G) 533 Myrtle St., Los Alamos, N. M. (Los Alamos Scientific Lab.) ROESEL, Rolf E. (R). Engineered Ceramics Mfg. Co. 1435 W. Fulton St., Chicago 7, 111. ROFF, Robert W. (M) Bell Operations 530 Elm St., Westfield. N. J. 07090 ROGALSKI, Leonore G. (B) Universal Oil Products Co. ____ 30 Algonquin Rd. Des Plaines, 1117 60016 ROGERS, Edwin J. (WI) Diamonite Products Mfg. Co. - Shreve, Ohio 44676 ROGERS, Edwin L. (G) Consumer & Technical Products Div. Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 ROGERS. Melvin F. (GI) 245 Kenneth St., Greensburg, Pa. (Jeannette Glass Co.) ROGERS, Virgil L. (S) Hebron Brick Co. Hebron, N. D. 58638 ROGERS, William O. (El) Texas Instruments, Inc. Box 5012, Dallas, Texas 75222 ROGERS, William R. (R) Carborundum Co., Bristol, Pa. ROHLFING. Brent H. 19 Long Lane, West Chester, Pa. 19380 ROLFE, John E. (B) 3501 Briarwood Dr., Flint, Mich. 48507 (AC Spark Plug Div. General Motors Corp.) ROLKE, Herbert J. (BI) 3120 Sebaugh Dr., Zanesville, Ohio (Cesco Plant, Refractories Div. Ferro Corp.) ROLLAND. Joffre J. (G) Adamston Flat Glass Div. Rolland Glass Co. Box 631, Clarksburg, W. Va. 26302 ROLLFS. Edward H. (C) 165 Perkins Row, Topsfield, Mass. (Sylvania Electric Products, Inc.) ROMANO, Pasquale J. (GI) 1212 Cavalier Lane, West Chester, Pa. (Haveg Industries. Inc.) ROMINE. Donald J. (E) Ford Motor Co. Box 231, Fostoria, Ohio ROOD, Joseph L. (G) 56 Farnsworth Rd. Rochester, N. Y. 14623 (Bausch & Lomb, Inc.) ROONEY, Thomas E,, III (R) Empire Fire Brick Co. 219 Murray, Fort Wayne, Ind. 46803 ROOT, H. Dean (BI) Westinghouse Research Labs. Beulah Rd., Churchill Borough Bide. 501-1Y26, Pittsburgh, Pa. 15235 ROQUES, Rodney A. (E) 213 Greenway, Melbourne, Fla. (Radiation Inc.) ROSE. Dee C. (G) Wedron Silica Co. 135 S. LaSalle St. Chicago, 111. 60603 ROSE, Duane D. 3960 S. Seventh, E., Murray, Utah ROSE, Frederick A. (W) A. B. Chance Co. Box 838, Parkersburg, W. Va. 26101 ROSE, Ralph (RI) H. K. Porter Co., Inc., Refr. Div. Porter Bldg., 601 Grant St. Pittsburgh, Pa. 15219 ROSE, Ralph E. 5488 Claremont Ave., Apt. 17 Oakland, Calif. 94618 ROSEN, Norman F. 25 Fenton PI., Lynbrook, N. Y. ROSENBAUER, Charles (G) 359 Walzer Rd. Rochester, N. Y. 14622 (Bausch & I.omb, Inc.) ROSENBERG, Gerald S. (G) 59 Maple Ave. Cambridge, Mass. 02139 (Scintilla Div., Bendix Corp.) ROSENBERG, Philip E. (BP) Washington State University .Dept, of Geology, Pullman, Wash. ROSENFELDER, W. J. Borax Consolidated Ltd. Borax House, Carlisle PI. London, S.W.l, England ROSENFELS, Richard S. (R) 1220 Potter, Richland, Wash. 99352 (General Electric Co.) ROSENTHAL, E. K. (W) 234 Napoleon St. Playa Del Rey, Calif. (Metlox Manufacturing Co.) ROSENTHAL, J. Jesse (B) 1019 Ford Dr., Ferguson, Mo. 63135 (McDonnell Aircraft Corp.) ROSENZWEIG, Herman (G) Texglass, Inc. Box 164, Decatur, Texas ROSLUND, James A. (RI) Globe Brick Co., Box 765 East Liverpool, Ohio ROSS. Gerald A. (W) . Holiday Designs, Inc. Sebring, Ohio 44672 ROSS, Howard, II (M) United States Stoneware Co. Box 350, Akron, Ohio 44309 ROSS, Ronaid J. Box 296, Alfred, N. Y. 14802 ROSS, Stuart T. (B) Brooks & Perkins, Inc.,1950 W. Fort St. Detroit, Mich. 48216 ROSS, Thomas A. (R) A. P. Green Fire Brick Co., Ltd. 234 Rosemount Ave. Weston, Ont., Canada ROSSI, Frank D. (M) 546 Spangler Dr.,-Zanesville, Ohio (Cesco Plant, Refractories Div. Ferro Corp.) ROSSI, Louis R. Box 914, Alfred, N. Y. 14802 ROSSI, Ronald C. Philco Research Labs., Box 697 Newport Beach, Calif. 92663 ROSSING, Barry R. 78 Pearl St., Watertown 72, Mass. ROTH, Harper D. (E) Harper Electric Furnace Corp. 110 Pearl St., Buffalo, N. Y. 14202 ROTH, Robert S. (B) National Bureau of Standards Div. 9.7, Washington, D. C. 20234 ROTHERMEL, Daphne L. (G) Coming Glass Works, Coming, N. Y. ROTHERMEL, Joseph J. (G) Coming Glass Works Coming, N. Y. 14831 ROTHMAN, Albert J. (B) Lawrence Radiation Lab. University of California Box 808, Livermore, Calif. ROTHROCK, Russell W., Jr. 7936 Tulane, Taylor, Mich. ROUDA, Paul H. Camp Oleana West Copake, N. Y. 12593 ROUDABUSH, Henry L. (R) General Refractories Co. Box 544, Lehi, Utah ROUDABUSH, James E. (M) Helme Products, Inc. 4 Maple St., Helmetta, N. J. 08828 ROUDABUSH, Ned W. (R) 112 Irwin Ave. Ben Avon, Pittsburgh 2, Pa. (H. K. Porter Co., Inc.) ROUGH, Frank A. (B) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 ROUGH, R. R. (G) 2145 Potomac Dr. Toledo, Ohio 43607 (Owens-Illinois) 7 ,,.,LIDIS. Christos Z. (R) P0 716 Tifft Ave., Horseheads, N. Y. rCorning Glass Works) nitp, Rolland R. (EFI) Solar Manufacturing Corp. 4553 Seville Ave. jos Angeles, Calif. 90058 , >'A'E. Arnold E. (C) 1,1 2i0 Dilworth Rd., Cktno'-t*, N. C. (Douglas Aircraft Co.) onWE. Lee (G) Carr-Lowrev Glass Co. 2201 Kloman St., Baltimore 3, Md. oOWE. Richard S. (S) Walnut Hills, Logan, Ohio 43138 (Claycraft Co.) oOWEN'HORST. Donley (GJ) * 987 Cypress St. St. Paul, Minn. 55106 (Pittsburgh Plate Glass Co.) nOWLAND, George R. (R) 28 Hoskins Rd., Bloomfield, Conn. (Hartford Div.. Emhart Corp.) ROWLAKD, Richards A. (B) A Shell Development Co. Box 481, Houston, Texas 77001 HOWLAND. Roger W. (BFI) New Castle Refractories Co. Box 471, New Castle, Pa. 16103 ROWLANDS. Robert R. (WI) Universal-Rundle Corp. Box 300, Redlands, Calif. rOY, James W. (E) 44 Stonehenge Rd. Morristown, N. J. 07960 (International Telephone & Telegraph Corp.) ROY. Rustum (BFP) Pennsylvania State University Research Bldg. 1-112 . University Park, Pa. 16802 ROYAL COPENHAGEN PORCELAIN MANUFACTORY LTD. (Erik Lindgren) 45 Smallegade Copenhagen F. Denmark ROYAL WORCESTER LTD. (Joseph F. Gimson) Royal Porcelain Works Severn St., Worcester, England ROYCE, Damon V.. Tr. (E) 8212 Louwanda Dr. Little Rock. Ark. 72205 (Reynolds Metals Co.) ROYER. Rene 60 Rue DTssv, Vanves, Seine, France (Institut de Ceramique Francaise) RUARK, A. E. (G) Atomic Energy Commission Research Div., Washington 25, D. C. RUBASH. Arlyn R. 226 Kenmar Dr., Monroeville, Pa. RUBIN, Gottfried A. (B) Clarkson College of Technology Potsdam. N. Y. RUBIN, Jack A. (B) 1010 Dolorita Ave. Glendale, Calif. 91208 (INTERPACE) RUBIN. Jacob C. (E) ACF Electronics 48 Lafayette St., Riverdale, Md. RUBIN, Jerry J. (BJI) Bell Telephone Labs., Inc. Murray Hill, N. J. 07971 RUBIO, Diego P. Philippines Ceramic Society Adamson University Manila, Philippines RUDD, Richard D. (M) Carborundum Co. 3335 W. 47th St. Chicago, 111. 60632 RUDERER. Clifford G. 406 E. Green, Champaign, 111. RUDNESS. Robert G. (B) Union Carbide Corp., Linde Div. 1500 Polco St. Indianapolis, Ind. 46224 RUDNICK, Alfred (B) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 RUE, Charles V. (BI) Box 166, R. R. 4, Tiffin, Ohio (Sterling Grinding Wheel Co.) RUE, James W. 1508 E. Prospect, Seattle 2, Wash. RUGG, Ormund I. (G) 13615 Meyers Rd., Detroit 27, Mich. (Ford Motor Co.) \6Vol. 43, No. (1964) RUH, Edwin (RFI) 892 Old Hickory Rd. Pittsburgh, Pa. 15216 (Harbison-Walker Refractories Co.) RUH, Robert (BI) 315 S. Bromfield Rd. Dayton, Ohio 45429 (Wright-Patterson Aerospace Research Labs.) RUIZ, Jorge Martin (R) Amerex Ingenieros, S. A. Merida 5, Mexico 7. D. F., Mexico RUIZ, Raymundo W. (C) Cia. Industrial del Norte S. A. Apartado Postal 226 Saltillo, Coah., Mexico RULON, Richard M. (B) 7 Hill St., Box 511 Alfred, N. Y. 14802 (State University of New York College of Ceramics, at Alfred Univ.) RUMMLER, Donald R. (C) 620 Queens View Ct. Hampton, Va. 23369 (NASA, Langley Research Center) RUNDE, O. F. (G) Federal Glass Co. 515 E. Innis Ave. Columbus, Ohio 43207 RUNK, Robert B. Box 1495, Alfred, N. Y. 14802 RUSHMER, Margaret A. (CJ) - -5-759-13th St.-r-N. W., Apt. 305 Washington 11, D. C. (Porcelain Enamel Institute, Inc.) RUSHMORE, Murray, Jr. (M) Moore & Munger 33 Rector St., New York, N. Y. 10006 RUSOFF, Samuel (R) 15 Lincoln Rd., Tiffin, Ohio 44883 RUSSELL, Charles K. (R) 311 Noel Dr., Monroeville, Pa. 15146 (United States Steel Corp.) RUSSELL, Edward B. (E) 267 Madison Ave., Clifton, N. J. (Duramic Products Inc.) RUSSELL, George A., Jr. (R) General Refractories Co. 1520 Locust St. Philadelphia, Pa. 19102 RUSSELL, Howard F. (Cl) 3118 Woodworth PI., Hazelcrest, 111. (ingersoll Products Div. Borg-Wamer Corp.) RUSSELL, Leslie A. (G) Hazel-Atlas Glass Div. Continental Can Co., Inc. Research & Development Dept. Plainfield, 111. 60544 RUSSELL, Lewis E. 1 Evelyn Close, Eynsham Rd. Botley, Oxford, England (UK Atomic Energy Authority) RUSSELL. Norman K. (RI) 1619 Harvard Lane, Paoli, Pa. (A. P. Green Fire Brick Co.) RUSSELL, Paul N. (E) Aerojet-General Corp. Dept. 187, Bldg. 415 Box 296, Azusa, Calif. RUSSELL, Ralston, Jr. (XFIP) Ohio State University Dept, of Ceramic Engineering 124 W. 17th Ave. Columbus, Ohio 43210 RUSSELL, R. J. (M) Hardinge Co., Inc. 240 Arch St., York, Pa. 17405 RUSSELL. Robert G. (G) R. R. 2, Granville, Ohio (Owens-Coming Fiberglas Corp.) RUSSELL, Robert O. (CJ) 18952 Inglewood Rocky River, Ohio 44116 (Republic Steel Corp.) RUSTLESS IRON CO. LTD. (H. Whitaker) Lawkholme Lane Keighley, Yorks, England RUTT, Truman C. (E) 136 First St., Niagara Falls, N. Y. (National Lead Co. Titanium Alloy Manufacturing Div.) RUTTER, Clifford J. (W) Porcelain Products Div., darken Co. 225 N. Patterson St., Carey, Ohio RYAN. John Arklow Pottery Ltd. South Quay. Arklow, Ireland RYAN, Joseph (EJ) Ferroxcube Corp. of America Mount Marion Rd., Saugerties, N. Y. RYAN, Joseph D. (G) 3018 Middlesex Dr,, Toledo 6, Ohio (Libbey-Owens-Ford Glass Co.) RYCKMAN, George E. (W) 3289 St. Clair Ave. East Liverpool, Ohio (Taylor, Smith & Taylor Co.) RYDER, Robert J. (G) Brockway Glass Co.. Inc. Brockway, Pa. 1.5824 RYDER, Stanley H. C. E. Ramsden & Co., Ltd., Fenton Stoke-on-Trent, Staffs, England RYER, Chester M. (B) General Electric Co., A.P.E.D. 215T S. First St., San Jose, Calif. RYLAND, H. W. (WF) 1701 Washington Ave., Golden, Colo. RYNDERS, Gerald F. (BI) Lawrence Radiation Lab. Chemistry Dept. Box 808, Livermore, Calif. RYON. Willis B. Box 827, Alfred, N. Y. 14802 RYSHKEWITCH, Eugene (RF) 322 Van Emburgh Ave. Ridgewood, N. J. (National Beryllia Corp.) s SAALFELD, Horst .University of Saarbrucken Mineralogical Institute Saarbrucken 15, Germany SABURI. Osamu Murata Manufacturing Co., Ltd. Kaiden. Nagaoka-cho, Kyoto, Japan SACHER. Ilse Krefelderstrasse 155 4153 Huels hei Krefeld, West Germany (Martin U. Pagenstecher AG) SACKS. Peter S. (RJI) 223 Prospect St. East Orange, N. J. 0/017 (Nicolet Industries, Inc.) SADLER. Arthur G. (E) Northern Electric Co. Ltd. Box 3511, Station C Ottawa. Ont., Canada SAFDAR, Muhammad West Regional Labs., PCSIR Ferozepur Rd. Lahore 16. West Pakistan SAFFELL. Arliss K. (G) 646 Lathers Ave., Garden City, Mich. (Ford Motor Co.) SAGINOR, S. V. (BI) Independent Lock Co. 35 Daniels St. Fitchburg, Mass. 01420 SAHA. Banku B. Harry Refractory & Ceramic Works (Pvt.) Ltd. 200 Rabindra Sarani Calcutta 3, India SAHID. Toseph R. 183 Madison St. Paterson, N. J. 07501 SAILER. Edward (El Fox Hill Rd.. R. R. 2 ____ Waoningers Falls, N. Y. 12590 (IBM Corp.) ST. JOSEPH LEAD CO. CR. H. Crossley) 250 Park Ave., New York, N. Y. 10017 ST. PIERRE. Philippe D. S. (B) General Electric Co., Research Lab. Metallurgy & Ceramics Div. Box 1088, Schenectady, N. Y. 12301 SAITO, Shinroku , 839 2-Chome, Narimune, Suginami Tokyo, Japan (Tokyo Institute of Technology) SAITO, Yasutoshi Tohoku University Dept, of Nuclear Engineering Sendai, Japan SAKAINO, Teruo Tokyo Institute of Technology Ohkayama, Meguro-ku, Tokyo, Japan SAKAMOTO, 2/Lt. Shiori (MJ) 095652, Co. B. 2nd Bn., 14th Inf. APO 25, San Francisco, Calif. SALAZAR. Pablo V. (R) 2102 N. Dayton St. Chicago, 111. 60614 Plibrico Co.) 77 >`'^AdGcR^pri0S ffp65,Meddlta. Colombia ' JfbY. Edward C. (S) - PcSleele&Sons.W , tv,* 951, Statesville, N. C,.2. 8677 -SiAt&o, Carrera 41,12-26 ''`tatfanquilia, Colombia .fsBL'RY, Charles W. (G) Mermill Rd-. Risingsun, Ohio Jrwens-Illinois Technical Center) . 9B^Y, William R. (W) Lwdon Rd., Fayetteville, N. Y. fenondaga Potteiy Co.) , iioX- Oliver N. (E) 418 Glenwood Ave. c. p*ul, Muui. 55113 jjjinnesota Mining & Mfg. Co.) ii T. Dennis N. S. ' |oes Macmtyre & Co. Ltd. tysterloo Rd. Borstal. Stoke-on-Trent, England -iHADDAR, B. N. ijj/1 Belilios Rd. Howrah, West Bengal, India (University of Calcutta) iWDANI, Syed G. CI.B, H. No. 245 Spl.C Behind Kachiguda Sta. Hyderabad, A. P., India ;0iARONE, Americo, Jr. c.wimamne S. A. Industria Ceramica goa Jose Bonifacio 210 Sso Paulo, Brazil lUIPSON.J. Leonard (G) ' Hahoning Glass Works Genera! Electric Co. 405 N. Main St, Niles, Ohio .1)1SON, A. William (M) E. F. Drakenfeld & Co., Inc. Boi 519, Washington, Pa. 15301 40IUEL, Donald G. (R) E. J. Lavino & Co. Boa 29, Norristown. Pa. 19404 itVDERS, Qyde A. (M) American Colloid Co. 5100 Snffield Ct., Skokie, 111. fi.VDERS. Herbert H. (DP) 17926 Daves Ave., Los Gatos, Calif. iSan Jose State College) jtVDERS, Loren D. (MI) 1255 Delaware Ave., S. W. Canton, Ohio . (Kentucky-Tennessee Clay Co., Inc.) riXDERS, Travis L. (GJ) 100 Margaret St., Newark, Ohio 43055 (Owens-Coming Fiberglas Corp.) `tVDERSON, K. W. Win G. Stein & Co., Ltd. Bomybridge, Scotland StXDFORD, Per Johan Folke Chalmers Tekniska Hogskola Gibraltargatan 5J, Goteborg, Sweden HXDIE. Joseph K. (G) United States Borax & Chemiral Corp. 50 Rockefeller Plaza New York, N. Y. 10020 H.VDIZELL, C. H. (E) American Feldmuehle Corp. 15 Crescent St. Glenhrook. Conn. 06906 WHOMEVER, Karl H. (RIJ 5 Plesuantview Dr., Jamestowm, N. Y. .../Ra'iison-Carborundum Corp.) y'>DS, George iwpenal Smelting Corp. Ltd. Ajomnoutb, Bristol, England HNF1UPPO, Alan V. (R) Aluminium Limited Sales, Inc. JI51 Carondelet Ave. St Louis, Mo. 63105 -`-\r0RD. Elbert A. (C) J?5 Oakridge Dr. ?5ies.,er' N- Y. 14617 '"*t>dler Permutit Inc.) -'\GA S, V. (GI) * Forest Glen Dr., R. R. 2 Cumberland Heights, Millville, N. J. (Wheaton Glass Co.) `" RIGUEL CORP. fA_Villa-Abrille) `ySKof**" ,jKliliSiT'a'J"'OM"4!SI3 UX.John W. (W) t ?1;?TMdle Corp. >60, New Castle, Pa. 43 No. 10 (1964) SAXTOMIERI, S. Lewis (Cl) Ceramic Engineering Co. 353 W. Railroad St. Botkins, Ohio 45306 SAPE, John R. (R) 8206 Seminole Ave. Philadelphia 18, Fa. (Harbison-Walker Refractories Co.) SARA, Raymond (B) Union Carbide Corp. Carbon Products Div. Box 6116, Cleveland, Ohio 44101 SARDO, William (C) 47 Rector PI., Red Bank, N. J. (High Temperature Ceramic Terminals Co.) SARGENT, Edmund L. (C) 2422 Inwood Dr. Fort Wayne, Ind. 46805 (General Electric Co.) SARGENT, Edward C. (R) Zirconium Corp. of America Box 9583, Solon, Ohio 44139 SARRAF, Edward M. (R) 22290 Blossom Dr. Rocky River-, Ohio 44116 (Harbison-Walker Refractories Co.) SARVER, James F., Jr. (B) General Electric Co. Lighting Research Lab. Nela Park 131, Cleveland, Ohio 44112 SASAKI GLASS CO., LTD. (Seiichi Tabata) ------ l.l~Chome-Y-okokawaba$hi , Sumida-Ku, Tokyo, Japan SASAKI, Hiromu Matsushita Electric Industrial Co. Ltd. Research Lab., Wireless Div. 1.006 Kadoma, Osaka, Japan SASO, Charles (E) Duramic Products Inc. 426 Commercial Ave. . Palisades Park, N. J. 07650 SATA, Toshiyuki 2-160 Toyama-cho, Shinjuku-kii Tokyo, Japan (Tokyo Institute of Technology) SATAVA, Vladimir Katedra Technologic Silikatu Tecbnicka 1905 Praha 6, Czechoslovakia SATHRE, Curtis J,, Jr. (I) 5457 Carol Jean Blvd. Garfield Heights, Ohio 44125 SAUEREISEN, C. Fred (W) Sauereisen Cements Co. 1045 N. Canal St. Pittsburgh. Pa. 15215 SAUEREISEN, Ferd J. (R) Sauereisen Cements Co. 1045 N. Canal St. Pittsburgh, Pa. 15215 SAUEREISEN. Phil F. (E) Sauereisen Cements Co. 1045 N. Canal St. Pittsburgh, Pa. 15215 SAULS, J. B. (WI) Flamingo Tile Coro.. Box 112 Lake Wales, Fla. 33853 SAUNDERS. Alfred C. (RI) 3797 Eckhardt Rd. Hamburg, N. Y. 14075 (Electro Refractories & Abrasives Corn.) SAUNDERS. Hollis S. (CFI) Inca Manufacturing Div. Phelps Dodge Copper Products Corp. Box 600. Fort Wavne, Ind. 46801 SAUNDERS, R. H. (S) Charleston Clay Products Co. Box 349. Charleston. W. Va. 25322 SAUSVILLE, Joseph W. (R) 28 Fair-view Ave.. Glen Rock, N. J. fCurtiss-Wright Corn. Wriwht Aeronautical Div.) SAUZIER. Pierre M. S.E.C.A.R. 28 rue Emile Menier, Paris 16, France SAVTOLI. Francesco SANAC. Via Martin Piaggio 13 Genova, Italy SAVOLSKIS. Edward P. 255 S. Atherton St. State College, Pa. SAWAI, Ikutaro Okayama University Tsushima, Okayama, Japan SAWYER. E. C. (M) Central Silica Co. 806 Market St., Zanesville, Ohio SAXE, Charles W. (R) One Wawecus Rd., Worcester 5, Mass. SAXONBURG CERAMICS, INC. (J. G. Pabst) Box 157, Saxonburg, Pa. 16056 SAYERS, Paul G. (M) 403 Doolittle St., Orlando, Fla. (Martin Co.) SAYRE, James K. 9429 Main St. Whitmore Lake, Mich. 48189 SCALES, John B. (Ml) 456 Lynn Dr., Berea, Ohio (United States Stoneware Co.) SCALES, Ralph B. (S) Box 240, R. R. 1, Walkertown, N. C. (Pine Hall Brick & Pipe Co.) SCANLAN, Thomas F. 505 E. First St., Rolla, Mo. 65401 SCHAA, Ferdinand A., Jr. (M) AC Compacting Presses, Inc. One E. 57th St. New York, N. Y. 10022 SCHAAL, Frank W., Jr. (WI) B. F. Drakenfeld & Co., Inc. Box 519, Washington, Pa. 15301 SCHABACKER, H. Eric (C) Erie Ceramic Arts Co., Box 8324 3120 W. 22nd St., Erie, Pa. SCHAEFER, Carl F. (WFI) 327 Sheffield Ave., Flint 3, Mich. (AC Compacting Presses, Inc. Genera] Motors Corp.) SCHAEFER, Earl F. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 SCHAEFER,.William H,, Jr. (R) 1036 Glencoe Ave. Pittsburgh, Pa. 15220 (Crucible Steel Co. of America) SCHAEFLE, Max Pro Keramik. Burglistrasse 12 Wallisellen. Zurich, Switzerland SCHAEPERKOETTER, Louis C., Jr. (E) 310 Pleasant Ave. McMurray, Pa. 15317 (RCA Victor) SCHAER. Robert W. (R) E. J. Lavino & Co. ' 2244 Oliver Bldg. Pittsburgh, Pa. 15222 SCHAFER, C. B. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 SCHAFFER, Eugene (E) Krystinel Corp., Fox Island Rd. Port Chester, N. Y. SCHAFFER, Philip S. (B) Lexington Laboratories, Inc. 84 Sherman St. Cambridge, Mass 02140 SCHARFENAKER, William J. (R) 620 Meadowlane Rd., Dearborn, Mich. (Great Lakes Steel Corp.) SCHAUMBERG, Don (DP) Arizona State University Tempe, Ariz. SCHAUSS, Edward P. (G) 3846 Corina Way Palo Alto. Calif. 94303 (Optics Technology, Inc.) SCHEFFER, Karl D. (R) R. R. 3, Susquehanna Terrace Clearfield, Pa. (Consultant) SCHEINMAN, Lee G. (W) 3131 Mt. View Dr., Greensburg, Pa. (Carborundum Co.) SCHELKER, Daniel H. (W) Ingersoll-Humohryes Div. Borg-Warner Corp. Fifth & Newman Sts. Mansfield, Ohio 44902 SCHELL. Donald C. (C) 6422 W. 28th St., Berwyn, 111. (Rauland Corp.) SCHEYER, Joseph H. (G) R. R. 2, Box 314 Jeannette, Pa. 15644 (Consultant) SCHIEBER, Michael (B) Harvard University Gordon McKay Lab., 12 Oxford St. Cambridge, Mass. 02138 SCHIEFFERLE, James A. (C) 4501 Statton Rd. Louisville. Ky. 40220 (General Electric Co.) SCHIELTZ, Jon D. Iowa State University 18 Metallurgy Bldg., Ames, Iowa 777 crHlEKE' Quemin J- (R) Sc17853 Dixie Hwy. Homewood, 111. 60430 (Gto. P. Reintjes Co.) cfHlPEERLI, L'eo M,, Jr. (RI) 91, $001 Westmoor Dr. Kokomo, Ind. 46902 (Union Carbide Corp., Stellite Div.) ,r ,LEGEL, Roland F. 1 Ru* lnglaterra 283, Sao Paulo, Brazil ! (Duresmalt, Metalurgica e Esmaltacao Ltda.) CCHLEHR, W. Raymond (GI) 3 3901 Academy, Dearborn, Mich. (Ford Motor Co.) ccHLEYER. Walter L. (R) 3 Philadelphia Quartz Co. Public Ledger Bldg. Independence Sq. Philadelphia, Pa. 19106 SCHLOEMER, Hermann J. Saargemunderstr. 15 66 Saarbrucken 6, Germany (Institut fur Werkstofftechnologie) crHLOTZHAUER, Leon R. (R) 3 R. R. 2, Painted Post, N. Y. (Corning Glass Works) SCHMID, Arthur W. (G) Arthur W. Schmid International, Inc. 1414 Investment Bldg. Pittsburgh, Pa. 15222 SCHMID, Robert L., Jr. (R) Aluminum Co. of America ; 1501 Alcoa Bldg, j Pittsburgh, Pa. 15219 : SCHMIDT, Albert J. (C) American Porcelain Enamel Co. j 1285 E. Keating Ave. Muskegon, Mich. ! SCHMIDT, Beuther L. (R) Anchor Hocking Glass Corp. ? W. Fair Ave., Lancaster, Ohio ' SCHMIDT, Murray (MI) . ' Unimark Corp., Old Crow Canyon Rd. :: Sam Ramon, Calif. 94583 '! SCHMITZER, Frank C. (W) t Ohio Brass Co. j Barberton, Ohio 44203 SCHNEIDER, LaVoy H. (C) 4 5 Maple Ct., Hamilton, Ohio 45013 1 (Ferro Corp.) I SCHNEIDER, Robert K. (G) \ Radio Corp. of America i 3301 S. Adams St., Marion, Ind. 'SCHNEIDER, Samuel J., Jr. (RI) , National Bureau of Standards I Industrial Bldg., Rm. 3705 -- Washington, D. C. 20234 i SCHOEFFLER. Paul W. (WI) American-Standard Box 8237, New Orleans, La. 70122 SCHOENINGER, Irvin W. (El) 5250 N. Shoreland Ave. Milwaukee 17, Wise. (Centralab Div. Globe-Union Inc.) SCHOENLAUB, Robert A. (BI) Harrop Precision Furnace Co. Box 5338, Shepard Sta. Columbus, Ohio 43219 SCHOEPPEL, Norman (R) 10 Elm Tree Dr., Mexico, Mo. 65265 (A. P. Green Fire Brick Co.) SCHOFIELD. H. Zane (RFI) Koppers Co., Inc. Koppers Bldg., Pittsburgh, Pa. 15219 SCHOLES, Addison B. (G) Ball Brothers Co., Inc. 1509 S. Macedonia Ave., Muncie, Ind. SCHOLES. S. R. (Honorary, GFIP) Box 752, Alfred, N. Y. 14802 (Consultant) SCHOLS, Leon V. F. M. Regout-Matthey N.V. Bloemenweg 8, Box 23 Maastricht, Holland SCHOLTS, Ravmond C. (WI) Shenango Refractories Box 120, New Castle, Pa. 16103 SCHOLZE, Horst Inst, fur Glas. Keramik u. Bindemittel Technische Universitat Berlin 34 Hardenbergstrasse 1 Berlin 12, Germany SCHORR, John R. 2827 Kensington PI., W. Columbus, Ohio 43202 , SCHOTSMAN, J. Kruisstraat 31 Dieren. The Netherlands (N.V. Emailleerfabriek De Ysel) Vol. 43, No. 10 (1564) SCHOTT, Charles E. (Gl) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 SCHOTTS, Walter H. (MFI) 23 E. Southington Ave. Worthington, Ofrio>430_85 (Harrop Ceramic Service Co.) SCHRADER, David M. (RI) 4829 East Blvd., Canton 8, Ohio (Republic Steel Corp.) SCHRADER, Jean P._ Saint-Gobain, Italia 16 Via San Vittore Milano, Italy SCHRECKENGOST, Don (DF) Design for Industry, Inc. 2617 St. Clair Ave., MC-19 East Liverpool, Ohio SCHRECKENGOST, Viktor (D) 2265 Stillman Rd. Cleveland Heights 18, Ohio (Salem China Co.) SCHREIBER, Edward (B) Box 568, Palisades, N. Y. 10964 (Lamont Geological Observatory of Columbia University) SCHREIBER, Karl L. (W) El Anfora S. A. Espalda Penitencieria, Mexico, D. F. SCHREINER, Robert E. (B) Emerson Electric Manufacturing Co. ____ 8100 W. Florissant St. Louis, Mo. 63136'-- - ------ SCHREY, Frank (E) Bell Telephone Labs., Inc. Murray Hill, N. J. 07971 SCHROEDER, Fred W. (RFI) ' North American Refractories Co. Research Center Curwensville, Pa. 16833 SCHROEDER. Herbert S. (R) Rutgers, The State University School of Ceramics New Brunswick, N. J. 08903 SCHROEDER, John B. Blue Spruce Circle Weston, Conn. 06883 (Perkin-Elmer Corp.) SCHROEDER, Thomas F. (B) Rocketdyne Div. North American Aviation, Inc. 6633 Canoga Ave., Canoga Park, Calif. SCHROTH, Peter (R) Arroco Steel Corp. Middletown, Ohio 45042 SCHUCK, John F,, Jr. (El) 866 Worcester Dr., Schenectady 9, N. Y. (Westinghouse Electric Corp.) SCHUELLER, Karl H. Lilienstr. 3 856 Lauf a. d. Pegnitz, Germany (Steatit-Magnesia A.G.) SCHULITZ, Christian F. (Cl) 4209 Pennlyn Ave., Apt. 3 Kettering 29, Ohio (Frigidaire Div., General Motors Corp.) SCHULMAN, Justin E. (I) 406 Frankel Blvd., Merrick, N. Y. SCHULMAN, Norman (DP) Toledo Museum of Art Monroe at Scottwood Toledo, Ohio 43601 SCHULTZ, Allen H. Box 608, Alfred, N. Y. 14802 SCHULTZ. John, Jr. (Cl) General Electric Co. Metallurgy fit Ceramics Lab. Appliance Park, Bldg. 2, Rm. 235A Louisville, Ky. 40225 SCHULTZ, Robert E. R. R. 2, Box 948, Tacoma 22, Wash. SCHULZ, David A. (B) R. R. 3, Virginia Dr. Lawrenceburg, Tenn. (Union Carbide Corp.) SCHUMACHER. Herbert C. (DP) Colorado State College Greeley, Colo. 80631 SCHUMACHER, Ray F. 4836 E. Concord Rd., St. Louis 28, Mo. SCHURECHT. H. G. (WFI) 2425 31st St., S. . St. Petersburg, Fla. 33712 ( Consultant) SCHUREMAN, LeRoy F. (E) 47 Victory Ct., Metuchen, N. J 08841 (Gulton Industries, Inc.) SCHURTZ, D. D. (GF) Sharp-Schurtz Co. 400-408 S. Broad St. Lancaster, Ohio 43130 SCHWAB, Leon B. (R) 214 E. Home St., Vandalia, Mo. (Harbison-Walker Refractories Co.) SCHWALLER, John J. (CJ) 1013 Madison St., Jefferson City, Mo. (Union Carbide Nuclear Corp.) SCHWANEBECK, Lloyd C. 50 Corning Blvd., Apt. 3B Corning, N. Y. SCHWARTZ, Bernard (E) 4 Manor Way Poughkeepsie, N. Y. 12603 (IBM Corp.) SCHWARTZ, Jerome W. (WI) Sascha Brastoff of California, Inc, 11520 W. Olympic Blvd. Los Angeles, Calif. 90064 SCHWARTZ, John C., Ill 26 Vi Orchard St., Canisteo, N, Y. SCHWARTZ, M. A. (BI) United Technology Center United Aircraft Corp. Box 358, Sunnyvale, Calif. SCHWARTZ, Michael Rensselaer Polytechnic Institute Dept, of Materials Engineering Troy, N. Y. SCHWARTZWALDER, Karl (EFI) A C Spark Plug Div. General Motors Corp. Engr. Bldg., 1300 N. Dort Hwy. Flint, Mich. 48556 SCHWEDES, Lawrence R. (R) Lawrence Laboratory 1668 Euclid St., Santa Monica, Calif. SCHWEICKHARDT, William K. (RI) Walsh Refractories Corp. 101 Ferry St., St. Louis, Mo. 63147 SCHWEITZER, Howard V. (M) 540 Lido Dr. Fort Lauderdale, Fla. 33301 (Consultant) SCHWENKLER, Edward P. (GI) 1029 Vincent Blvd. Alliance, Ohio 44602 (Babcock fit Wilcox Co.) SCHWIETE, Hans-Ernst Institut fur Gesteinshuttenkunde Mauerstrasse 5, 51 Aachen, Germany SCOTT. Garland E,, Jr. (BJ) 402 Carolina Ave., Raleigh, N. C. (North Carolina State) SCOTT. M. R. (GFI) XI v 24 Fairhaven Rd., Rochester 10, N. Y. SCOTT. Robert M. (R) 1796 Millwood Dr. Columbus, Ohio 43221 (Hughes-Scott-Frank Co.) SCOTT, Roger F. (GI) 911 E. Main St., Millville, N. J. (Armstrong Cork Co.) SCOTT, Walter W. (GJ) 609 Piedmont Ave. Cumberland, Md. 21502 (Pittsburgh Plate Glass Co.) SCOTT, William D. (B) University of California Hearst Mining Bldg. Berkeley, Calif. 94720 SCOTT, W. j. (W) 23 Valley Rd., Owings Mills, Md. 21117 SCUDERI, Thomas G. (G) National Bureau of Standards Div. 9.2, Washington, D. C. 20234 SEABRIGHT, Clarence A. (M) 17541 Daleview Dr. Lakewood, Ohio 44107 (Harshaw Chemical Co.) SEANOR. J. G. (SF) 2712 W. Tuscarawas St. Canton, Ohio 44708 (Consultant) SEARCY, Alan W. (BP) , University of California Dept, of Mineral Technology Berkeley. Calif. 94720 SEARLE. Alfred B. 62 Moorcliffe. Skircoat Moor Rd. Halifax, England SEATON, Max Y. (RF) Manchester Depot, Vt. (FMC Corp.) SEBASTIAN, Robert A. (XJI) 1101 Neilson St., Utica 3, N. Y. SEBRING. George F. (W) Paper Makers Importing Co., Inc. 44 S. Second St., Easton, Pa. 18042 SECOR, Robert B. (B) Filtrol Corp. . 3250 E. Washington Blvd. Los Angeles, Calif. 90023 779 cFCR1ST, Duane R. (I) S'" tjnc Westfall Ave., Troy, IS. Y. 12180 ctfDALIA. Narayan M. jo7 is. Rolla St., Rolla, Mo. cpnt-AKA. Anthony (E) Sfci4124 Aucjubon PI. Lynchburg, Va. 24503 (General Electric Co.) cEEGR, John W. (B) s Ling-Temco-Vought, Inc. Astronautics Div. Sox 6267, Dallas, Texas 75222 cF.ELEY, Clarence E. (G) 5 1341 Frederick St., Lancaster, Ohio (Anchor Hocking Glass Corp.) cEELEY, E. L. (W) 3 800 Lotus Ave., Chester, W. Va. (Harker China Co.) SEEMANN, Wilhelm 3 Pipersgatan 3, Stockholm, Sweden ceETS, Dewaine (RJ) ^ IS Stites St., Belleville, 111. 62221 (Walsh Refractories Corp.) SEGALL, Louis H. (E) 21 Delaware St., Sidney, N. Y. (Bendix Corp., Scintilla Div.) SEGELER, C. G. (M) . . American Gas Association, Inc. 605 Third Ave., New York 16, N. Y. SEGHINI, Robert L. (G) 12 Mountain Brow Coming, N. Y. 14830 (Coming Glass Works) SEIDEL, Joseph (C) 341 Princeton Dr., Pittsburgh 35, Pa. (Westinghouse Electric Corp.) SEIDER, Robert J. Oakdale Village, R. R. 4, U. S. 1 New Brunswick, N. J. SEILING, Lee T. (R) 2702 Atlanta Ave., Pueblo, Colo. ? (Colorado Fuel & Iron Corp.) SEIPEL, Robert B. (G) American-Saint.Gobain Corp. Box 929, Kingsport, Tenn. 37662 SEITZ, Martin A. 921 Hinman Ave., Evanston, 111. SEITZINGER, Vaughn F. (C) R. R. 2, Box 224 Fayetteville, Tenn. (NASA, Marshall Space Flight Center) SEKERCIOGLU, Ibrahim Box 1439, Alfred, N. Y. 14802 4 SELLERS, George A. (R) 315 E. Crescent Ave., Elmhurst, 111. j (Plibrico Co.) SELLERS. John T. (RI) 52 Broadway, Jackson, Ohio (A. P. Green Fire Brick Co.) ; SELLHORN, William J. (G) Dominion Glass Co. Ltd. Redcliff, Alta., Canada SELSING, Jorgen (B) 294 Lake Front Dr., Akron, Ohio 44319 (Ohio Brass Co.) : SELSLEY, Michael J. (WI) National Tile & Manufacturing Co. 1200 E. 26th St., Anderson, Ind. ' SELTZ, L. O. (G) Ford Motor Co. ' Box 1355, Nashville, Tenn. SEMANS, Bruce F. 2450 Niagara Ave. Niagara Falls, N. Y. SEMLER, Charles E., Jr. 12205 Valley Lane Dr., Apt. 203E Garfield Heights, Ohio 44125 SEMMELMAN, John O. (WI) , Dentists' Supply Co. of New York 500 W. College Ave., York, Pa. 17405 i SEMMLER, Lee E. (R) 3226 E. Lake Rd,, Livonia, N. Y. 14487, r (Harbison-Walker Refractories Co.) ; SEMPLE, John Metal Porcelains Ltd., Cornwall Rd. i Smethwick 40, Staffs, England SENK, Johann s Radiofabrik Ingelen-Porzellanfabrik !' Frauenthal Figer & Co. i Bergsteigg. 36-38, Vienna XVII, Austria V SENKOWSKI, Frank (S) ' American Minerals, Inc. i Box 37, El Paso, Texas 79940 ; SENSKA, Frances (DP) Montana State College, School of Art Bozeman, Mont. 59715 SENTEMENTES, Thomas J. (C) Sylvania Electric Products, Inc. 100 Endicott St. Danvers, Mass. 01923 \ VL. 43, No. 10 (19&4) SEPHTON, H. J. (G) Dominion Glass Co. Ltd. Box 190, Montreal, Que., Canada SERGEANT, C. G. Blythe Colour Works Ltd. Cresswell, Stoke-on-Trent, Englaud SETCHEL, Hayden Merritt (G) 105 Tenth St., Streator, HI. (Owens-Illinois) SEVERIN, Harold (C) 2612 Fahey Ct., Pinole, Calif. 94564 (American-Standard) SEVERIN, Norman W. (GI) 1334 E. Fair Ave. Lancaster, Ohio 43130 (Anchor Hocking Glass Corp.) SEVERSIKE, Carroll L. (W) Box 5086, Clinton, N. J. (Consolidated Ceramics & Metalizing Corp.) SEVIER, J. Rollins (WI) Stylon Corp. Box 999, Florence, Ala. 35631 SEYBERT, Earl K. (R) Davison Chemical Co. Div. W. R. Grace & Co. 101 N. Charles St., Baltimore 3, Md. SEYMOUR, Samuel L. (G) 26 Crystal Dr., Oakmont, Pa. 15139 (Pittsburgh Plate Glass Co.) SHAFFER, E. F. (G) Ohio Power Co. 65 E. Main, Newark, Ohio ... SHAFFER,-Paul C. (G) 85 Chapel St., Seneca Falls, N! Y. (Sylvania Electric Products, Inc.) SHAH, Chunilal P. Bombay Potteries & Tiles Ltd. .. Pipe Rd., Kurla, Bombay 70, India SHAIR, Robert C. (E) Gulton Industries, Inc. 212 Durham Ave. Metuchen, N. J. 08841 SHALEK, Peter D, 2204 Rodney Dr., Champaign, 111. SHAMP, Donald E. (G) Libbey-Owens-Ford Glass Co. Rossford Tank Dept., Rossford, Ohio SHAND, Errol B. (GF) 155 Reynolds Ave., Coming, N. Y. (Consultant) SHAND, Rodger L. (C) 230 Woodale Ave. Oakville, Ont., Canada (Ferro Enamels (Canada) Ltd.) SHANDS, Everett H. (C) 819 S. Germantown Rd. Chattanooga, Tenn. 37412 (O. Hommel Co.) SHANER. Herbert J. (R) 121 W. Franklin, Wheaton, 111. (Ramtite Co.) SHANK, Charles H. (S) 29 Sylvan Rd., Pittsburgh 21, Pa. (Hendryx & Associates Inc.) SHANKS. Douglas Shanks & Co., Ltd., Victorian Pottery Barrhead. Near Glasgow, Scotland SHANNON. Richard F. (S) Owens-Coming Fiberglas Com. ' Technical Center, Granville, Ohio SHANNON, Robert D. E. I. du Pont de Nemours & Co., Inc. Central Research Lab. Exnerimental Station Wilmington, Del. 19898 SHAPIRO. Howard (BI) 444 E. 87th St. New York, N. Y. 10028 (Ward Leonard Electric Co.) SHAPIRO, Zalman M. (B) Nuclear Materials & Equipment Corp. Apollo, Pa. SHAPLAND. James T. (R) 2513 Collins Rd., Pittsburgh 35, Pa. (United States Steel Corp.) SHARDLOW, L. Russel (El) Radio Com. of America Somerville, N. J. 08876 SHARF, John M. (G) Armstrong Cork Co. Research & Development Center Lancaster, Pa. 17604 SHARKTTT, Robert L. (C) 18-B Pleasantview Ave. Bloomingdale, N. J. 07403 (National Beryllia Com.) SHARP, E. W. (RI) Box 5, Pedro, Ohio 45659 (Lawrence Refractories Co.) SHARPE, Edwin F., Ill (G) 1311 Highland Ave. Cinnaminson, N. J. 08077 (Siraonds Abrasive Co.) SHAVER, Richard C. (B) Cowles Chemical Co. Skaneateles Falls, N. Y. SHAVER, W. W. (GF) 130 E. Fourth St., Coming, N. Y. (Coming Glass Works) SHAW, Charles T., Jr. (C) 1324 Cloverdale Dr., Hixson, Tenn. (American Lava Com.) SHAW, Clarence F. (WI) 915 Ridgewood Dr., Northfield, N. J. (Lenox, Inc.) SHAW, Myril C. (MFI) 563 Gates St. Philadelphia, Pa. 19128 (Certain-Teed Products Corp.) SHAW, Robert R. 12 Vista Circle, Arlington 74, Mass. SHAW. Ronald H. (S) L. E. Shaw Ltd., Box 996 Halifax, N. S., Canada SHAW, W. Raymond (R) Hoffman Brothers Drilling Co. Box 426, Punxsutawney, Pa. SHAY, G. Clinton (G) Coming Glass Works Process Research Center, Coming, N. Y. SHAYLER, Lewis E. (G) Bausch & Lomb, Inc. 635 St. Paul St. Rochester, N. Y. 14602 SHAYNA, Michael (S) 50 S. Railway St., W. Swift Current, Sask., Canada (Estevan Clay Products) SHEA, Arnold F. (M) R. R. 1, Jordan Rd., Keene, N. H. (Golding-Keene Co.) SHEA, James J. (RJ) Box 73, Ypsilanti, Mich. (American Metal Products Co.) SHEALY, Robert G. (G) Pittsburgh Plate Glass Co. Works 52, Shelby, N. C. 28150 SHEARER. Walter L. (R) Bartley Crucible & Refractories, Inc. 15 Muirbead Ave., Box 358 Trenton 3, N. J. SHEARER, Wayne B. (R) 1027 Vamer Rd.. Pittsburgh 27, Pa. (Westinghouse Electric Com ) SHEAROUSE, Lee A. (W) 326 Highland Ave. Wadsworth, Ohio 44281 (Ohio Brass Co.) SHEEHAN, Robert W. (El) R. R. 4, Box 485, Wayzata, Minn. (Honeywell, Inc.) SHEETS, Allen R. (E) National Beryllia CornFirst & Haskell Aves., Haskell, N. J. SHEETS. Herbert D. (RI) 2030 Kentwell Rd. Columbus, Ohio 43221 (Battelle Memorial Institute) SHEETS. Vernal L. (B) 452 Morgan Blvd., Valparaiso, Ind. (Chicago Wheel & Mfg. Co.) SHEHEEN, Alexander (X) 1417 Fischrupp Ave., Whiting, Ind. SHEINBERG, Haskell (C) Los Alamos Scientific Lab. Box 1663, Los Alamos, N. M. 87544 SHELBY. James E,, Jr. M. R.H.A., Box 382, Rolla, Mo. SHELDON. Gary S. Ferro Com- 4150 E. 56th St. Cleveland, Ohio 44105 SHELDON, John L. (G) 179 Dodge Ave- Coming, N. Y. (Coming Glass Works) SHELDON, R. S. (CFI) 306 Frontenac PI. Worthington, Ohio 43085 (American Ceramic Society) SHELDON. Zachary D. (B) AVCO Com. Research & Advanced Development Div. 201 Lowell St. Wilmington, Mass. 01887 SHELL. Haskiel R. (B) U. S. Bureau of Mines Norris Research Lab. Norris, Tenn. 37828 SHELL, James A. R. R. 1, Farmersville, Ohio 781 HP m w J crtELTON, Philo S., Jr. (G) 1 S'* 130 Burr St., Fairfield, Conn. 11 /Northeast Electronics Corp.) H ertENANDOAH SILICA CO., INC. & (Herreld D. Thropp) 1 i90 W."State St. j T.enton, N. J. 08608 J VENANGO CERAMICS, INC. (George B. Zaliniser) Box 120, New Castle, Pa. 16103 shepherd CHEMICAL CO. j sr (Joseph Boyce) : 2803 Highland Ave. Cincinnati, Norwood, Ohio 45212 cHERK,' Thomas A. (RJI) , Garden Arms Apts., Apt. 130 3531 Secor Rd., Toledo, Ohio 43606 (Owens-Illinois Technical Center) ,hERRILL, Ernest (M) 3 Westwood Ceramic Supply Co. 610 Venice Blvd., Venice, Calif. SHERRILL, Robert R. (Cl) 3 Box 129, El Monte, Calif. 91734 (Bulwark Corp.) SHERWOOD, Melvin D. (C) Box 67, Socorro, N. M. (Eagle-Picher Co.) cjHEVLIN, Thomas S. (RFI) ' Minnesota Mining & Manufacturing Co. 2301 Hudson Rd., St. Paul, Minn. 55101 SHIELDS, W.H..(M) Freeport Kaolm Co. Div. Freeport Sulphur Co. 405 Lexington Ave. New York. N. Y. 10017 SHIFF, Tom (R) Villa Ridge Addition R, R. 4, Godfrey, 111. (H. K. Porter Co., Inc., Refr. Div.) SHIGLEY, Donald G. (Cl) Whirlpool Corp. Hwy. 41 N., Evansville, Ind. 44707 SHIKUMA, David K. (C) ' 14 Cutter Dr. Watsonville, Calif. 95076 SHILLINGTON, George E. (W) 1066 Pineholiow Lane Cincinnati, Ohio 45231 (Briggs Manufacturing Co.) SHIMADA, Hachiro Shimada Glass Lab., Ltd. No. 2867, 1-chome, Sanno Ota-ku, Tokyo, Japan SHIMADA, Kuro Shin-Toyo Glass Co., Ltd. No. 47 Shimo-3-chome Fukushimaku, Osaka, Japan SHIMADA, Masayuki (BJ) Box 66, Dugway, Utah 84022 (U. S. Army) , SHIMMAN, Norman C. (W) 31220 Bycroft Rd., Farmington, Mich. (Champion Spark Plug Co. Ceramic Div.) SHIPE. Paul J. (R) Delco Moraine Div. General Motors Corp. 1420 Wisconsin Blvd., Dayton 1, Ohio SHIPLEY, Linden E. (WI) 155 E. Torrence Rd. Columbus, Ohio 43214 (Edward Orton Jr. Ceramic Foundation) SHIPLEY. R. A. (S) Natco Corp., 327 Fifth Ave. Pittsburgh, Pa. 15222 SHIPPEY. Gordon D. (C) 3700 N. 60th St. Milwaukee, Wise. 53216 (A. O. Smith Corp.) SHONEBARGER, F. J. (G) 1290 Wetsell Ave. Lancaster, Ohio 43130 (Anchor Hocking Glass Corp.) SHONKWILER, Francis P. (RI) 2516 Milford Dr. Bethel Park. Pa. 15102 (Harbison-Walker Refractories Co.) SHONTZ, Ralph T. (W) Clarken Co.. 658 E. Elliott Ave. ,, St. Louis. Mo. 63122 SHOOK. Thurston W. (M) 632 Worthington Dr. Kenilworth Shores, Winter Park, Fla. (Thurston Inc.) SHOOK, William B. (I) Indian Institute of Technology ... Kanpur, India SHOOT. Lyle E. (E) Radio Materials Co. Div. P. R. Mallory & Co., Inc. 4242 W. Bryn Mawr Ave. Chicago, 111. 60646 Vol. 43, No. 10 (1964) SHOPHER, S. Dean (RI) 1313 Pollock Rd., Mexico, Mo. 25265 (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) SHORE, Irvin R. (RJ) 341 S. Gross St., Apt. 102 Pittsburgh, Pa. 15224 (Harbison-Walker Refractories Co.) SHORT, Thomas N. (SI) 1221 N. Washington St. Owosso, Mich. 48867 (Michigan Vitrified Tile Co.) SHORTER, A. J. Bonnybridge Silica & Fireclay Co., Ltd. Bonnybridge, Stirling, Scotland SHOTT, William L. (R) Pittsburgh Plate Glass Co. Melting & Forming Lab. Creighton, Pa. 15030 SHREMP, Raymond M. (RI) 227 S. Clay St., Zelienople, Pa. (Lava Crucible-Refractories Co.) SHUFF, William J. 33-24 91st St. Jackson Heights, N. Y. 11372 SHUKLE, Archie A. (W) . G1459 Schafer Dr., Flint, Mich. (A C Spark Plug Div. General Motors Corp.) SHULER, Billy F. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 -SHULHOFrWilliam-P. (B) 8400 Daniel Ave,, Flushing, Mich. (A C Spark Plug Div. General Motors Corp.) SHULL, P. David Box 826, Alfred, N. Y. 14802 SHULZE, Charles E. (BI) 152 Olde Stage Rd. Glastonbury, Conn. (United Aircraft Corp.) SHUMAN, Albert (G) Polarizing Instrument Co., Inc. 100 Buckhout St. Irvington-on-Hudson, N. Y. SHURTZ, Robert F. (R) Cyprus Mines Corp. 523 W. Sixth St., Rm. 1216 Los Angeles, Calif. 90014 SIBERT. Merle E. (E) 221 S. Balsamina Way Menlo Park, Calif. 94026 (Lockheed Aircraft Corp.) SICKER, Richard E. (R) 44 Brookville Dr. Tonawanda, N. Y. 14151 (Great Lakes Carbon Corp.) SIDDALL, Mark B. (B) 1263 Commercial St., Astoria, Ore. (Wah Chang Corp.) SIDHU, Gurbachan S. Council of Scientific & Industrial Research Regional Research Lab. Hvderabad-Deccan 9, India SIDWELL, John L. (M) Box 67. East Palestine, Ohio 44413 (H. C. Spinks Clay Co., Inc.) SIEBER. Karl E. (G) 720 Terrace View, Greensburg, Pa. (Continental Can Co., Inc.) SIEFERT, August C. (GF) Owens-Coming Fiberglas Corp. Technical Center Granville, Ohio 43023 SIEGER. John S. (G) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh, Pa. 15238 SIEGRIST, Paul F. (E) Hamel Ave. Williamstown, Mass. 01267 (Sprague Electric Co.) SIEKMANN, John F. (R) Aluminum Co. of America 520 N. Michigan Ave. Chicago, 111. 60611 SIERACKI, Richard A. (W) 106 Rosedale Dr. Cheektowaga 25, N. Y. (Buffalo China, Inc.) SIEVERT, Guilio E. (R) 833 Oregon Ave., San Mateo, Calif. (INTERPACE) SIGSBEE, Raymond A. 5607 Elmer, Apt. 5. Pittsburgh 32, Pa. SIGWART, Harry J. (G) 573 Broadway, Star City, W. Va. 26501 (Seneca Glass Co.) SIKES, James W. (W) Florida Tile Industries, Inc. 608 Prospect St. Lakeland, Fla. 33802 SIKES, Leon R,, Jr. (W) Florida Tile Industries, Inc. 608 Prospect St. Lakeland, Fla. 33802 SILVERBERG, Carl G. (R) Willard Rd., Sturbridge, Mass. (American Optical Co.) SILVERBERG, Carl G,, Jr. (GJI) Mosaic Fabrications, Inc. 205 Chapin St. Southbndge, Mass. 01551 SILVERMAN, Eugene N. (B) 3450 Staunton Rd. Youngstown, Ohio 44505 (Youngstown Sheet & Tube Co.) SILVERMAN, William B. (GFI) 1237 Elsmere St., Detroit 9, Mich. (Ford Motor Co.) SILVERNAIL, Walter L. (G) American Potash & Chemical Corp. Rare Earth (Lindsay) Div. 258 Ann St., West Chicago, 111. 60185 SILVIS, Duane C. (W) Glass Beads Co. Box 266, Latrobe, Pa. 15650 SIMCHICK, Richard T. (I) 485 Oakdale Rd. N. E., Apt. 55 Atlanta, Ga. 30307 SIMCOCK, J. H. 21 Winchester Dr., Westlands Newcastle, Staffs, England SIMMEN, Fred G. (WI) R. R. 3, Oakmont East Liverpool, Ohio (Hall China Co.) SIMMINGSKOLD, Bo Glasforskningsinstitutet Smedjegatan 3, Vaxjo 3, Sweden SIMMONS, E. E., Jr. (E) 455 S. Oakland Ave. Pasadena 5, Calif. (Consultant) SIMMONS, George A., Jr. (G) Owens-Illinois Box 1035, Toledo, Ohio 43601 SIMMONS, Wilbur C. 5761 Shady Oak St., Dayton 24, Ohio (U. S. Air Force) SIMON. A. G. (W) 8530 Wentworth St. Sunland, Calif. 91040 (INTERPACE) SIMONSEN, Victor G. Ceramics Sao Caetano S. A. Caixa Postal 278, Sao Paulo, Brazil SIMONSON, Roger (CJ) Vapor Corp. 6420 W. Howard, Chicago, 111. 60648 SIMOPOULOS, N. T. (E) Dayton Electronic Products Co. 117 E. Helena St., Dayton 4, Ohio SIMPSON, Alexander J. (E) Saxonburg Ceramics, Inc. Box 157, Saxonburg, Pa. 16056 SIMPSON, Frederick H. (Cl) 20003 Third PI., S. W. Seattle, Wash. 98166 (Boeing Co.) SIMPSON, Harold E. (GFIP) Box 1185, Alfred, N. Y. 14802 (State University of New York College of Ceramics, at Alfred Univ.) SIMPSON. J. Dillon (S) Statesville Brick Co. Box 471, Statesville, N. C. 28677 SIMPSON, John A. (S) F B McFarren Ltd. Streetsville, Ont., Canada SIMPSON, Joseph A. (S) Pacific Clay Products Box 2178, Terminal Annex Los Angeles 54, Calif. SINCLAIR, Robert R. (RI) 510 S. Osage Ave., Inglewood, Calif. (Pyro Engineering Co.) SINCLAIR, Thomas (R) Lava Crucible-Refractories Co. 1045 Oliver Bldg. Pittsburgh, Pa. 15222 SINCLAIR, W. Robert (E) Bell Telephone Labs., Inc. Rm. 4-237, Murray Hill, N. J. 07971 SINGER. S. J., Jr. (G) Specialty Products Co. . 15 Exchange PI. Jersey City, N. J. 07302 783 cjUGLETON, Eric s Steetley Refractory Brick Co. Ltd. Box 9, Steetley, Worksop, England cjjjiKO, Michael J. (E) p General Magnetic Corp. ]0001 Erwin Ave. Detroit, Micb. 48234 cjNNIGER, Philippe s Les Emaux de Rimogv a Rimogne, Ardennes, France clPE, John J. 3 15401 Second N. E., Seattle 55, Wash. CISKA, Albert H. (Cl) 3 Lake Shore-Dr., Douglas, Mich. (Ferro Corp.) ciSSONS, Gordon H. (S) 3 320 First St. S. E. Medicine Hat, Alta., Canada (Medicine Hat Brick & Tile Co., Ltd.) ciXT, Lawrence F. (W) 3 Box 443, East Liverpool, Ohio 43920 (New Castle Refractories Co.) STODAHL, Lars H. (B) 1 1549 Wittlou Ave. Cincinnati, Ohio 45224 (General Electric Co.) SJOGREN, J. K. (M) Southwestern Engineering Co. 111 E. Bandini Blvd. Los Angeles, Calif. 90054 SKELLY, John C. (W) 12 Beechwood Lane, Yardley, Pa. 19068 (Crane Co.) SKEOCH, James K. (M) Southern California Minerals Co. 320 S. Mission Rd. Los Angeles, Calif. 90033 SKEOCH, Thomas A. (W) Southern California Minerals Co. 320 S. Mission Rd. Los Angeles, Calif. 90033 SKEOCH, Walter K. (M) Southern California Minerals Co. 320 S. Mission Rd. Los Angeles, Calif. 90033 SKILLICORN, Earl D. (C) Ferro Corp., International Div. 4150 E. 56th St. Cleveland, Ohio 44105 SKINNER, Harry B., Jr. Box 826, Alfred, N. Y. 14802 SKINNER, Kenneth G. (RI) 4200 S. Capital St. S. E., Apt. 102 Washington, D. C. 20032 (Naval Research Laboratory) SKLAREW, Samuel (C) 14829 Wyandotte St. Van Nuys, Calif. 91405 (Marquardt Corp.) SKOGEN, Haven S. (El) Box 549, Elizabethtown, Ky. 42701 (Magnatronics, Inc.) SKWARLO, Edward (E) 706 S. Ioka, Mount Prospect, 111. (Vacuum Ceramics, Inc.) SLACK, Lyle H. . State University of New York College of Ceramics, at Alfred Univ. Alfred, N. Y. 14802 SLAGEL, John E. (RJ) R. R. 3, Box 251 Bartlesville, Okla. 74003 (Phillips Petroleum Co.) SLAUGHTER, James A. (G) 248 Kempton PL, Monterey Park, Calif. (Pittsburgh Plate Glass Co.) SLAUGHTER, John I. (B) Aerospace Corp., Chemistry Dept. Box 95085, Los Angeles, Calif. 90045 SLAVICH, Alan R. (GJ) Ford Motor Co. 25500 W. Outer Dr. Lincoln Park, Mich. SLAW, David M. (GJ) 212 W. Fifth St., Delavan, 111. 61734 (U. S. Army) SLAYTER, Games (GF) Games Slayter Consultants Box 431, Newark, Ohio 43055 SLICK. E. E,, Jr. (R) Haws Refractories Co. Box 350, Johnstown, Pa. 15907 SLIFER, Rodney F. (R) North American Refractories Co. 225 Broadway, New York 7, N. Y. SLOAT, James M. ,, Box 227, Alfred. N. Y. 14802 SLONAKER. John F. (R) Findlay Refractories Co. Box 517, Washington, Pa. 15301 VOL. 43, No. 10 (it)64) SLUSARSKI, Peter A. (DP) Kent State University . Industrial Arts Dept., Kent, Ohio SLUSS, Olen R. (S) ,r Box 229, Orange, Va. (Webster Brick Co.) SLYH, John A. (WFI) American Olean Tile Co. 1000 y Cannon Ave. Lansdale, Pa. 19446 SMALL, Carlton F,, Jr. (R) 833 Harris Dr., Schenectady 9, N. Y. (General Electric Co.) SMALLEY, A. K. (R) Atomics International Div. North American Aviation, Inc. 8900 De Soto St., Canoga Park, Calif. SMALLEY, Howard F. (C) Pemco Div., Glidden Co. 5601 Eastern Ave. Baltimore, Md. 21224 SMARTT, Harold R. (R) Box 14, Abington, Pa. 19001 (Electro Refractories & Abrasives Corp.) SMELT,!. A. M. M.I.G. Glas N. V. Philips' Gloeilampenfabrieken Eindhoven, Holland SMELTZ, Palmer D., Tr. (EJ) Bell Telephone Labs., Inc. Marion & Vine Sts., Laureldale, Pa. SMETANA, Otto ....... Treibacher Chemische Werke AG Treibach, Austria SMID, Robert J. 5908 Cermak Rd., Cicero 50, 111. SMILEY, William D. (B) 12368 Melody Lane Los Altos Hills, Calif. 94022 (Astro Temp) SMISER, Laurence W. (I) 2074 Echodale Ave., Apt. B-6 Baltimore, Md. 21214 SMITH. Adrian F. (G) 86 E. Third St., Corning, N. Y. 14830 (Corning Glass Works) SMITH, Alden J. (R) 1112 Northwood Dr. E., Brazil, Ind. (Indiana State College) SMITH, A. O., CORP. (W. A. Deringer) 3533 N. 27th St. Milwaukee, Wise. 53216 SMITH, Arnold N. Pilkington's Tiles Ltd. Clifton Junction, Manchester, England SMITH, Baynard R. (E) Mitronics, Inc. 132 Floral Ave., Murray Hill, N. J. SMITH, Carlyle F. (C) Pfaudler Co., 1000 West Ave. Rochester, N. Y. 14603 SMITH, Charles A. (RFI) 492 Staten Ave., Apt. 703 Bellevue Staten, Oakland, Calif. (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) SMITH, Chris W. (S) Hauck Manufacturing Co., Box 5716 College Sta., Raleigh, N. C. SMITH, David W. (GJI) 315 E. 65th St. Long Beach, Calif. 90805 (Hayward Scientific Glass Corp.) SMITH, Dennis M. (GJ) Ferro Corp., 60 Greenway Dr. Pittsburgh, Pa. 15204 SMITH. Donald L. (I) 1209 15th St. Niagara Falls, N. Y. 14301 SMITH. Dudley C. (G) 14 Oakdale Dr., Millville, N. J. (Owens-Illinois) SMITH, Earl R. (GI) Ford Motor Co. Glass Technical Center 25500 W. Outer Dr. Lincoln Park, Mich. SMITH, Gail (G) Coming Glass Works Eugene C. Sullivan Labs. Coming, N. Y. 14831 SMITH, Gordon D. (M) 534 Pinney Rd., Huntingdon Valley, Pa. (Selas Com. of America) SMITH, Griffith G. (W) 606 Clearview Ave., Ligonier, Pa. (Westinghouse Electric Corp ) SMITH, G. Sherwood (E) 425 Vaquerito PI. Santa Barbara, Calif, (Technical Dynamics Div. Jamieson Industries, Inc.) SMITH, Harlan D. (RI) Wellsville Fire Brick Co. Wcllsville, Mo. 63384 SMITH. Harry W. (E) General Electric Co. Box 11508, St. Petersburg, Fla. SMITH, Herbert R. 2613 E. Conway PL, #203 St. Paul, Minn. 55119 SMITH. Hillard A. (WI) 28 Buchanan Rd., Metuchen, N. J. (Rheem Manufacturing Co.) SMITH, Howard J. (Cl) 11 Roundridge Rd., Timonium, Md. (Pemco Div., Glidden Co.) SMITH, H. Russell (M) Edgar Plastic Kaolin Co., Edgar, Fla. SMITH, Jay N. 1289 Lake Rd., Webster, N. Y. SMITH, Jerome F. (M) Lead Industries Association, Inc. 292 Madison Ave. New York, N. Y. 10017 SMITH, John J. (G) 1922 Bigelow Apts. Pittsburgh, Pa. 15219 (Pittsburgh Plate Glass Co.) SMITH, J. Ryan (W) Fairracts Co., Fairfacts St. Trenton, N. J. 08638 SMITH, j. Talbot (M) 217 Elm Ave., Morrisville, Pa. (United Clay Mines Corp.) SMITH, Kenneth E. (DFI) American Art Clay Co. 4717 W. 16th St. Indianapolis 24, Ind. SMITH, Kenneth M. (RI) R. R. 2, Box 375, Brandywine, Md. (Johns Hopkins University) SMITH, Lawrence L. (E) 533 Lombardy Rd., Drexel Hill, Pa. (Western Gold & Platinum Co.) SMITH. Leland (SI) Box 294, Darlington, Beaver Co., Pa. (Darlington Brick General Dynamics Corp.) SMITH, Loran F. (M) O. Hommel Co. 4747 E. 49th St., Los Angeles 58, Calif. SMITH, Peter W. <E) 1495 Kings Lane, Palo Alto, Calif. (Western Gold & Platinum Co.) SMITH. Richard D. (I) 1369 E. Hyde Park Blvd., Apt. 406 Chicago, 111. 60615 SMITH, Richard M. (R) 410 Trinity Hills Lane Louisville, Ky. 40207 (Corhart Refractories Co.) SMITH. R. K. (RFI) . 149 Reynolds Ave., Coming, N. Y. (Coming Glass Works) SMITH. Robert G. (E) 18 Quaker Rd., Short Hills, N. J. (Whittaker, Clark & Daniels, Inc.) SMITH, Robert W. (GJI) 18910 Reed, Aurora Apt. 2 Melvindale, Mich. 48122 (Ford Motor Co.) SMITH, Ronald J. (E) 58 Lafayette St. Saugerties, N. Y. 12477 (Ferroxcube Com- of America) SMITH, R. Thomas (RI) Kaiser Refractories Div. Kaiser Aluminum & Chemical CorpMexico, Mo. 65265 SMITH, Russell G. Georgia Tech., Box 32954 Atlanta 13, Ga. SMITH, Sidney L. (Cl) 14 Chili Ave., Scottsville, N. Y. 14546 (Pfaudler Permutit Inc.) SMITH, Stephen K. Box 826, Alfred, N. Y. 14802 SMITH & STONE LTD. (A. McAllister) Georgetown, Ont., Canada SMITH, William E. (G) 5030 Janet, Sylvania, Ohio (Owens-Illinois) SMITH, William L. (M) Georgia Marble Co. Calcium Products Div., Tate, Ga. 787 cvjiTH, William K. (E) j4 North Ave., Avon, N. Y. (Lapp Insulator Co., Inc.) cMITH, Yancey E. (B) Eaton Manufacturing Co. 26201Northwestem Hwy. Southfield, Mich. 48076 cufITH-MILJ .R, Jorge Cristalerias de Chile S. A. Casilla 162-D, Santiago, Chile cMlTHWICiv, John W. P., II 118 N. Seventh St., Smithfield, N. C. cjilTS, Peter J.G. (W) American-Standard, Inti. Operations 40 W. 40th St., New York 18, N. Y. cMOAK, John F,, Jr. . Box 733, Summerville, S. C. SMOCK, Alden W. (G) * SOS Green Acres Dr., N. W. Huntsville, Ala. 35805 (NASA, Marshall Space Flight Center) SMOKE, Edward J. (WFP) 11 Edgewood Rd., Metuchen, N. J. (Rutgers, The State University School of Ceramics) SMOTHERS, W. J. (BFI) Bethlehem Steel Co. Homer Research Labs. Bethlehem, Pa. 18016 SMYLY,^jamesP. (E)_ iunt Heights Dr., R. R. 2 Soddy, Tenn. (American Lava Corp.) SMYTH, Harold T. (GFP) _ Rutgers, The State University School of Ceramics New Brunswick, N. J. 08903 SMYTH, Jay R. (EJI) Western Electric Co., Inc. Dept. 4460, 555 Union Blvd. Allentown, Pa: 18102 SNAJDR, Edward A., Jr. (BJ) 523 Berkshire, Richland, Wash. 99352 (General Electric Co.) SNEED, Robert B. 1932 Waldeck Ave. Columbus, Ohio 43201 SNELL, Richard G. (G) 283 LeRoy St., Ferndale, Mich. 48220 (Westinghouse Electric Corp.) SNIDER, Carl A., Jr. (G) 18814 E. Tudor St., Covina, Calif. (Kaiser Refractories Div. Kaiser Aluminum 4 Chemical Corp.) SNIDER, Stuart M. (S) 325 Club Dr., Salisbury, N. C. (Taylor Clay Products, Inc.) SNODDY, John H. (W) INTERPACE, Ceramics Div. 2901 Los Feliz Blvd. Los Angeles, Calif. 90039 SNOW, Gary S. 1602 Delta, No. 2 Salt Lake City 2, Utah SNOW, Jerry D. 22 W. Fifth, Apt. B-10, Berea, Ohio SNOW, L. James (S) Mifflinville, Pa. (Alliance Clay Product Co.) SNOW, Michael W. 61 Congress St'., Apt. A Manchester, Conn. 06044 SNOW, Richard R. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway. Toledo, Ohio 43605 SNOW, Roland B. (RF) United States Steel Corp. Applied Research Lab., Monroeville, Pa. SNYDER, Ernest B. (RF) 16827 Parkside Ave. South Holland, 111. (Marblehead Lime Co. Div. General Dynamics Corp.) SNYDER, Gordon E. D. Box 826, Alfred, N. Y. 14802 SNYDER, M. Jack (El) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 SOBON, Joseph T. (E) International Business Machines Corp. Components Div., Bldg. 910, Dept. 212 Box 110, Poughkeepsie, N. Y. 12602 SOBON, Leon E. (B) HP Associates, 2900 Park Blvd. Palo Alto. Calif. 94306 SOCIETA ITALIANA REFRATTARI MARGHERA AZIONARIA (Domenico Giacomelli) Via G. Motfa-Malcontenta Casella Postale 308 Marghera, Venice, Italy Vol. 43, No. 10"(1964) SOCIETE FRANCA!SIS de CERAMIQUE (Madame Levandowsky) Service de Documentation 23, rue de Cronstadt Paris XV, France SOCIETY OF GLASS TECHNOLOGY (R. W. Douglas) "Thornton," 20 Hallam Gate Rd. Sheffield 10, Yorks, England SODERSTRUM, William K, (SI) 374 Davis Rd., Batavia, 111. (Structural Clay Products Research Foundation) SOGA, Naohiro (G) Lamont Geological Observatory Columbia' University Palisades, N. Y. 10964 SOHN, Ki Rack Box 604, Alfred, N. Y. 14802 SOLBERG, Archie N. (B) University of Toledo Research Foundation 2801 W. Bancroft St. Toledo, Ohio 43606 SOLITE CORP. (A. Floyd Old) Box 9138, Richmond, Va. 23227 SOLOMON. Earl (RI) 1657 Boston Ridge Rd. Orchard Park, N. Y. 14127 (Electro Refractories 4 Abrasives Corp.) SOMANY, O. M. Hindusthan National Glass Mfg. Co., Ltd. ' ~ ............... 2 Wellesley Place, Calcutta 1, India SOMERS, Arthur V. (W) . 3135 Luce Rd., Flushing, Mich. 48433 (AC Spark Plug Div. General Motors Corp.) SOMERS. Willford M. (W) American-Standard 360 Crenshaw Blvd., Torrance, Calif. SOMIYA, Shigeyuki 274 Seijo,'Setagaya, Tokyo, Japan (Tokyo Institute of Technology) SOMMER, Alfred (E) 916-D River Rd., Teaneck, N. J. 07666 (Kearfott Div. General Precision Inc.) SOMMERVILLE, J. L. (GI) 55 Franklin Dr. Bridgeton, N. J. 08302 (Owens-Illinois) SONTZ, Arthur (R) 8054 S. Crandon Ave. Chicago, 111. 60617 (Hiram Swank's Sons) SOOD. Shiv P. Vazir Glass Works, Ltd. Prospect Chembers 317 Dr. D. Naoroji Rd., Bombay 1, India SOREGHY, Ivan L. (C) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 SORRELL, Charles A. (BP) Miami University, Dept, of Geology Oxford, Ohio 45056 SOSMAN, Robert B. (Honorary, BFIP) 117 W. Dudley Ave., Westfield, N. J. SOTO G,, Aurefio Apartado Aereo 5927 Bogota, Colombia (Colombians De Ceramica) SOTTER, William E. J. Lavino & Co. Plymouth Meeting, Pa. SOUTHWESTERN ENGINEERING CO. (J. K. Sjogren) 6111 E. Bandini Blvd. Los Angeles, Calif. 90054 SOUTHWICK, Russell D. (G) American Glass Research, Inc. Box 149, Butler, Pa. 16001 SOWERS, Robert M. (G) 8 Edgerton Lane, Dearborn, Mich. (Ford Motor Co.) SOWMAN, Harold G. (RF) Minnesota Mining & Manufacturing Co. 2301 Hudson Rd., St. Paul, Minn. 55101 SPACHMAN, James J. (RI) 316 N. Columbus Ave. Fremont, Ohio 43420 (Basic Incorporated) SPAIN, Elmer L. (S) 505 N. Wynnewood Ave., Narberth, Pa. (Chambers Brothers Co.) SPAIN, Richard W. (GI) 2666 Secor Rd., Toledo, Ohio 43606 (Owens-Illinois) SPALDING, Mary S. Canadian Ceramic Society Box 362, Burlington, Ont., Canada bPALTEN, Robert (.Cj Altron Research, Inc. 745 Fifth Ave., New York, N. Y. 10022 SPANGENBERG, William C. (El) R. R. 3, Box 345, Wayzata, Minn. (General Electric Co.) SPANISH CERAMIC SOCIETY (Vicente Aleixandre) C. Serrano 113, Madrid 6, Spain SPANOUDJS, Louis (G) 2125 Joffre St., Toledo, Ohio 43607 (Consumer & Technical Products Div. Owens-Illinois) SPARKS, ENS. Robert W. (BJI) USNR U. S. Naval Nuclear Power School U. S. Naval Training Center Bainbridge, Md. SPARROW, Paul F. (R) . 2447 Old Washington Rd. Bridgeville, Pa. (Norton Co.) SPEAR, Carl D. (B) University of Idaho College of Mines Moscow, Idaho 83844 SPECIALTY PRODUCTS CO. (S. J. Singer, Jr.) 15 Exchange PI. Jersey City, N. J. 07302 SPECK, Daniel A. (BJ) Box 412, Sanborn, N. Y. 14132 (Carborundum Co.) SPEES, Durward C. (G) Minerva Co., Fluorspar Div. R. R. 1, Elizabethtown, 111. 62931 SPElL, Sidney (GI) Johns-Manville Research Center Manville, N. J. SPENCE, C. F. (C) 1005 Hartford St., Worthington, Ohio "(Chicago Vitreous Corp.) SPENCE, Harold I. (W) 9132 Playa Dr. Huntington Beach, Calif. 92646 (Orange County Ceramic Tile Mfg. Co.) SPENCER, Charles D. (GF) R. R. 1, Box 311 Melbourne Beach, Fla. 32951 SPENCER, John T. 85 Lincoln Ave., Salamanca, N. Y. SPENCER-STRONG, G. H. (CFI) Pemco Div., Glidden Co. 5601 Eastern Ave. Baltimore, Md. 21224 SPERRY, L. Louis (G) 16 Morris Rd. Schenectady, N. Y. 12304 (Pittsburgh Plate Glass Co.) SPIECKERMAN, Jerome A. 3422 Wallingford Ave., N. Seattle, Wadi. 98103 SPINKS. H. C., CLAY CO., INC. (R. B. Carothers) Box 829, Paris, Tenn. SPINELLA, S. Charles (C) Spinella Dental Laboratories, Inc. 76-11 37th Ave. Jackson Heights, N. Y. 11372 SPIRES, Stephen T. (RI) North American Refractories Co. Mount Union, Pa. 17066 SPIRKO, Edward J. (RI) 1407 Spring Rd. Cleveland, Ohio 44109 (Republic Steel Corp.) SPITZ. Joseph F. 203 Watervliet White Sands Missile Range, N. M. SPLANN, Mary T. (G) Coming Glass Works Coming, N. Y. 14831 SPOERRY, Hans-Heinrich Zurcher Ziegeleien Talstrasse 83 Zurich 8021, Switzerland SPOERRY, Henry J. Schmidheiny & Co. Heerbrugg, St. G., Switzerland SPORE, William D. (W) Midway Lane, East Liverpool, Ohio (Shenango Ceramics, Inc.) SPRIGGS, Richard M. (BI) AVCO Corp., Research 4 Advanced Development Div., Rm. 3277 201 Lowell St. Wilmington, Mass. 01887 SPRING, Kenneth L. (G) 1982 Ashland Way, San Jose 30, Calif. (Sylvania Electric Products, Inc.) 789 1 i cPROL'L, James D., Jr. (G) Mississippi Valley Testing Labs. Inc. Box 4337 (Affton Br.) ' St. Louis, Mo. 63123 cpROULIC, Richard T. (RI) 3 32850 Solon Rd., Apt. 102M Solon, Ohio 44139 (Zirconium Cor.o of America) r.ps.0 V L.L, James F. 3 1515 Stewart Ave. New Kensington, Pa. 15068 cpURCK, Richard F. (E) 3 2001 Table Dr., Golden, Colo. (Coors Porcelain Co.) SPURRIER. Jack J. (R) A. P. Green Fire Brick Co. Box 3jU2, Sta. C, Toledo, Ohio 43607 cnUlER, Charles A.(R) Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 STAATLICHE PORZELLAN0 MANUFAKTUR BERLIN (Gerhard Muller) Wegelystrasse 1 1 Berlin 12, West Germany STABLEIN, Paul F., Jr. (B) Midwest Research Institute 425 Volker Blvd. Kansas City, Mo. 64110 STACEY, David S. (G) Ball Brothers Research Corp. Boulder Industrial Park Boulder, Colo. STACH, Otto R. (R) 107 Lewis Lane, Fair Haven, N. J. (Carborundum Co.) STACKHOUSE, Robert D. (C) Union Carbide Corp. Linde Div., 1245 Main St. Indianapolis, Ind. 46224 STACKPOLE CARBON CO. (Sidney H. Linwood) - Saint Marys, Pa. 15857 STADDEN, Thomas B. (W) 503 Humiston Dr. Bay Village, Ohio 44140 (M & T Chemicals Inc.) STADLER, Leo E. (G) 1057 Plymouth St. Windsor, Conn. 06095 (Hartford Div., Emhart Corp.) STAFFICKER, Charles F. (G) 506 Grandview Ave. Vineland, N. J. 08360 (Consumer & Technical Products Div. Owens-Illinois) STAFFORD, W. L. (RFI) Jbhns-Manville Research Center Box 159, Manville, N. J. STAGGERS, John O. (R) Vanadium Corp. of America Box 435, Cambridge, Ohio STAHMANN, John A. (BI) 6453 Aldea Ave.,'Van Nuys, Calif. (Rocketdyne Div. North American Aviation, Inc.) STALEY, Walter G., Jr. 442 Douglas Dr. State College, Pa. 16801 STAMPS. Murray R. (W) Canadian Porcelain Co., Ltd. Box 428, Hamilton, Ont., Canada STANDARD BRICK & TILE CORP. (Clifford A. Kleymeyer) 123 N. W. Fourth St. Evansville. Ind. 47708 STANGL, J. M. (W) Stangl Pottery Co. New York Ave., Trenton 4, N. J. STANGL POTTERY CO. (T. M. Stangl) New York Ave., Trenton 4, N. J. STANISLAW, T. Stanley (E) 16 Mill Pond Lane Centerport, L. I., N. Y. 11721 _ (Grumman Aircraft Engineering Corp.) STANSFIELD. Orlin M. (B) 1603 E. Ninth St. National City, Calif. 92050 ,, (Solar, Div. International Harvester Co.) STANWORTH, John Edwin 74 Ashlawn Rd. Rugby, Warwickshire, England (Associated Electrical ,, Industries Ltd.) staples, Basil g. (e> ; Pfaudler Permutit Inc. 1000 West Ave. Rochester, N. Y. 14603 STAPLES, James M. (G) American-Saint Gobain Corp. Box 929, Kingsport, Tenn. 37662 V0L. 43, No. 10 (19W) STAPLETON, Earl W. (EJ) 780 Millersport Hwy., Apt. A2 Amherst, N. Y. 14226 (Speer Carbon Co.) STAPLETON, Robert E. (E) 1334 State St., Lima, Ohio 45805 (Westinghouse Electric Corp.) STARK, Andrew H. (E) 2323 Krogh Ct., N. W. Albuquerque, N. M. (Sandia Corp.) STARK CERAMICS, INC. (J. H. Stewart) Box 230, Canton 1, Ohio STARKEY, Edward A. (M) 1068 Woodhill Rd., Mansfield, Ohio (Starkey Machinery, Inc.) STAR PORCELAIN CO. (H. Sinclair Kerr) Box 1267, Trenton, N. J. 08607 STARR, Susan 66 N. Virginia Ct. Englewood Cliffs, N. J. STATHIS, Andrew W. (R) 54 S. 84th St., Niagara Falls, N. Y. (Carborundum Co.) STAUFFER CHEMICAL CO. (A. Blackwell) 380 Madison Ave. New York, N. Y. 10017 STAUFFER, Robert A. (R) .......National Research-Corp. ... 70 Memorial Dr. Cambridge, Mass. 02142 (Norton Co.) STAUT, Ronald 703 Bevier Rd., New Brunswick, N. J. STAVROLAKIS, J. A. (B) American Radiator & Standard Sanitary Corp. Box'4037, Louisville, Ky. 40204 STAVROPOULOS, George P. Imperial College, Dept, of Metallurgy Prince Consort Rd. London. S. W. 7. England STAZIONE SPERIMENTALE DEL VETRO (Vittorio Gottardi) Via Briati 10, Murano, Venezia, Italy STEARNS. William E. (C) A. O. Smith Corp. 3533 N. 27th St. Milwaukee, Wise. 53216 STEELE, A. Preston, Jr. (S) I. C. Steele fit Sons, Inc. Box 951, Statesville, N. C. 28677 STEELE, C. N. (S) J. C. Steele & Sons, Inc. Box 951, Statesville, N. C. 28677 STEELE, F. Montgomery (S) J. C. Steele fit Sons, Inc. Box 951, Statesville, N. C. 28677 STEELE, G. Allen (R) Simonds Worden White Co. 1101 Negley PI.. Davton, Ohio 45407 STEELE, Howard E. (G) Knox Glass, Inc., Knox, Pa. STEELE. T. C., Jr. (SF) J. C. Steele fit Sons, Inc. Drawer 951. Statesville. N. C. 28677 STEELE, J. C., & SONS, INC. (J. C. Steele, Jr.) Drawer 951. Statesville, N. C. 28677 STEELE, William P. (S) Pine Hall Brick & Pipe Co. Div. of Pine Hall-Pomona Corp. Box 4325, North Sta. Winston-Salem, N. C. 27105 STEELMAN. D. Munn (S) Leeds & Northrop Co. 4901 Stenton Ave. Philadelphia 44, Pa. STEER, George C. (G) Consumer fit Technical Products Div. Owens-Illinois Crystal Ave., Vineland, N. J. STEETLEY CO. LTD. STEETLEY ORGANIZATION RESEARCH DEPARTMENT (William C. Gilpin) Carlton Rd.. Worksop, Notts, England STEFL, Donald J. (R) Freeport Brick Co. Drawer F, Freeport, Pa. 16229 STEIERMAN, Bernard L. (E) Consumer fit Technical Products Div. Owens-Illinois Box 1035, Toledo, Ohio 43601 STE1GELMAN, H. Alan (G) Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 STEIMKE, Frank C. (RI) Walsh Refractories Corp. 101 Ferry St., St. Louis, Mo. 63147 STEIN, Alastair John G. Stein fit Co., Ltd. Manuel Works Nr. Linlithgow, Scotland STEIN, Coiin H. John G. Stein 8t Co. Ltd. Bonnybridge, Stirling, Scotland STEIN, Joseph R. (G) 3205 Iowa St. Costa Mesa, Calif. 92627 (Corbart Refractories Co.) STEIN, Ronald C. John G. Stein fit Co. Ltd. Bonnybridge, Stirling, Scotland STEIN, Sidney J. (B) Electro-Science Laboratories, Inc. 1133-35 Arch St. Philadelphia, Pa. 19107 STEINBRECHER, Kenneth W. (E) 3916 Bonnaford Dr. Hermitage, Tenn. 37076 (Aladdin Electronics) STEINER, Harry C. (G) General Electric Co. Power Tube Dept. Schenectady 5, N. Y. STEINHOFF, Fred L. (SFI) 129 Firth Rd., Inverness Countryside Palatine, 111. (Consultant)- STEINKAMP, William E. Kappa Alpha Box 560, Rolla, Mo. 65401 STEINZOR, Benjamin (Dp) State University College 1300 Elmwood Ave. Buffalo, N. Y. 14222 STEJSKAL, Ladislav M. (R) 6911 40th S. W,, Seattle, Wash. 98116 (Boeing Co.) STELLER, Brace W. (B) 250 S. E. Fifth Beaverton, Ore. 97005 (Tektronix, Inc.) STEMM, R. Edward (E) R. Edward Stemm, Inc. 5681 W. Lake St., Chicago, 111. 60644 STEPHENS, Louis B. 306 Peachtree Ave. N. E. Atlanta 5, Ga. STEPHENS, R. A. (E) Minerals, Pigments fit Metals Div. Chas. Pfizer Si Co., Inc. 640 N. 13th St., Easton, Pa. 18042 STEPHENS, Richard A. (R) General Refractories Co. 2101 Law & Finance Bldg. Pittsburgh 19, Pa. STERLING GRINDING WHEEL CO. (W. R. Morgan) Box 801, Tiffin, Ohio 44883 STERNALL, John A. (W) Canadian Potteries Div. Crane Canada Ltd. 360 Blvd. du Seminaire St. Johns, Que., Canada STERRY, J. Patrick (B) H. I. Thompson Fiber Glass Co. Box 1097, Alondra Sta. Gardena, Calif. STERRY, W. Michael (B) 113 Aloha, Apt. 4 Seattle, Wash. 98109 (Boeing Co.) STETSON, Harold W. fE) R. R. 2, Newtown, Pa. (Western Electric Co.. Tnc.) STETSON, William C. (WI) Box 44, Saxonburg, Pa. ( Saxonburg Ceramics, Inc.) STETT. Mark A. 1927 Dwight Way, Apt. 304 Berkeley, Calif. 94704 STETTINIUS, John G. (EJ) 598 Donald Ave. Perth Amboy, N. J. 08861 (Electronics Div. Indiana General Corp.) STETTINIUS. K. E. (WI) Lapp Insulator Co., Inc. LeRoy, N.Y. STETTNER, Donald H. (GI) 976 Center Ave., Lancaster, Pa. (Radio Coro, of America) STEUERNAGLE, J. H. (G) Brockway Glass Co., Inc. Brockway, Pa. 15824 791 cTEVENS, Clifton W. (R) s Louisville Fire Brick Works, Inc. Grahn, Ky. SEVENS, E. George (R) 2811 Anchovy, San Pedro, Calif. (North American Aviation, Inc.) cTEVENS, Frank J. (WI) * 23 Oakley Ave., Summit, N. J. 07901 (Isolani f-. Manufact 'ig Corp.) cTEVENS, L. M. (MI) 5 2907 Alabama St., La Crescenta, Calif. (INTERPACE) cTEVENS, Robert r. (RI) Chicago-Weflsville Fire Brick Co. 1625 W. 104th PI. Chicago, 111. 60643 cTEVENS, William B. (W) s Socony Mobil Oil Co., Inc. Lubes & Special Products Dept. 150 E. 42nd St., New York 17, N. Y. STEVENSON, James K., Jr. (RI) S. Milwaukee Ave. R. R. 1, Box 29, Libertyville, 111. (Wisconsin Porcelain Co.) STEVENSON, Joseph A. Johnson, Matthey & Co., Ltd. 73-83 Hatton Garden London E. C. 1, England STEVENTON, Kenneth John Steventon & Sons Ltd. Cledford Works Middlewich, Cheshire, England STEWART, Daniel R. 1725 Chantilly, Maumee, Ohio 43537 STEWART, Gerald H. British Ceramic Society Shelton House, Stoke Rd. Shelton, Stoke-on-Trent, England STEWART, Isaac (G) 12 Porter Rd. West Orange, N. J. 07052 (Consultant) STEWART, James (M) National Engineering'Co. Simpson Mix-Muller Div. 549 W. Washington Blvd. Chicago, 111. 60606 STEWART. J. H. (S) Stark Ceramics, Inc. Box 230, Canton 1, Ohio STEWART, John A. (GI) 238 Greenhill Dr., Washington, Pa. (B. F. Drakenfeld & Co., Inc.) STEWART, Malcolm (M) Commercial Minerals Co. 310 Irwin St., San Francisco 7, Calif. STEWART, Read W. (B) 8 Roosevelt St., Corning, N. Y. 14832 (Corning Glass Works) STILL, Henry P., Jr. (R) 1646 Deerfield Circle, Decatur, Ga. (Southern Porcelain, Inc.) STILLMAN, A. Paul (GI) 1017 Whippoorwill Lane Kingsport, Tenn. (American-Saint Gobain Corp.) STIRRUP, John T. (G) 516 S. Broad St., Dunkirk, Ind. 47336 (Armstrong Cork Co.) STOCK, Donald F. (RFI) 289 Maxwell Dr. Pittsburgh, Pa. 15236 (HaTbison-Walker Refractories Co.) STOCKDALE, George F. (E) 7 Tower P1-, Trenton, N. J. 08638 (Radio Coro, of America1 STODDARD, Stephen D. (RFI) 1460 Myrtle St., Los Alamos, N. M. (Los Alamos Scientific Lab.) STOEN, Roger C. (SI) Cannelton Sewer Pipe Div. Can-Tex Industries, Inc. Cannelton, Ind. STOHL, Alfred A. (W) 374 North St., Sun Prairie, Wise. (Wisconsin Porcelain Co.) STOHL, L. A. (W) Wisconsin Porcelain Co. 120 Lincoln St., Sun Prairie, Wise. STOKES, Robert J. (B) Honeywell, Inc., Research Center 500 Washington Ave., S. Hopkins, Minn. 55343 STOLLAR, William P. (BI) 13 Smalley Rd.. Edison, N. J. (Radio Corp. of America) STOLTE, Norman H. (CFI) 3974 Orchard Rd. Cleveland Heights, Ohio 44121 (Harshaw Chemical Co.) Vol. 43, No. 10 (1964) STOLTZ, Daniel L. (B) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 STONE, Conrad A. (G) 93 S. Remington Rd. Columbus, Ohio 43209 (Federal Glass Co.) STONE, C. P. . .J herr*`n.V. Industries, Ltd. 25 li.iteway, Welwyn Garden City Herts, England STONE, H. Nathan (B) Bay State Abrasive Products Co. 12 Union St., Westboro, Mass. 01581 STONE, Robert J. (M) Stone Mineral & Pallet Corp. Box 9, Northport, L. I., N. Y. 11768 STONE, Robert L. (MFI) 3316 Westhill Dr. Austin, Texas 78704 (Robert L. Stone Co.) STONE, S. A. (M) Deister Concentrator Co. Inc. 901 Glasgow Ave. Fort Wayne, Ind. 46801 STONG.Guy E. (G) 926 W. Water St., Elmira, N. Y. 14905 (Corning Glass Works) STOOKEY, Stanley D. (GF) 145 Pritcbard Ave., Corning, N. Y. (Coming Glass Works) STOOPS, Robert F. (BIP) 3705 Corbin St., Raleigh, N. C. 27609 ------ (North Carolina-State) . STOQUERT, Frederick (R) 119 Bennett Circle, E., R. R. 1 Elmira, N. Y. (Coming Glass Works) STORAASLI, Allen G. 728 S. Concord St. Seattle, Wash. 98108 STORER-FOLT, John P. 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(R) Pyrometer Co. of America, Inc. 600 E. Lincoln Hwy. Penndel, Pa. 19047 STROMSTAD, Steinar Stora Kopparbergs Bergslags AB Domnarvet, Sweden STROTT, Adolf J. (R) 597 Crooks Ave., Clifton, N. J. (National Beryllia Corp.) STROUD. Harold L. (M) 2909 Bembridge Rd. Royal Oak, Mich. 48073 STROUD, Jackson S. (G) Coming Glass Works Houghton Park, Coming, N. Y. 14832 STROUD, William E. (G) Coming Glass Works, Corning, N. Y. STROUP, Philip T. (C) Aluminum Co. of America Box 772, New Kensington, Pa. STROUPE, Howard E., Jr. (WI) 584 Harding Rd. Zanesville, Ohio 43705 (Mosaic Tile Co.) < STRUCTURAL CLAY PRODUCTS INSTITUTE (Harry C. Plummer) 1520 18th St., N. W. Washington, D. C. 20036 STRUCTURAL CLAY PRODUCTS RESEARCH FOUNDATION (Paul V. Johnson) Geneva, 111. 60134 STRUEBING, Harold J. (R) 1215 Military Rd., Buffalo 17, N. Y. (Remmey Div. A. P. Green Fire Brick Co.) STROTHERS WELLS CORP. (Karl G. Timm) 1003 Pensylvania Ave., W. Warren, Pa. 16365 STUART. James W. 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Spring St., Upper Sandusky, Ohio TEGELLABORATORIET (Brick Laboratory) (Christer Enberg) Drottning Kristinas vag 45 Stockholm O, Sweden TEIBERT, Frank J. (M) 432 St. Joseph Dr. North Tonawanda, N. Y. (National Lead Co. Titanium Alloy Manufacturing Div.) TENNERY, Victor J. (EP) University of Illinois 202 Ceramics Bldg., Urbana, 111. 61803 TENTARELLI, Louis A. (E) 1403 N. E. 17th Ave. Gainesville, Fla. (Sperry Electronic Tube Div.) TEPPING, Mark 1619 Princeton Dr. Dayton, Ohio 45406 TERMAN, Mark J. (R) 269 Arden Rd., Pittsburgh 16, Pa. (Consultant) TERRY, Griffin E. (C) 1915 Clarence Ave., Apt. 2 Berwyn, 111. (General Electric Co.) TERRY, Jack H. (C) Xerox Corp. 317 Main St., East Rochester, N. Y. TERWILLIGER, Gerald R. R. R. 1. Black Creek, N. Y. TESSON, John T. 11835 Lake Ave., Suite #20 Cleveland, Ohio 44107 TESTON, Thomas J. (W) Gulf States Ceramic Corp. 506 Jamison St., Houston, Miss. TETER, Richard L. (S) 6 Beech St., Balmville, M. D. 16 Newburgh, N. 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(B) 2160 Delaware Dr. Cleveland Heights 6, Ohio (Case Institute of Technology) THOMAS, Robert J. 428 Bradshaw Ave. Haddon Heights, N. J. 08035 THOMAS, Vincent P. (R) Ballard, Sprague & Thomas, Inc. 846 Third Ave., Elizabeth, N. J. 07202 THOMASON, James F. (W,) 124 Anita Dr., Spartanburg, S. C. (Kohler Co.) THOMASSON, Gene I. (G) 29005 Homewood Dr., Wickliffe, Ohio (General Electric Co.) THOME, John R. (EJ) Allen-Bradley Co. 136 W. Greenfield Ave. Milwaukee, Wise. 53204 THOMPSEN, Robert S. (C) 933 W. North Ave., Apt. A Villa Park, 111. 60181 (Chicago Vitreous Corp.) THOMPSON, A. Paul (RF) 619 Islington PL, Joplin, Mo."64801 (Consultant) THOMPSON, Charles W. (R) Howe Sound Refractories Howe Sound PI. Conshohocken, Pa. 19428 THOMPSON, Clyde L. (RFI) 4922 New Plymouth Rd. Pittsburgh, Pa. 15227 (Harbison-Walker Refractories Co.) THOMPSON, David F. 127 S. Hampton Rd. Columbus, Ohio 43213 THOMPSON, Fred W. (R) 3 North Pkwy., Glen Farms Newark, Del. (E. I. du Pont de Nemours & Co.) THOMPSON, Jerrold P. (GJ) Armstrong Cork Co. Dunkirk. Ind. 47336 THOMPSON, John D. (C) 881 Ellynwood Dr. Glen Ellyn, 111. 60137 (Chicago Vitreous Corp.) THOMPSON, Noel M. (R) 721 Shady Lane, Pittsburgh. Pa. 15228 (Universal Atlas Cement Div. United States Steel Corp.) THOMPSON, Robert J. (BJ) 29431 Aspen Dr. Flat Rock, Mich. 48134 (Ford Motor Co.) THOMPSON, Stanley H. (E) 69 Washington St., Whitman, Mass. (Transducer Products, Inc.) THOMPSON, Vere S. (C) 803 Grant St., Renton, Wash. (Boeing Co.) THOMSON, Homer G. (E) 12101 W. Howard St. Milwaukee, Wise. 53228 (Allen-Bradley Co.) 797 thOK. turner n.. (.-ttij 1 361 Sycamore Dr. Maperville, 111. 60540 (Horton Co.) THORNS* James E. (W) 1 Case Manufacturing Div. Ogden Corp. 1000 W. Pine St., Robinson, 111. THORNGATE, Bruce W. (W) 1 Azulejos Orion, S. A. Aprio Postal 500 Monterrey, N. L., Mexico THORNTON, Edmund B. (G) Ottawa Silica Co. Box 577, Ottawa, 111. 61350 THORNTON, H. Richard (Cl) General Dynamics Corp., Zone E-64 Box 748, Port Worth, Texas 76101 THORNTON, Paul E. (WI) 1708 La Taza Dr., La Canada, Calif. (Ferro Corp.) THORSON, Robert D. 5345 N. E. 25th, Seattle, Wash. 98105 THROOP, George R. (W) American Zinc Sales Co. Box 327, Columbus, Ohio 43216 THROPP, Herreld D. (M) Shenandoah Silica Co., Inc. 190 W. State St. Trenton, N. J. 08608 THROWER, Stephen W. 10679 Freedom St., Garrettsville, Ohio THUENER, Everett E. (M) R. R. 5, Old State Rd. Schenectady, N. Y. 12306 THURNAUER, Hans (FI) Israel Ceramic A. Silicate Institute Technion City, Haifa, Israel THUT, Walter W. A. G. Hunziker & Cie, Lagerstrasse 1 Zurich, Switzerland THWAITE, Robert D. (R) 2360 Montgomery St. Bethlehem, Pa. 18017 (Bethlehem Steel Co.) TICE, Henry B., Jr. (El) 537 Ninth Ave., La Grange, 111. (Zenith Radio Corp.) TICHANE. Robert M. (G) Coming Glass Works Houghton Park, Coming, N. Y. 14830 TICKLE, William H. F. Brown Stacks, Caldy Nr. West Kirby, Cheshire, England (John Summers & Sons Ltd.) TIDD, Elbert D. (E) Bell Telephone Labs., Inc. 555 Union Blvd. Allentown, Pa. 18103 TIDRIDGE, William A. (R) FMC Corp., Inorganic R & D Dept. Box 8, Princeton, N. J. 08540 . TIEDE, Ralph L. (G) Owens-Coming Fiberglas Corp. Technical Center Granville, Ohio 43023 TIEDEMAN, John C. (M) Central Solvents & Chemicals Co. L. H. Butcher Div., 15th & Vermont San Francisco, Calif. 94101 TIEMAN, Frans J. (E) 1165 Tunnel Rd. Santa Barbara, Calif. 93105 (Solidtronics, Inc.) TIEN, Tseng-Ying (E) Westinghouse Research Laboratories Beulah Rd., Bldg. 501-1 Y 26 Pittsburgh, Pa. 1S235 TIERNON, Carlos H. (M) Deister Concentrator Co., Inc. 901-935 Glasgow Ave. Fort Wayne, Ind. 46801 TIFTICKJIAN, John D. (W) Box 1369, Little Rock, Ark. _ (Winbura Tile Manufacturing Co.) TILL, David E. 4958 Grayton Rd. Cleveland, Ohio 44135 TILLOTSON, E. Ward (GF) 505 S. Murtland Ave. Pittsburgh, Pa. 15208 TIMM, Karl G. (M) Struthers Wells Corp. 1003 Pennsylvania Ave., W. Warren, Pa. 16365 TINKER, Dean (M) Granville, Ohio (Ohio Kilns, Inc.) TINKLEPAUGH, J. R. (CIP) State University of New York College of Ceramics, at Alfred Univ. Alfred, N. Y. 14802 Vol. 43, No. 10T;i964) TIPTON, Clyde K., Jr. (RI) Battelle/Northwest, 1112 Lee Blvd. Box 999, Richland, Wash. TIRA, James S. (BJ) Pemco Div., Glidden Co. 5601 Eastern Ave. Baltimore, Md. 21224 TITLAR, James M. (E) 50 Birchwood Dr., Rhinebeck, N. Y. (Ferroxcube Corp. of America) TITUS, William P. (W) Atlantic Tile Manufacturing Co. Atlantic Ave,. Matawan, N. J. TJOKROATMODJO, Kartini Djl. Ungaran 5 Jogjakarta, Indonesia TODD. Henry (W) 27 Daleview Crescent Fonthill, Out., Canada (Ohio Brass Co.) TOKARCZYK, Janina Z. (R) 3216 W. Diversey Ave. Chicago, 111. 60647 TOLAND, Donald A. (C) United States Steel Corp. Applied Research Lab. Monroeville, Pa. TOLER, Herbert R., Jr. (E) Portland Cement Association 5420 Old Orchard Rd., Skokie, 111. TOLLIVER, Billy R. (E) 20109 E. Norgate Glendora, Calif. 91740 (Consolidated Electrodynamics Corp.) TOLLY, Donald B. (C) 9103 Hudson Lane Fem Creek, Ky. 40021 (General Electric Co.) TOM, Elgin M. (E) 1441 Kirkley Rd. Columbus, Ohio 43221 (Consumer & Technical Products Div. Owens-Illinois) TOMASEK, A. J. (R) Walsh Refractories Corp. 101 Ferry St., St. Louis, Mo. 63147 TOMKINS, David E. (M) Box 87, Portland, N. Y. (A. J. Wahl, Inc.) TOOL, Arthur Q. (GF) 7325 Carroll Ave. Takoma Park, Md. 20012 TOOLEY, F. V. (GFP) 611 W. Oregon, Urbana, 111. (University of Illinois) TOPE. Donald R. (G) Ford Motor Co. Rouge Office Bldg., Rm. 1008 Miller Rd.. Dearborn, Mich. TOPPING. Glenn R. (RJ) 5635 Hobart St., Apt. 32 Pittsburgh 17, Pa. (United States Steel Corp.) TOPPING, John (R) United States Steel Corp. 525 William Penn PI. Pittsburgh 30, Pa. TORGAL, K. G. 112/9/1 SalimpurRd. Calcutta 31, India TORNO, Ralph F. (M) 410 Front St., Berea, Ohio (McGean Chemical Co.) TOROK, Julius J. (G) 3344 Gallatin Rd., Toledo 6, Ohio (Owens-Illinois) TORRES. Jorge (C) Cia. Industrial del Norte S. A. Apartado Postal 226 Saltillo, Coah., Mexico TORREYSON, William F., Jr. (W) Aluminum Co. of America 744 Broad St., Newark 2, N. J. TOSTEVIN, Edgar R,, Jr. (El) R. R. 3, Quakertown, Pa. (Frenchtown Porcelain Co.) TOTH. Joseoh W. (B) 215 W. Wayne St., L>ma. Ohio (Westinghouse Electric Corp ) TOWLES, Robert J. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 TOWNE, Myles K., Jr. (R) Union Carbide Corp., Linde Div. 4120 Kennedy Ave. East Chicago, Ind. 46312 TOWNSEND, William O. (Gl) 2763 Nottingham Rd. Columbus, Ohio 43221 (Federal Glass Co.) TRABERT, Loren A. (El) General Electric Co. 1811 LeMoyne Ave. Syracuse, N. Y. 13208 TRANSELCO, INC, (John W. Fitzpatrick) Box 404, Penn Yan, N. Y. TRAUB, Karl W. (E) 1215 Roselle Ave. Niagara Falls, N. Y. I National Lead Co. Titanium Alloy Mfg. Div.) TRAUTH, JackF. 8555 S. 120th St. Seattle, Wash. 98178 TRAVIS, Edward R. Box 826, Alfred, N. Y. 14802 TRAX, Alan M. (G) Radio Corp. of America 3301 S. Adams St., Marion, Ind. TREAT, Samuel B. (G) James H. Rhodes & Co. 1026 W. Jackson Blvd. Chicago 7, 111. TREDENNICK, William T. (RI) Resco Products, Inc. Box 108, Norristown, Pa. 19404 TREECE, John H. (E) Automation Industries, Inc. Electroceramics Div. Industrial Park, Boulder, Colo. 80302 TREFFNER, Walter S. (R) 440 W. Maple Rd. Linthicum Heights, Md. 21090 (General Refractories Co.) TREISCHEL, C. C. (MFI) `R. T. Vanderbilt Co., Inc. 230 Park Ave., New York, N. Y. 10017 TRESSLER, Richard E. R. R. 1, Bellefonte, Pa. TREVOR, John F. 80 Ashby Rd. Burton-on-Trent, Staffs, England (John Knowles & Co. Ltd.) TREVORROW, Tom R. (G) 231 Meadow St., Ford City, Pa. (Pittsburgh Plate Glass Co.) TRIBE, Harold G. EMAIL, Ltd. Box 4, Waterloo, Sydney, Australia TRICK, Thomas J. 4855 W. Warwick Ave. Chicago, 111. 60641 TRIEFENBACH, Everett L. (GJ) Owens-Illinois 1700 N. Westwood Ave. Toledo, Ohio 43607 TRINKLEIN, Robert L. (W) 800 College, Cleveland, Miss. 38732 (Misceramic Tile Inc.) TRIPP, Harlan P. (E) 1890 Kinneloa Mesa Rd. Pasadena, Calif. 91107 (Electron Products) TROGOLO, O, John A. (R) 2230 Spruce St., Apt. ID Philadelphia, Pa. 19103 (Norton Co.) TROMPETER, Bernard J. (M) Champion Spark Plug Co. Ceramic Div. 8525 Butler Ave., Detroit 11, Mich. TROST, Frank W. (R) Chas. Taylor Sons Co. 5 Haddon Ave., Haddonfield, N. J. TROSTEL, L. J., Sr. (RFI) 4302 Miami PI. Baltimore, Md. 21207 TROSTEL, Louis J., Jr. (RI) Norton Co., One New Bond St. Worcester, Mass. 01606 TROY, H. Neal (RI) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 - - TROY, Walter J. (C) 888 Ghili Ave., Rochester, N. Y. (Pfaudler Permutit Inc.) TRUBEY, P. W. (R) 193 Isabelle. Apt. 2 Hull, Que.', Canada (Aluminum Co. of Canada, Ltd.) TRUED. Sven T. AB Rorstrands Porslinsfabriker Lidkoping, Sweden TRUESDALE, Richard S. (BI) 8567 Sugar Tree Dr,, Novelty, Ohio (Zirconium Corp. of America) TRUMBULL, James L. (G) 15038 Densmore N., Seattle 33, Wash. (Northwestern Glass Co.) 799 tRZASKOS, Stanley (R) Blanchard Machine Co. I Piv. of Pneumo Dynamics Corp. 77 Fawcett St. Cambridge, Mass. 02138 tSKCNG, A.'C. C. (J) Energy Conversion Ltd., Chertsey Rd. Sunbury on Thames, Middlesex, England TSUCHIHASH t, Shoii Kobe University, Dept, of Chemistry Faculty of Science Rokko-dai, Nada P. O., Kobe, Japan TUBMAN, Philip E. (C) 9 Howe Rd., New Milford, Conn. (Consolidated Controls Corp.) TUCKER, Donald J. (MI) 569 Westwood Dr., Downingtown, Pa. (A. P. de Sanno & Son, Inc.) TUCKER, Edward F. (R) Stebbins Engineering & Mfg. Co. 363 Eastern Blvd. Watertown, N. Y. 13602 TUCKER, Harvey C. (WI) i Ferro Corp., 4150 E. 56th St. Cleveland, Ohio 44105 TUCKER. Ralph W. 805 Center, Flat River, Mo. TUCKER, Roland E. (El) Carborundum Co., Electronics Div. Latrobe, Pa. TUNG, Chi pang (G) 162 Salem PI. White Bear Lake 10, Minn. (Minnesota Mining & Mfg. Co.) TUNISON, David W. (RJ) FMC Corp. Box 8, Princeton, N. J. 08540 TURBETT, Paul E. (MI) R. R. 1, Dresden Hwy. Paris, Tenn. 38242 (H. C. Spinks Clay Co., Inc.) TURCK, Raymond L.J(M) 165 Hampden Park, Tiffin, Ohio (Sterling Grinding 'Wheel Co.) TURCOTTE, Richard F. (R) A. M. Lockett & Co. Ltd. Box 1426, Houston 1, Texas TURK, Harold L. (E) 37 Helen Dr. Wappingers Falls, N. Y. 12590 (IBM Corp.) TURK, Richard H. (CFI) Pemco Div., Glidden Co. 5601 Eastern Aye. Baltimore, Md. 21224 TURNER. A. A. (R) 57A Cromwell Rd. London S. W. 7, England (Carborundum Co.) TURNER, Donald S. Smith & Sons (England) Ltd. Spark Plug & Ceramics Div. St. Peter's Rd. Rugby, Warwickshire, England TURNER, James W. (G) Bjorksten Research Laboratories Inc. Box 265. Madison. Wise. 53701 TURNER, P. P,, Jr. (RI) 669 Cascade Rd. Cincinnati. Ohio 45240 (General Electric Co.) TURNER, Robert (DP) Alfred Station, N. Y. 14803 (State University.of New York College of Ceramics, at Alfred Univ.) TURNER, Warren H. (G) 2360 Scottwood, Toledo, Ohio 43620 (Owens-Illinois) TURNEY, Darrell A. 6305 N. E. Radford Dr. Seattle, Wash. 98115 TUTTLE, Milton A. (RFIP) R. R. 1. Alfred Station, N. Y. 14803 (State University of New York College of Ceramics, at Alfred Univ.) TUZZEO, Tames J. Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 TWEADEY. Robert F., II 14176 Riverview, Detroit, Mich. 48223 TWELLS. Robert (WEFI) 723 W. Fremont St. Fostoria, Ohio 44830 (Prestolite Div., Eltra Corp.) TWELLS. Robert G. (GI) 331 Freeport Rd., New Kensington, Pa. (Pittsburgh Plate Glass Co.) TYLER. Gary A. (RJ) 1587 San Andreas Rd. La Selva Beach, Calif. (Kaiser Refractories Div.) Vol. 43, No. 10 (1964) TYLER, Laurence W. (R) Union Carbide Corp. Carbon Products Div. 3625 Highland Ave. Niagara Falls, N. Y. 14302 TYLER, W. S., CO. (S. J. Janovac) 3615 Superior Ave. Cleveland 14, Ohio TYNER, Robert E. (G) Delos M. Palmer & Associates 4401 Jackman Rd., Toledo 12, Ohio TYRRELL, Miles E. (R) Box 412, Norris, Tenn. (U. S. Bureau of Mines) TYSINGER, Ted W. (S) 423 Granville Rd. Chapel Hill, N. C. 27514 (Triangle Brick Co.) u UDAGAWA, Shigekazu Rm. 17-46, Koomuin-Jyutaku 3 Nukui-Kita-Machi, Koganei-Shi Tokyo, Japan (Tokyo Institute of Technology! UEKAWA, T. 2366 Tsurumi-cho Tsurumi-ku, Yokohama City, Japan (Asahi Glass Co. Ltd.) UELTZ, H. F. G. (BI) General Abrasive Co., Inc. 2000 College Ave. Niagara Falls, N. Y. 14305 UGOL, Louis (E) 19 Lamp Post Lane Cherry Hill, N. J. 08034 (Continental Wirt Electronics Co., Inc.) UHLES, Robert C. 10290 Pleasant Lake Blvd., #F12 Parma, Ohio 44130 UHLIG, Lt. George F. (BJ) Dept, of Chemistry USAF Academy, Colo. UHRMANN, Carl J. (GF) 146 Abbeyville Rd., Pittsburgh 28, Pa. (Arthur W. Schmid International, Inc.) ULION, Nicholas E. 571 Hartford Rd., Crest Apts., Apt. 1 Manchester, Conn. 06044 ULRICH, Donald R. (G) 199 Corning Blvd., Coming, N. Y. (Coming Glass Works) ULRICH, Donald R. (E) Riverdale Plaza Apts., Bldg. 2082 Apt. 202, Cunningham Dr. Hampton, Va. 23369 (NASA-Langley Research Center) ULRICH. Robert J. (Cl) American-Standard 1541 S. Seventh St. Louisville, Ky. 40208 UMEYA, Kaoru Tohoku University, Technical Faculty Dept, of Chemical Engineering Sendai, Miyagi-Prefecture, Japan UNGER, Robert (C) 33252 Astoria St. Dana Point, Calif. 92629 (Plasmadyne Div. Giannini Scientific Corp.) UNITED CLAY MINES CORP. (Girard W. Phelps) Box 1201, Trenton, N. J. 08606 UNITED STATES BORAX & CHEMICAL CORP. (M. H. Pickard) 3075 Wilshire Blvd. Los Angeles 5, Calif. UNITED STATES GYPSUM CO. (E. L. Whiteside) 101 S. Wacker Dr., Chicago, 111. 60606 UNITED STATES STEEL CORP. (W. S. Debenham) 525 William Penn PI. Pittsburgh, Pa. 15230 UNIVERSAL CLAY PRODUCTS CO. (C. L. Evans) Box 1631, Sandusky, Ohio 44870 UNIVERSAL DENTAL CO. (Joseph Kohn) 48th & Brown Sts. Philadelphia 39, Pa. UNIVERSAL POTTERIES, INC. (Harry E. Davis) Cambridge, Ohio 43725 UNIVERSAL-RUNDLE CORP. (John W. Sant) Box 960, New Castle, Pa. UNUM, Robert F. (W) 208 Aiken Rd., New Castle, Pa. 16101 (Universal-Rundle Corp.) UPDEGRAFF, Norman C. (R) Louisville Fire Brick Works Box 21143, Louisville, Ky. 40221 URBAN, Stephen F. (B) 268 Hartford Ave. Kenmore, N. Y. 14223 (National Lead Co. Titanium Alloy Manufacturing Div.) URSEL, Noruian H. (M) 169 Donnelly Dr. Port Credit, Ont., Canada (Franc R. Joubin & Assoc.) UTZ, Donald (E) 130 Park PI., Pompton Lakes, N. J. (National Beryllia Corp.) V VACCARO, Grace A. (BJ) 4518 N. Carlisle St. Philadelphia, Pa. 19140 (International Resistance Co.) VALCHAR, Clement E. (G) 558 Arizona Dr., New Kensington, Pa. (Pittsburgh Plate Glass Co.) VALDES, Thomas H. (WI) 32 Trebor Dr., Trenton 10, N. J. (Crane Co., Ceramic Div.) VALENTINE, Peter Cooney (M) Del Monte Properties Co. 620 Market St., San Francisco 4, Calif. VALIA. B. H. (W) 32 Fourth Ave. N. Rorfboro, Que., Canada (Maple Leaf Ceramics (Canada) Ltd.) VALLANCE, William H. (E) Sheffield Precision Ceramics, Inc. 24-28 John Hay Ave., Kearny, N. J. VALOIS, Neil W. 215 Auburn Rd., Seneca Falls, N. Y. VAN ALPHEN, Johan J. (C) 303 Michigan Ave., Valparaiso, Ind. (Indiana General Corp.) VAN ALSTEN, Roy L. (Cl) 9191 Sarasota Ct., Detroit 39, Mich. (Ford Motor Co.) VAN BUREN, Charles E. (M) General Electric Co., Research Lab. Box 1088, Schenectady, N. Y. VanBUSKIRK, E. L. (R) Pyro-Electric, Inc. Walkerton, Ind. VANCE, Macy W. 223 Manion St., Sullivan, Mo. VAN CLEAVE, A. A. (R) 8100 McGroarty St., Sunland, Calif. VAN COTT, Harrison C. (B) 201 Bowers Dr. Horseheads, N. Y. 14845 (Coming Glass Works) van den BOVENKAMP, E. C. N. V. Gouda Vuurvast Postbus 56, Gouda, Holland VAN DER BECK, Roland R. (El) M & T Chemicals Inc. Box 471, Rahway, N. J. VANDERBILT, R. T,, CO,, INC. (C. C. Treischel) 230 Park Ave., New York, N. Y. 10017 VANDER HAAR, Robert E. (E) 500 E. Heather Rd. Exton, Pa. 19341 (International Resistance Co.) VANDERMADE, Richard J. (R) 489 Willow Dr. Pittsburgh, Pa. 15216 (Harbison-Carborundum Corp.) VAN DRESER, Merton L. (RI) Kaiser Aluminum & Chemical CorpRefractories Research Dept. 1600 S. Main St.. Milpitas, Calif. VAN DUSEN, Fred L. 33 S. Main St., Port Allegany, Pa. VAN GORDON, Donald V. (MF) 1510 Terrill Rd. Scotch Plains, N. J. 07076 (M & T Chemicals Inc.) VAN HOOK, Jerrold (Bl Raytheon Co., Research Div. Waltham, Mass. 02154 VAN HORN, Harry T. (M) 741 Floral Park Rd. Franklin Square, N. Y. (Socony Mobil Oil Co., Inc.) VAN HOUTEN, Louis A. (I! Carborundum Werke G.M.B.H. Duesseldorf-Reisholz, Germans- VAN HOUTEN, Robert (W) 54 Louise Dr., Shelby, Ohio (Ingersoll-Humphryes Div. Borg-Warner Corp.) 801 .. ALES. l/Lt. Wayne F. (C) ' Watervliet Arsenal Benet Lab., Unit 3 IVatervliet, N. Y. iVALKER. Iiirry N. (W) ' 161 Highland Ave., Wadsworth, Ohio (Ohio Brass Co.) WALKER, Henry E. (G) ' Fourco Glass Co., Box 38, Sta. B i Fort Smith, Ark. 72904 i WALKER, Herbert M. (W) ' " Walker China Co. Box 29, Bedford, Ohio 44014 WALKER, John " Morgan Crucible Co. Ltd. Northfields, Wandsworth London S. W. 18, England mtaLKER. Michael A. (E) Raytheon Co., Executive Offices Lexington, Mass. WALKER, Raymond F. (F) Gonville 4 Caius College Cambridge, England (National Bureau of Standards) WALKER, Warren W. (B) 96 Undercliff Rd., Montclair, N. J. (Graphite Metallizing Corp.) WALKUP, D. H. (W) Kilgore Ceramics Corp. Box 1619, Kilgore, Texas WALLACE, Arthur B. (E) JFD Electronics Corp. 1462 62nd St., Brooklyn, N. Y. 11219 WALLACE, Paul F. (Cl) Aluminum Co. of America Alcoa Research Labs. Box 772, New Kensington, Pa. 15068 WALLACE. Richard W. (B) 108 N. Homewood Ave. Pittsburgh, Pa. 15208 (Harbison-Walker Refractories Co.) WALLAGE, Maurice E. Steel Gauges Ltd., Park Lane Cradley Heath, Staffs, England WALSH, Donald E. (M) International Minerals 4 Chemical Corp. Consolidated Feldspar Dept. East Liverpool, Ohio 43920 WALSH, Joseph M. (BJ) 67 Seaman Circle, Manchester, Conn. (Pratt 4 Whitney Aircraft) WALSH REFRACTORIES CORP. \ (A. J. Tomasek) f 101 Ferry St., St. Louis, Mo. 63147 WALTER, Earl (M) 3710 Jay Lane S. Rolling Meadows, 111. (Lindberg Engineering Co.) WALTER, Jake J. (R) 32 Wellington PL, Westwood, N. J. (Norton Co.) WALTER, James F. (SI) 8271 Pecos Way, Denver, Colo. (Robinson Brick & Tile Co.) WALTERS, Emmett L. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 WALTHER, Frank H. (R) 268 Patterson Rd., Bethel Park, Pa. (Harbison-Walker Refractories Co.) WALTON, Irving (RI) 29 Dougherty PI. Bay Shore, L. I., N.. Y. (Republic Aviation Corp.) WALTON, Jesse D., Jr. (CFI) 2080 Fairway Circle, N. E. Atlanta, Ga. 30319 (Engineering Experiment Station Georgia Institute of Technology) WALTON, Richard L. (WI) Lenox, Inc., Pomona, N. J. 08240 WALTON, Ronald O. (R) 238 Hanover, Toledo, Ohio 43609 (Libbey-Owens-Ford Glass Co.) WALWORTH, Chester A. (G) 4003 Staunton Ave. Charleston, W. Va. 25304 WAMBOLD, Jack (C) Beryllium Corp., Nuclear Div. Box 375, Hazleton, Pa. 18201 WANG, Chan-huan (El) 8156 Green Hollow Lane Dallas, Texas 75240 (Texas Instruments, Inc.) "'ANG. Franklin F. Y. (B) 20 Brooks Rd., Sudbury, Mass. (Sperry Rand Corp.) "'ARD. George V. (R) H. K. Porter Co., Inc. Refractories Div., Wellsville, Ohio V0L. 43, No. 10 (1964V WARD, John F. (R) ,, . 226 Beechwood Rd., Norristown, Pa. (E. J. Lavino 4 Co.) WARD, Mrs. S. Paul (M) 601 Mission St., Box 345 South Pasadena, Calif. (S. Paul Ward, Inc.) WARD, Thomas J. (BP) Box 3, Ogden burg, N. Y. (Clarkson College of Technology) WARDE, John M. (RF) Union Carbide Ore Div. 270 Park Ave. New York, N. Y. 10017 WARE, Nicholas B,, Jr. (E) Muscle Shoals Electrochemical Corp. Box 87, Tuscumbia, Ala. WARE, Robert K. (BI) 6645 Charlesgate Rd. Sylvania, Ohio 43560 (Owens-Illinois) WrARE, William C. (R) 805 Everett St., Denver, Colo. 80215 (Denver Fire Clay Co.) WARFIELD, Robert A. (G) 1644 Kenwick Rd. Columbus, Ohio 43209 (Federal Glass Co.) WARGA, Casimer F. (R) 863 Colwyn Rd., Jenkintown, Pa. (Howe Sound Refractories) WARING, Jon L. (B) National Bureau of Standards Div. 9, Washington, D. C. 20234 WARNER, James A. 2600 Parklawn Dr., Apt. 20 Dayton, Ohio 45440 WARRELL, Lincoln A. (E) Aluminum Co. of America 610 New Center Bldg. Detroit, Mich. 48202 WARREN, George (CFI) Pfaudler Permutit Inc. 1000 West Ave., Rochester, N, Y. 14603 WARREN, Orville L. (W) 57 Chingarora Ave. Keyport, N. J. 07735 (ATCO Ceramics Corp.) WARRICK, Robert J. (B) 2340 Georgetown Ann Arbor, Mich. 48105 (Ford Motor Co.) WARSHAW, Israel (B) 3703 Stewart Dr., Chevy Chase 15, Md. (National Science Foundation) WARSHAW, Stanley I. (B) American-Standard Box 2003, New Brunswick, N. J. WASELESKI, Joseph W. (C) Texas Instruments, Inc. Forrest St,, Attleboro, Mass. 02703 WASHABAUGH, Grover C., Jr. (M) New Castle Refractories Co. Box 471, New Castle, Pa. 16103 WASHBURN, Malcolm E. (R) Norton Co., One New Bond St. Worcester, Mass. 01606 WASHBURN, Ryan F. (RJI) 108 Blue Ridge Dr., Levittown, Pa. (General Refractories Co.) WASHER. Thomas J. 4516 Bulova St. Torrance, Calif. 90503 WASHINGTON PORCELAIN CO. (E. R. Miller) Willow St., Washington, N. J. WATANABE, Muneo Yamamura Glass Co. H igashihama-cho Nishinomiya City, Japan WATERS, Martin R. (WI) Stylon Corp. Box 341, Milford, Mass. 01757 WATKINS. E. Charles (G) Armstrong Cork Co. Box 150, Millville, N. J. 08332 WATKINS, George B. (G) 4941 Rolandale Ave., Toledo 13, Ohio (Libbey-Owens-Ford Glass Co.) WATKINS, James E. (E) North American Philips Co., Inc. 100 E. 42nd St. New York, N. Y. 10017 WATKINS, Rav T. (S) U. S. Tariff Commission, Ceramic Div. Eighth 4 E Sts., N. W. Washington, D. C. 20436 WATKINS. Robert V. (B) Bendix Products Aerospace Div. 717 Bendix Dr., South Bend, Ind. WATKINS, William E. (SI) 203 W. Lincoln Way Minerva. Ohio 44657 (Metropolitan Brick, Inc.) WATSON, David R.(E) 1527 Cedarhurst Dr., Benton, Ark. (Reynolds Metals Co.) WATSON, George F. (R) American Brake Shoe Co. Research Center, Mahwah, N. j. 07430 WATSON, George R. (R) Box 127, Chippawa, Ont., Canada (Norton Co.) WATSON, James F. (E) 643 Williams Way Richardson, Texas 75080 (Texas Instruments, Inc.) WATSON, William (DP) 1411 E. Randolph Circle Tallahassee, Fla. 32303 (Florida State University) WATT, Loren M. (W) Watt Pottery Co. Crooksville, Ohio 43731 WATTS, Richard L. (RI) 1539 Regent St., Schenectady, N. Y. (Carborundum Go.) WAUFLE, Harold E. (El) Fountain St., R. R. 2, Clinton, N. Y. (General Electric Co.) WAUGH, Arthur (B) Lexington Laboratories, Inc. 84 Sherman St. Cambridge, Mass. 02140 WAUGH, J. Stanley (BI) 100 Memorial Dr., Cambridge 42, Mass. (Raytheon Co.) WAXLER, Roy M. (B) National Bureau of Standards Conn. Ave. 4 Van Ness St., N. W. Washington, D. C. 20234 WEATON, Ralph L. (G) St. Joseph Lead Co. Box 187, Rochester, Pa. 15074 WEAVER, Clayton F. (B) 1927 Dwight Way, Apt. 101 Berkeley, Calif. 94704 (University of California) WEAVER, Don S. (R) Weaver Materiel Service, Inc. First National Bank Bldg. Jamestown, N. Y. 14701 WEAVER, Edward A. (B) Owens-Illinois 1700 N. Westwood Ave. < Toledo, Ohio 43607 WEAVER, Gerald Q. 32 Nathaniel St. Worcester, Mass. 01604 WEAVER, R. A. (CF) Ferro Corp., 4150 E. 56th St. Cleveland, Ohio 44105 WEBB, John M. (R) H. J. Sherwood, Inc. 16601 Euclid Ave. Cleveland, Ohio 44112 WEBB, Thurston B,, III (SJ) Merry Brothers Brick 4 Tile Co. Box 1474, Augusta, Ga. WEBB, Watt W. (BP) Cornell University Rockefeller Hall, Ithaca, N. Y. WEBBER, H. M. (E) 232 Lorfield Dr., Buffalo 26, N. Y. (Harper Electric Furnace Corp.) WEBBER, John J. (G) 50 Centerwood Dr. Holden, Mass. 01520 (Morgan Construction Co.) WEBER, Arthur W. (G) Corning Glass Works, Coming, N. Y. WEBER, Berthold C. (BF) 3833 Saranac Dr., Dayton, Ohio 45429 WEBER, Charles H. (S) Acme Brick Co., 12400 Brickyard Rd. Kansas City 38, Mo. WEBER, Don A. (M) Deister Concentrator Co., Inc. 901 Glasgow Ave., Fort Wayne 1, Ind. WEBER, E. Thomas, III 6611 W. Williamette St. Kennewick, Wash. 99336 WEBER, Gary W. Box 85, Big Run, Pa. WEBER, Gerard H. (E) 5030 Canoga Ave. Woodland Hills. Calif. (Ferroxcube Corp. of America) 807 r^N NESS, John F.; * 6 Grape St., Hammondsport, N. Y. VAN RAVESTEIN, John H. (S) J. C. Steele fit Sons, Inc. Drawer 951, Statesville, N. C. 28677 VAN SCHOICK, Emily C. V (Honorary, XFP) Box 491, Alfred, N. Y. 14802 vAN TASSEL, R. H. (C) 527 Green Tree Rd. Kohler, Wise. 53044 (Kohler Co.) VAN VLACK, Lawrence H. (BFIP) University of Michigan Dept, of Chem. & Metal. Engineering Ann Arbor, Mich. 48104 van WASSENHOVE, Pierre Royal Sphinx-Ceramique v/h Petrus Regout Postbus 53, Maastricht, Holland VAN WIGGEREN, Charles G. (WI) Simonds .Abrasive Co. Box 3206. El Monte, Calif. 91733 van WUNNIK, John (W) United Clay Mines Corp. 101 Oakland St., Trenton, N. J. 08606 VAN ZEE, Arthur F. (G) Permaglass Inc. Box 8, Genoa, Ohio 43430 VARGA, Eugene L. (S) Federal. Seaboard Terra Cotta Coro. 2 Catherine St., Perth Amboy, N. J. VARNER, James R. Box 826, Alfred, N. Y. 14802 VASIL, Thomas (G) Industrial Products Co. Inc. Mount Pleasant, Tenn. VASILOS, Thomas (B) 92 Bartlett Rd., Winthrop 52, Mass. (AVCO Corp., Research fit Advanced Development Div.) VAUGHAN. Hugh J?. (M) Mettler Instrument Corp. 20 Nassau St.. Princeton, N. J. 08541 VAUGHAN, W. Harry (XFI) Cherokee Brick & Tile Co. Box 58. Waterville Rd., Macon, Ga. VEALE, Jack H. (R) 41 Gibson Ct., Tiffin, Ohio 44883 (Basic Incorporated) VEATER. Donald J. (E) 255 McBath, Glen View State College, Pa. 16801 (Technical Materials Div. Erie Technological Products, Inc.) VEAZIE, F. Munro (GI) Owens-Coming Fiberglas Corp. Technical Center Granville, Ohio 43023 VEEDER. Richard K. (WJI) Filtros, Inc., 601 W. Commercial St. East Rochester, N. Y. 14608 VELONIS, Peter A. Box 847. Alfred, N. Y. 14802 VENABLE, Charles R,, Jr. (RI) 2316 Skyline Dr., Bartlesville, Okla. (Phillips Petroleum Co.) VENABLE, Joe G. (G) Chattanooga Glass Co. 400 W. 45th St. Chattanooga, Tenn. 37410 VENABLE. Ray H.. Jr. (R) Bethlehem Steel Co. Fuel Div., Rm. 397W Bethlehem, Pa. 18016 VERBA, Richard J. (M) Schweitzer Equipment Co. 3764 Ridge Rd., Cleveland 9, Ohio VERDUCH, Antonio G. Institute de Edafologia y Fisiologia Vegetal C. Serrano 113, Madrid 6, Spain VERDUIN, F. C. (R) 406 Mary Ave. Linthicum Heights, Md. 21090 (General Refractories Co.) VERENIGDE BEDRIJVEN BREDERO N.V. (E. M. Theissing) Centraal Laboratorium Kanaaldijk 22, Utrecht, Holland VERES, Frank (E) . 3925 McCord Rd. Toledo, Ohio 43615 (Owens-Illinois Technical Center) VERNER, William J. Ohio State University Dept, of Ceramic Engineering 124 W. 17th Ave. Columbus, Ohio 43210 Vol. 43, No. 10 tl964) I fA VERNETTI, Robert A. 4314 Park Forest Dr. Flint, Mich. 48507 VERZEMNIEKS, Juris 1408 Fourth St., N. E. Puyallup, Wash. 98372 VERZOCCHI, Enrico Via P. Cossa 1, Milano, Italy (Refrattari Verzocchi S.p.A.) VIDETTO, Ralph B. Box 208, Alfred, N. Y. 14802 VIGER, Burnett C. (G) 130 E. Third St., Coming, N. Y. (Coming Glass Works) VILENSKY, Michel B. (E) 1515 27th Ave. San Francisco 22, Calif. (Ampex Data Coro.) VINAL, Francis E. (E) 37 Bakers Hill Ed. Weston, Mass. 02193 (Acramation, Inc.) VINCENT, Edward P. (R) Kaiser Refractories Div. Kaiser Aluminum fit Chemical Corp. Box 47, Columbiana, Ohio 44408 VINCENT, George L. (WI) Box 263, Richton Park, 111. 60471 (Geo. L. Vincent Ceramic Services Co.) VINE, Raymond W. (GJ) 201 E. High St., Painted Post, N. Y. (Coming Glass Works) VINES. Raymond F. (B) International Nickel Co., Inc. 67 Wall St., New York, N. Y. 10005 VISCONTI di MODRONE, Raimondo Soc. Ceramics Richard-Ginori 1 via Bigli, Milan, Italy VITREOUS STEEL PRODUCTS CO. (Harold C. Wilson) Box 150, Nappanee, Ind. VOCK, Louis G. (E) Republic Foil Inc. 55 Triangle St., Danbury, Conn. 06813 VODICKA, Albert L. (C) , Aetna Porcelain Enameling Co. 4701 Augusta Blvd. Chicago, 111. 60651 VOGEL, Charles E. (B) Westinghouse Electric Corp. Astronuclear Lab. Box 10864, Pittsburgh, Pa. 15236 VOGEL. Ralph B. (M) National Lime & Stone Co. Carey, Ohio VOGEL, Richard A. 114 E. Seventh St., Rolla, Mo. 65401 VOGEL. Werner VEB Jenaer Glaswerk Schott & Gen Otto-Schott-Str. 1, Jena, Germany VOGT, Chester A. 206 E. 12th St., Rolla, Mo. VOJNOVICH, Theodore (RI) 894 Pammel Ct., Ames, Iowa (Western Electric Co., Inc.) VOLLMUTH, Robert L. (El) 39 Marlyn Rd., Medfield, Mass. (Radio Corp. of America) VOLPE, Milton L. (B) Argonne National Lab. Metallurgy Div., Bldg. 212 9700 S. Cass Ave. Argonne, III. 60440 VONDRACEK, J. J. (W) 10932 Lubbock Dr:, Dallas, Texas 75238 (Vitro-Tech Corp.) von SCHOENBERG, George H. (W) St. Lawrence Ceramics Ltd. 280 St. Sacrement Ave. Quebec, Que., Canada VON TURY, Francis J. (DF) Lehigh Ave., Perth Amboy, N. J. (Vontury, Inc.) VOORHIES, John H. (WI) 243 E. Arrow Hwy., Claremont, Cdlif. (Pacific Tile & Porcelain Co.) VORUZ, Theodore A. (RJ) 24047 Sylvan, Woodland Hills, Calif. (Rocketdyne Div. North American Aviation, Inc.) VOSBURGH. Raymond E. (G) 2000 E. 30th St., Apt. 30 Oakland, Calif. (Stauffer Chemical Co.) VOSE. Wilfred Winstone Clay Products Ltd. Box 2, Plimmerton, New Zealand VOSS. Marion J. (G) Thatcher Glass Manufacturing Co., Inc. Box 265, Elmira, N. Y. 14902 VOSS, Raymond O. (G) 75 Corning Blvd. Corning, N. Y. 14832 (Coming Glass Works) VOSS, Wendell G. (Cl) 315 Highview, Middletown, Ohio (Aeronca Manufacturing Corp.) VOTAVA, Werner F. (W) Ferro Corp., 4150 E. 56th St. Cleveland, Ohio 44105 VRETOS, Ep. Hellenic Chemical Products fit Fertilizers Co. Ltd. 20 Amalias Ave., Athens 118, Greece VR1LLAUD, Francis (WJ) 17 Fourth Ave., S. Roxboro, Que., Canada (Dominion Tar fit Chemicals Ltd.) VUILLAUMIER, Jacques G. 9 rue Gustave le Bon Paris 14, France VUKOVICH, Milan, Jr. (WI) Edward Orton Jr. Ceramic Foundation 1445 Summit St., Box 8446, Sta. A Columbus, Ohio 43201 W WABNIK, Fred (BJ) 1483 Tyler Ave., East Meadow, N. Y. (University of Maryland) WACHTELL, Richard L. (C) `Chromalloy Corp. 169 Western Hwy., West Nyack, N. Y. WACHTMAN, John B,, Jr. (BF) National Bureau of Standards, Div. 9.6 Conn. Ave. fit Van Ness St., N. W. Washington, D. C. 20234 WADE, William S., Jr. (El) Eitel-McCullough, Inc. 301 Industrial Way San Carlos, Calif. 94071 WAGNER, Brace F. (W) 1188 Rancheros Pl,, Pasadena, Calif. (B. F. Wagner fit Co.) . WAGNER, Charles D. (M) San Diego Ceramics 1471 Morena Blvd. San Diego 10, Calif. WAGNER, Clifford G. (RJ) 609 T St., Atchison, Kans. (LFM Manufacturing Co.) WAGNER, Harold C. (R) Box 868, R. R. 2, St. Joseph, Mich. (Laboratory Equipment Corp.) WAGNER, Harry E., Jr. (B) 6011 Connecticut Ct. Cincinnati. Ohio 45224 (General Electric Co.) WAGNER, Walter R. 1336 S. 58th St. Birmingham, Ala. 35222 WAGNER, William D. (S) American Oiean Tile Co. Lewisport, Ky. 42351 WAGSTAFF, Frank E. (B) 1456 Ironwood Dr., Fairborn, Ohio (Wright-Patterson Aerospace Research Labs.) WAHL. Albert J. (M) A. J. Wahl, Inc. 8 Central Ave., Brocton, N. Y. WAHLERS, Richard L. Box 925, Alfred. N. Y. 14802 WAHLGREN, Wald. A. B. Gustavsbergs Fabriker Gustavsberg, Sweden WAINER, Eugene (W) Horizons, Inc., 2905 E. 79th St. Cleveland, Ohio 44104 WAITKUS, Joseph (G) Air Preheater Co. Wellsville. N. Y. 14895 WAIVER. Gedert J. (E) 909 87th St., North Bergen, N. J. (ITT Materials Dept.) WAKATSUKI, Lawrence S. Box 69, Alfred. N. Y. 14802 WAKELY, W. T. (C) 3169 Modella Ave. Dallas. Texas 75229 (Texas Instruments, Inc.) WAKSMAN, David Box 1393, Alfred, N. Y. 14802 WALDAL, James C. (I) National Lead Co. Titanium Alloy Manufacturing Div. 6135 S. District Blvd. Los Angeles, Calif. 90022 805 otEBER, Neill (G) " Ford Motor Co. Chemistry Dept., Scientific Lab. Dearborn, Mich. 48121 u/SBSTER, Charles E. (RI) " r 311 E. Qeaver St., Zelienople, Pa. (Lava Crucible-Refractories Co.) vVECKERLING, Harry A. (S) Bison Clay Products Co., Inc. Box 1246, Dickinson, N. Q. ,''.8601 WEED, Grant B. University of Utah Dept. Ceramic Engineering Salt Lake City 12, Utah WEED, S. Eugene (R) Vesuvius Crucible Co. Box 8225, Pittsburgh, Pa. 15218 WEEDY, Robert C. (R) Harbison-Walker Refractories Co. Box 397, Windham, Ohio 44288 WEHR, Allan G. (BIP) Box 415, State College, Miss. 39762 (Mississippi State University) WEHRENBERG, Thomas M. (R) Corhart Refractories Co. Buckhannon, W. Va. WEHTJE, Ernst J. Aktiebolaget Ifoverken 2 Hans Mickelsensgatan Malmo C., Sweden WEIDEL, Robert A. (G) Bausch & Lomb, Inc. 635 St. Paul St. Rochester, N. Y. 14602 WEIDENBAUM, Sherman S. United Nations Project Israel Ceramic & Silicate Institute Technion City, Haifa, Israel WEIDMAN, V. Wesley (R) 201 Duncan Ave., Wilmington 3, Del (E. I. du Pont de Nemours & Co.) WEIGEL. Robert C.-(RI) Two Melody Lane, Mexico, Mo. (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) WEINLAND. Stuart L. (I) Box 2235, State College, Miss. 39762 WEINTRITT, Donald J. (MI) Baroid Div., National Lead Co. Box 1675, Houston, Texas 77001 WEIR, Samuel R. 360 E. Hamelton Ave. State College, Pa. WEIRAUQH. Donald F. University of Illinois 202 Ceramics Bldg., Urbana, 111. 61803 WEIS. Joseph H. (E) 608 Demong Dr. Syracuse, N. Y. 13214 (General Electric Co.) WEIS. Valentine E. (W) INTERPACE, Ceramics Div. 2901 Los Feliz Blvd. Los Angeles, Calif. 90039 WEISE. Robert L. (G> 1120 Marion Rd., Bucyrus, Ohio (General Electric Co.) WEISENSTEIN, Kent (RJ) 2122 E. D St., Belleville, III. (H. K. Porter Co., Inc., Refr. Div.) WEISS. David 128 N. Swall Dr. Los Angeles 48, Calif. WEISS. E. Joseoh (BFIP) R. R. 4, 327B, Austin, Texas 78731 (University of Texas) WEISS. Stanley 64 Farcrest Ave. Lexington, Mass. 02173 WEISS, Stanley A. (S) American Minerals, Inc. Box 37, El Paso, Texas 79940 WEISS, W. Russell (R) Wellsville, Mo. (Wellsville Fire Brick Co.) WEISSMANN, Theodore S. (Cl) Martin Co.. Nuclear Components Dept. Baltimore, Md. 21203 WEISZ. Robert S. (El Electronic Memories, Inc. 12621 Chadron Ave., Hawthorne, Calif. WELCH, A. Philip (BI) 741 Amiford Dr., San Diego 7, Calif. (General Dynamics Corp. Astronautics Div.) WELCH, James S. American Ceramic Society 4055 N. High St. Columbus, Ohio 43214 Vol. 43, No. 10 (164) WELCH, John J. (BJ) 10915 Lake Ave. Cleveland, Ohio 44102 (Ferro Corp.) WELCH, Richard L. (R) Dominion Firebrick & Clay Products (1954) Ltd. Claybank, Sask., Canada WELLBORN, Hadley W., Jr. R. R. 2, Petree Rd. Powder Springs, Ga. WELLING, Charles E. (R) Goodyear Aerospace Corp. Materials Technology Dept. Akron 15, Ohio WELLS, A. A. (WF) Homer Laughlin China Co. Newell, W. Va. WELLS, Ames H. (S) Richland Shale Products Co. Box 4126, Columbia, S. C. WELLS, J. M. (W) Homer Laughlin China Co. Newell, W. Va. WELLS, Ralph G. (B) Crucible Steel Co. of America Central Research Lab. Box 7257, Pittsburgh, Pa. 15213 WELSCH, J. R. (W) 411 E. Schreyer PI. Columbus, Ohio 43214 WELSH, Earle A. Georgia Institute of Technology Box 3204, Atlanta, Ga. 30332 WELSH, John J., Jr. (G) Pittsburgh Plate Glass Co. Works No. 11 Mount Vernon, Ohio 43050 WELTE, Ralph J. (S) . Summit Pressed Brick & Tile Co. Box 533, Pueblo, Colo. 81002 WELTERLEN, James D. (El) 165 Primrose Way, Palo Alto, Calif. (Western Gold & Platinum Co.) WENCZEL, C. (W) Wenczel Tile Co. Box 5308, Trenton 38, N. J. WENCZEL TILE CO. (C. Wenczel) Box 5308, Trenton 38, N. J. WENDT, Nelson E. (M) American Potash & Chemical Corp. 595 Foch Blvd., Williston Park, N. Y. WENDT. Paul H. (B) 1335 Oak Meadow Rd. Arcadia, Calif. 91006 (Pacific Clay Products) WENGER, James A. L. Wengers Ltd., Etruria Stoke-on-Trent, Staffs, England WENNER, E. John (R) Gray-Syracuse, Inc. 116 W. Seneca St., Manlius, N. Y. WENNING, W. F. (C) Ceramic Color & Chemical Mfg. Co. Box 297, New Brighton, Pa. 15066 WENNING, W. F,, Jr. (G) Ceramic Color & Chemical Mfg. Co. Box 297, New Brighton, Pa. 15066 WENTWORTH, Sally A. 472 E. College Ave., Garden House Ant. A3, State College, Pa. WENTZ, B. B. (S) Belden Brick Co. Box 910, Canton, Ohio 44701 WERNER, Alan J. (G) 159 Watauga Ave., Corning, N. Y. (Corning Glass Works) WERNER, Donald W. 1220 Ohio St., Lawrence, Kans. 66044 WERSCHKY, Donald E. (E) 3561 Ward Rd. Wheat Ridge, Colo. 80033 (Coors Porcelain Co.) WEST. Richard R. (BIP) Box 493, Alfred, N, Y. 14802 (State University of New York College of Ceramics, at Alfred Univ.) WEST. Russell G. (E) Scanwell Laboratories Inc. 6601 Scanwell Lane, Springfield, Va. WESTBROOK, J. H. (BF) General Electric Co. Research Lab., Rm. 3C2, Box 1088 Schenectady, N. Y. 12301 WESTERN ELECTRIC CO., INC. (George F. Chmelik) Hawthorne Sta., Chicago 23, 111. WESTERN ELECTRIC CO., INC (J. E. Cauthom) 2500 Broening Hwy. Baltimore, Md. 21224 WESTINGHOUSE ELECTRIC CORP. (George A. Martin) Derry, Pa. 15627 WESTLAKE, C. Rogers (El) 134 Reed Rd., Wooster, Ohio (Diamonite Products Mfg. Co.) WESTMAN, A. E. R. (GF) Ontario Research Foundation 43 Queen's Park Toronto 5. Ont., Canada WEST VIRGINIA BRICK CO. (Claude F. Wiseman) Box 1071, Charleston, W. Va. 25324 WETZEL, Kurt F. (E) 28 Meadowbrook Lane, P. T. New Brunswick, N. J. 08904 WEXLER, David S. (M) Cahners Publishing Co., Inc. 5 S. Wabash Ave., Chicago, 111. 60603 WEYAND, John D. (GJ) 137 W Park St South St. Paul, Minn. 55075 (Minnesota Mining & Mfg. Co.) WEYER, Donald E. (E) Dow Coming Corp., Midland, Mich. WEYL, Woldemar A. (GFP) Pennsylvania State University College of Mineral Industries University Park, Pa. 16802 WHALEN, Thomas J. (B) 18015 Oak Dr., Detroit, Mich. 48221 (Ford Motor Co.) WHALLEY, Roger E. (R) 278 Burroughs, Buffalo 26, N. Y. (Electro Refractories & Abrasives Corp.) WHANG, Tack J. (G) 13321 Gainsboro Ave. Cleveland, Ohio 44112 (Ferro Corp.) WHEELER, D. D. (E) 727 W. Shore Trail Lake Mohawk, N. J. (National Lead Co. Titanium Alloy Mfg. Div.) WHEELER, William H. (BI) 17526 Collins St. Encino, Calif. 91316 , (Hughes Aircraft Co.) WHEELING STEEL CORP. (John H. Dickson! Steubenville North Works Steubenville, Ohio WHICHER, C. Harry Demerara Bauxite Co. Ltd. Mackenzie, British Guiana WHITACRE-GREER FIREPROOFING CO. (J. B. Whitacre, Jr.) Waynesburg, Ohio 44688 WHITACRE. J. B,, Jr. (R) Whitacre-Greer Fireproofing Co. Wavnesburg, Ohio 44688 WHITAKER, H. Rustless Iron Co. Ltd. Lawkholme Lane Keighley, Yorks, England WHITAKER, Irwin (DP) Michigan State University Art Dept., East Lansing, Mich. WHITAKER, Jon M. (S) Carolina Ceramics, Inc. R. R. 3. Columbia, S. C. 29206 WHITAKER, Noble D. (M) Transport Dynamics, Inc., R & D Div. 3131 W. Segerstrom Ave. Santa Ana, Calif. 92702 WHITE, David A.(GJ) 1213 Village Trail Rd., Maumee, Ohio ( Owens-Illinois) WHITE, Frank L. (G) 12147 Manor, Detroit 4, Mich. (Ford Motor Co.) WHITE. George D. (R) 417 N. Raynor, Joliet, 111. (Argonne National Lab.) WHITE, Gerard A., Sr. (BI) R. R. 2, Greenville, Ohio 45331 ( Stackpole Carbon Co.) WHITE. Harold E. (RFI) 5632 Pembroke St., Ventura, Calif. (Consultant) WHITE, Jack L. (B) General Atomic Div. General Dynamics Corp. Box 608, San Diego 12, Calif. WHITE, J. F. (BFI) 2016 Arrowood Dr. Cincinnati 31, Ohio (General Electric Co.) 809 ?K'Tr?is 's I t Jonathan S. (W) ' f302 Sinjser PI. Wilkinsburg, Pittsburgh, Pa. 15221 (Carborundum Co.) ti/HlTE, O'Mara (G) "10530 Wilshire Blvd., Apt. 602 Los Angeles 24, Calif. (Harbison-Carborundum Corp.) WHITE. W. Arthur (S). w Illinois State Geological Survey Urbana, 111. 61803 WHITE, William B. ,(B) " Pennsylvania State University Materials Research Lab. 2-105 Research Bldg. University Park, Pa. 16802 WHITEMAN, Harry L ' Glen Hazel Rd., Saint Marys, Pa. WHITESIDE, E. L. (B) " United States Gypsum Co. 101 S. Wacker Dr., Chicago, 111. 60606 WHITEWAY,' Stirling G. (B) National Research Council Oxford St., Halifax, N. S., Canada WHITFIELD, Robert E. (RI) 3756 Stroschen Dr. Cincinnati 11, Ohio (Chas. Taylor Sons Co.) WHITFORD, Robert F. (R) . North American Refractories Co. 1012 National City E. Sixth Bldg. Cleveland, Ohio 44114 WHITFORD, William G. (DF) 95 Elmhurst Dr. Orchard Park, N. Y. 14127 WHITLEY, Jack O. (M) United Clay Mines Corp. 4913 Vega Ct.. E. Fort Worth, Texas 76133 WHITLOW, Clarence M., Jr. (R) Kingfisher Dr., R. R. 7 _ Box 138DD, Crown Point, Ind. (E. J-Lavino & Co.) WHITMAN. Richard C. (G) Anchor Hocking Glass Corp. Plant #1. Lancaster. Ohio WHITMORE, Donald H. (BP) Northwestern University Dent, of Materials Science Evanston, 111. WHITNEY. Earl J. (W) . ,, Coming Glass Works, Coming, N. Y. WHITNEY, John B. (Cl) 144 Glenhill Dr. Rochester, N. Y. 14618 (Pfaudler Co.) WHITSON, Richard E., Jr. (R) Georgia Kaolin Co. 433 N. Broad St. Elizabeth, N. J. 07207 WHITTEMORE, Dwight S. (RJI) 407 Parkside Ave. Pittsburgh, Pa. 15228 . (Harbison-Walker Refractories Co.) WHITTEMORE, O. J. (S) Vincent Clay Products Co. Box 853, Fort Dodge, Iowa WHITTEMORE, O. J., Jr. (RFIP) University of Washington Ceramic Engineering Div. Seattle, Wash. 98105 WHITTEMORE, Russell G. (G) Pittsburgh Plate Glass Co. One Gatewav Center Pittsburgh, Pa. 15222 WHITWOOD, Robert A. (RI) Kaiser Refractories Div. _ Kaiser Aluminum & Chemical Sales 257 Elmwood Ave. Buffalo. N. Y. 14222 WHITWORTH. Charles R. University of Utah. Ballif Hall 504 Salt Lake City 12, Utah WIBERG, Orjan AB Svenska Metallverken Vasteras, Sweden WICHANSKY, Howard 139 Bellevue St. Elizabeth, N. J. WICKS. John S. (C) 22 W. 779 Tamarack Dr. Glen Ellvn. 111. 60137 (Toslyn Mfg. & Supply Co.) WIEAND, George A. (M) Pennsylvania Glass Sand Corp. Two Gatewav Center Pittsburgh, Pa. 15222 WIEOERHORN. Sheldon M. (B) National Bureau of Standards Washington, D. C. 20234 Vol. 43, No. 10 (1964) WIEGAND, Frank R. (W) 111 Brookfield Rd. North Syracuse, N. Y. 13212 (Onondaga Pottery Co.) WIELUNS, Robert.(BJ) ^ 352 W. l-omita Ave., Apt. 8 Glenda.'.r, Calif. 91204 (INTERPACE) WIENS, Bradley E. (G) Owens-Illinois Box 1035, Toledo, Ohio 43601 WIERSMA, J. Clifford (R) 5017 E. 41st St., Indianapolis, Ind. (Norton Co.) WIKER, Richard M. (G) 206 Rand Ave. Painted Post, N. Y. 14870 (Coming Glass Works) WILANSKY, Harold (G) R. R. 1, Big Flats, N. Y. (Coming Glass Works) WILBANKS, William H. (W) Wilbanks, Inc. 26900 S. W. Tualatin Valley Hwy. Hillsboro. Ore. 97123 WILCOX, David L. (BI) South View Lane Hooewell Junction, N. Y. (IBM Corp.) WILCOX, James W. (S) Alliance Clay Product Co. Box 746, Alliance, Ohio 44601 WILCOX, Paul D. (B) 10112 D Comanche Rd., N. E. Albuquerque, N. M. (Sandia Coro.) WILCOX, Paul F. (W) Box 117, Russiaville, Ind. 46979 (Kokomo Sanitary Pottery Corp.) WILCOX, Roger F. Box 827, Alfred, N. Y. 14802 WILD, Alfred (SI) Denver Brick & Pipe Co. Box 2329, Denver 1, Colo. WILD, Kurt L. (DP) Wisconsin State University River Falls, Art Dept. River Falls, Wise. 54022 WILDER. David R. (BIP) 1212 S. Third St., Ames, Iowa (Iowa State University) WILFONG, Roy L. (B) 3B Crescent Rd.. Greenbelt, Md. 20770 (United States Bureau of Mines) WILKE, William P., Ill (M) Hammond Lead Products, Inc. 5231 Hohman Ave., Box 912 Hammond, Ind. 46325 WILKES, Gordon B. (RF) Box 726, East Orleans, Mass. 02643 WILKINS. William W. (M) 1454 Hagey Dr., Barberton, Ohio (Ferro Corp.) WILKINSON, Terry W. 95 Genesee St., Cuba, N. Y. WILKLOWwDonald C. (EJ) 35 Overlook Dr.. Sidney. N. Y. (Scintilla Div., Bendix Corp.) WILKS, Robert (S) Alton Brick Co. Box 110, Galesburg, 111. 61401 WILLEMS. H. W.V. (G) 1513 Pacific Ave. Natrona Heights, Pa. 15065 (Pittsburgh Plate Glass Co.) WILLI, John P. 6236 N. Broadway Chicago, 111. 60626 WILLIAMS, Alan B. (RI) 3021 Lake Forest Dr., Augusta, Ga. (Babcock & Wilcox Co.) WILLIAMS. Anthony C. 15105 28th S. W. Seattle, Wash. 98166 WILLIAMS, Arthur E. (G) 1214 Eighth St. Moundsyille, W. Va. 26041 (Fostoria Glass Co.) WILLIAMS, Charles E. (BJ) 116554 S. Clarkson St. Denver 10, Colo. (Dow Chemical Co.) WILLIAMS, Charles N. (Cl) 4317 Washington St. Midland. Mich. 48642 (Dow Chemical Co.) WILLIAMS. C. K.. & CO. DIV. CHAS. PFIZER & CO. INC. (E. H. Kroeoel) 2001 Lynch Ave. East St. Louis. 111. 62201 WILLIAMS, Clyde (RF) Clyde Williams & Co. 50 W. Gay St., Suite 525 Columbus, Ohio 43215 WILLIAMS, Elmer L. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 WILLIAMS, Emil F. (B) 16 Richmond Dr., Old Greenwich, Conn. (American Cyanamid Co.) WILLIAMS, George F. (G) Consumer & Technical Products Div. Owens-Illinois 1 Box 1035, Toledo, Ohio 43601 WILLIAMS, Gordon R. (W) 308 Rio Mississippi, Ote. Monterrey, N. L., Mexico (Industrias Procesa, S.A. de C.V.) WILLIAMS, Harry M. (WI) Insulator Dept., General Electric Co. 2525 Insulator Dr. Baltimore, Md. 21230 WILLIAMS, James O. (R) 605 Page, Vandalia, Mo. (Walsh Refractories Corp.) WILLIAMS, John A. (W) 3 Ridge Rd., Morrisville, Pa. (Mitchell-Bissell Co.) WILLIAMS, John A. Tem-Pres Research, Inc. 1526 William St., State College, Pa. WILLIAMS, John C. (El) 7 Mt. Vernon Way, Whippany, N. J. (Bell Telephone Labs., Inc.) WILLIAMSJoseph M. (GJ) Coming Glass Works Houghton Park, Coming, N. Y. WILLIAMS, Josephine L. (B) Cincinnati Milling Machine Co. Dept. 97B, Cincinnati, Ohio 45209 WILLIAMS, J. Paul (G) Coming Glass Works, Coming, N. Y. WILLIAMS, Lawrence (G) Box 652, San Antonio, Teifas 78206 (Artist in Glass) WILLIAMS, Robert B. (E) 315 Dawn St., Signal Mountain, Tenn. (American Lava Corp.) WILLIAMS, Robert M. (I) Box 626, Alfred, N. Y. 14802 WILLIAMS, Roy L. (R) 87 Midvale Ave. Millington, N. J. 07946 (Air Reduction Co., Inc.) WILLIAMS, Walter E. (MI) New Castle Refractories Co. Box 471, New Castle, Pa. 16103 WILLIAMSON, Robert B. 21Alpine St., Cambridge, Mass. 02138 WILLIAMSON, William O. (BP) Pennsylvania State University College of Mineral Industries University Park, Pa. 16802 WILLIS, James B. (CF) 309 Timonium Rd., Timonium, Md. (Pemco Div., Glidden Co.) WILLIS, James L. (R) Kajser Refractories Div. Kaiser Aluminum & Chemical Corp. Box 47, Columbiana, Ohio 44408 WILLIS, Ralph L. Manor Farm, Wimbolds Trafford Chester. Cheshire, England (Castle Firebrick Co. Ltd.) WILLMORE, Tracy A. (RP) University of Illinois 202 Ceramics Bldg., Urbana, 111. 61803 WILSON. Bonum S., Jr. (R) 521 Oak St., Youngstown, N. Y. (Carborundum Co.) WILSON, Calvin S. (G) Owens-Illinois, Libbey Products Asb St. & Wheeling R. R. Toledo, Ohio 43601 WILSON, Charles L. (SI) 217 N. Meridian St., Brazil, Ind. (American Vitrified Products Co.) WILSON, C. R. (G) Gallo Glass Co. Box 1230, Modesto, Calif. 95353 WILSON, Glenn I. (GI) Bartlett-Collins Co. Box 519, Sapulpa, Okla. 74066 WILSON, Harold C. (Cl) Vitreous Steel Products Co. Box 150, Nappanee, Ind. WILSON, Homer W. (S) Delaware Clay Co. Box 352, Delaware, Ohio 43015 811 1 tt-lLSOX, Hugh H. (BIP) Clemson University, Olin Hall Clemson, S. C. 29631 WILSON, John E. (R) 4692 Prescot Dr., Bethel Park, Pa. (E. ). Lavino & Co.) WILSON, Lois E. (G) Hart St., Painted Post, N. Y. (Corning Glass Works) WILSON, L. Raycroft (R) Engineered Ceramics Manufacturing Co, 1435 W. Fulton St., Chicago, 111. 60607 WILSON, Maurice S. (R) 14 Reynolds Dr., Wallingford, Conn. (American Refractories fit Crucible Corp.) WILSON, Robert C. (WI) American Nepheline Corp. Box 3766, Columbus, Ohio 43214 WILSON, Robert F. (E) Hermaseal Co., Inc. 1101 Lafayette St., Elkhart, Ind. WILSON, Roger E. (RI) 11504 Amherst Ave., Apt. 1 Wheaton, Md. 20907 (Naval Ordnance Lab.) WILSON, William R. 129 North Ave., N. E. Atlanta, Ga. 30308 WIMMER, James M. 5753 Beth Rd., Dayton, Ohio 45424 WINBURN, H. L. (S) Box 1369, Little Rock, Ark. (Winburn Tile Mfg. Co.) WINCHELL, Richard (S) Guignard Brick Works Box 546, West Columbia, S. C. 29169 WINCHELL, Robert E. (B) 2411 Robt. T. Longway Blvd., Apt. 10 Flint. Mich. 48503 (A C Spark Plug Div. General Motors Corp.) WINCHESTER, George L., Jr. (R) 3010 Leonard St., Raleigh, N. C. (North Carolina State) WINDLER, Jerold A. (RI) 3821 Louis St., St. Louis, Mo. 63116 (H. K. Porter Co., Inc., Refr. Div.) WINDSOR, Jack L. (DP) 588 E. First Ave., Chico, Calif. (Chico State College) WINEMILLER, William F. (R) 2045 Upper Chelsea Rd. Columbus. Ohio 43221 (Allied Mineral Products, Inc.) WINKLER, Ernel R. 2600 E.3900 S. Salt Lake City, Utah 84117 WINOKUR, Robert M. (D) R. R. 1. Williamsburg, Mass. (Cape St. Pottery) WINSHIP. Lee C. (GI) Transitron Electronic Corp. 407 Main St., Melrose, Mass. 02176 WINSLOW, N. M. (B) Box 2607, Cleveland 7, Ohio (Consultant) WINTER. Aniuta Laboratoire des Verres de l'lnstitut d'Optique 5 Bd Pasteur, Paris 15, France WINTER, Edward (D) 11020 Magnolia Dr., Cleveland 6, Ohio (Enamelist) WINTER. Gary E. (GI) 33051 Oakley Ave., Livonia, Mich. (Ford Motor Co.) WIRTH. David G., Jr. (R) 2006 Greendale Dr. Champaign, 111. 61822 WIRTH, Tuan F. C. (B) Calle Sor Juana Ines de la Crus 360 Colonia Anahuac Monterrey, N. L., Mexico W1RTZ, Franz-Egon Rcimbold & Strick. Postfach 210 5000 Koln-Kalk, Germany WIRTZ. Gerald P. 1303 Elmwood Ave., Evanston, 111. WISCONSIN PORCELAIN CO. (L. A. Stohl) 120 Lincoln St., Sun Prairie, Wise. WISE, Douglas (R) 248 Bryant St. North Tonawanda, N. Y. (Carborundum Co.) WISEMAN. Claude F. (S) West Virginia Brick Co. Box 1071, Charleston, W. Va. 25324 Vol. 43, No. 10 (1964) WISHOSKI, I. Stanley (R) Industrial Heating 1400 Union Trust Bldg. Pittsburgh 19, Pa. WISS, J. E. (MFD 1339 Lincoln Rd. Columbus, Ohio 43212 (Consultant) WITKOWSKI, M. J. (B) National Gypsum Co. General Delivery, Shoals, Ind. 47581 WITMER, Frank (G) , ... _ . Ohio Lime Co., Woodville, Ohio WITSCHEY, Ray A. (R) 204 Mary Ann Dr., Glenshaw, Pa. (A. P. Green Fire Brick Co.) WITSELL, William A. (E) 1319 Mary Jane Lane West Chester, Pa. 19380 (Burroughs Corp.) WITTE, Loyd D. (WI) Universal-Rundle Corp. Hondo, Texas 78861 WITTER, Raymond B. (WI) 137 Broad St., Matawan, N. J. 07747 (Consultant) WITUCKI, Robert M. (G) 139 Olive Mill Rd. Santa Barbara, Calif. (Astro Research Corp.) WITZEMANN, A. W. (W) Murray Corp. of America Eljer Plumbingware Div. 1301 Third Ave., Ford City, Pa. WOERMANN, Eduard Portland-Zementwerke Heidelberg AG. Robrbacher Str., 6906 Leimen, Germany WOHLFORT, Sam W. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway Toledo, Ohio 43605 WOLF, David W. (C) 699 Manchester Rd. Mansfield, Ohio 44903 (Westinghouse Electric Corp.) WOLF, Warren W. (GJ) 2676 Noble, Apt. 4, Cleveland 21, Ohio (Ferro Corp.) WOLF, William F. (G) 88 Crest Vue Rd., Washington, Pa. (B. F. Drakenfeld fit Co., Inc.) WOLFENSPERGER, R. E. (R) 231 Martin Ave., Pittsburgh 16, Pa. (National Foundry Sand Co.) WOLFF, Fritz E. 514 Galer St., Seattle 9, Wash. WOLFF, Gunther A. (E) 20 Young St., Lexington, Mass. 02173 (Tyco Laboratories, Inc.) WOLFF, Robert L. (E) Centralab Electronics Div. Globe-Union Inc., 900 E. Keefe Ave. Milwaukee. Wise. 53201 WOLFRAM, George (SI) Pure Oil Co., Research Center Crystal Lake, 111, WOLKODOFF. Vladimir E. (B) Coors Porcelain Co. 600 Ninth St., Golden, Colo. WOLOSIN, S. Edward (R) Washington Steel Corp. Washington, Pa. 15301 WOMELDORPH, R. C. (G) 229 Quentin Rd., S., Newark. Ohio (Owens-Coming FibeTglas Corp.) WONDRATSCHEK. Hans Mineralogisches Institut Hertzstrasse 16 75 Karlsruhe. Germany WONG. Y. Y. (W), Phoenix Ceramic Co. 5400 S. Dorchester, Chicago 15, 111. WOOD. David W. 955 E. South Temple Salt Lake City, Utah WOOD, Kenneth T. (R) 102 Grace Blvd. Painted Post, N. Y. 14870 (Coming Glass Works) WOOD, Llewellyn, Jr. (S) Carrington Woods, R. R. 4, Box 209 Milledgeville, Ga. (Oconee Clay Products Div. Griffin Pipe Products Co.) WOOD. Merrill, Jr. (RJ) 24S0 Nostrand Ave., Apt. 7A Brooklyn, N Y. 11210 (Youngstown Sheet fit Tube Co.) WOOD, Russell K. (WI) 4542 Camelot Dr. New Orleans, La. 70127 (American Radiator & Standard Sanitary Corp.) WOODBR1DGE, Thomas C. 22 Wrik Wood Rise Beacoosfield, Bucks, England (Allied lronfounders Ltd.) WOODRUFF, Calvert M. (W) Industrial Minerals of Canada Ltd. 7 King St. E. Toronto 1, Ont., Canada WOODRUFF, Ernest W. (R) Refractory Products Co. 910 Custer Ave., Evanston, 111. 60202 WOODS, William). (M) Pennsylvania Glass Sand Corp. Box 627, Lewistown, Pa. WOODWARD, Roger (WI) 200 Alaimo Dr. Rochester N. Y. 14625 (Filtros, Inc.) WOODWORTH, Read (E) Carborundum Co. Box 311, Latrobe, Pa. WOODY, John H., Jr. (E) D. M. Steward Manufacturing Co. Box 510, Chattanooga, Tenn. 37401 WOOLDRIDGE. Morris L. (RI) Anchor Hocking Glass Corp. Lancaster, Ohio 43130 WOOLEVER, Ronald J. l3132 Cache Rd., Apt. 103 Lawton, Okla. WOOLEY, Seward E. (RI) 18 E. Brown St., Somerville, N. J. (Johns-Manville Products Corp.) WOOLF. Alan R. (B) 5001 Massachusetts Ave., N. W. Washington 16, D. C. (National Bureau of Standards) WOOSLEY, Robert D. (W) Aluminum Co. of America Box 300. Bauxite, Ark. WOOTEN, John H. (S) ' Elgin-Sutler Brick Co., Elgin, Texas WORCESTER, W. G. (XFI) 720 Sask. Crescent E. Saskatoon, Sask., Canada (Consultant) WORK. Lincoln T. (B) 15 N. Crescent, Maplewood, N. J. (Consultant) WORKMAN, George M. Steel Co. of Wales Ltd. Port Talbot, Glamorgan, Wales WOSINSKI. John F. (G) Box 432, Coming, N. Y. (Coming Glass Works) WOULBROUN, John M. (B) Sylvania Electronic Systems 100 First Ave., Waltham 54, Mass. WRIGHT, Charles E. General Refractories Co. Box 6707, Brentwood, Mo. 63144 WRIGHT, Darrell V. (G) 2316 N. High St. Columbus, Ohio 43202 (Ohio State University) WRIGHT. EdwaTd P. (MI) Box 537. Keystone Heights, Fla. 32656 (Edgar Elastic Kaolin Co.) WRIGHT, Hedley G. 9Moray Pl,, Edinburgh 3, Scotland (T. fit A. Mitchell fit Co.. Ltd.) WRIGHT. John C. (R) 133 Norway Ave. Welland, Ont., Canada General Refractories Co. WRIGHT, Judith J21 Grandview Dr., Dublin, Ohio WRIGHT, J. W. (GFlf 501 Overland Dr., Fernwood Addition Spartanburg, S. C. 29302 WRIGHT, Louis H. (W) 50 Seaver Ave., Staten Island, N. Y. (Woodbridge Sanitary Pottery Corp.) WRIGHT, Norman L. A. G. Hackney fit Co., Ltd. Fairfield Pottery, Robson St. Hanley, Stoke-on-Trent, England WRIGHT, Thomas R. (RI) Battelle Memorial Institute 505 King Ave., Columbus, Ohio 43201 WROTEN, William L., Jr. (R) Carborundum Co. Box 268, Perth Amboy, N. J. 08832 WU, J. C. C. (B) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 813 uUENSCH, Bernhardt J. (BP) " Massachusetts Institute of Technology' Metallurgy Dept. Cambridge, Mass. 02139 * a'URST. John C. (C) University of Dayton Research Institute 300 College Park, Dayton 9, Ohio VUKT5BAUGH, C. G. (W) Glo-lex Chemicals, Inc. 3056 Bandini Blvd. Los Angeles, Calif. 90023 iyUSKE, Richard L. (R) Higbview Village R. R. 1, Clearfield, Pa. (Harbison-Walker Refractories Co.) WYANDOTTE CHEMICALS CORP. (Paul E. Burchfield) 1609 Biddle Ave. Wyandotte, Mich. 48193 uryGANT, James F. (RFI) American Oil Co. Research & Development Dept. 2500 New York Ave., Box 431 Whiting, Ind. WYMAN, George F. (S) Sherwin-Williams Co. Ozark Smelting & Mining Div. Box 855, Coffeyville, Kans. 67337 WYNDHAM-QUIN, Francis H., Jr. (RI) General Delivery, Hitchins, Ky. (General Refractories Co.) WYSOR. D. C. (R) 50 Church St., New York 7, N. Y. (Consulting Geologist) yACURA, Stephen B. (W) Swindell-Dressler Co. 441 Smithfield St. Pittsburgh, Pa. 15222 YAGI, Kenzo Hokkaido University Dept, of Geology & Mineralogy Sapporo, Japan YALCINKAYA, Altug Box 1439, Alfred, N. Y. 14802 YAMADA. Burton J. (DJ) 10451 Buena Plaza Circle Rancho Cordova, Calif. 95670 (Aerojet-General Corp.) YAMAGUCHI, Mitsuo (W) 68 Oakwood Ave., Kearny, N. J. (Noritake Co., Inc.) YAMAMOTO, Hideo (G) 40 Central Park, S. New York 19, N. Y. (Asahi Glass Co.) YAMASAKI, Kazuo Chemical Institute, Science Faculty Nagoya University Chikusa, Nagoya, Japan YAMAUCHI, Toshiyoshi 2340 Midorigaoka Meguro-Ku, Tokyo, Japan (Tokyo Institute of Technology) YANG. Julie C. (B) Johns-Manville Research Center Manville. N. J. 08835 YANIERO, Armanto (E) 445 Harris Ave., Middlesex, N. J. (Gulton Industries; Inc.) YARTE. Andrew A. (W) Edificio Monterrey. P. O. Box 1751 Monterrey, N. L., Mexico YATES; James W. (RI) 486 F Duane Terrace Glen Ellyn, 111. (Amsted Research Labs.) YAUN, Claude L., Jr. (S) 613 Pine Bluff. Malvern, Ark. (Acme Brick Co.) YAVORSKY, Paul J. (BI) Zirconium Corp. ofAmerica Box 9583, Solon, Ohio 44139 YEE, Tin Boo (C) 209 Walker Ave., N. E. Huntsville, Ala. 35801 (Redstone Arsenal) YENAWINE, David L. (BI) R. R. 1, Box 73-B, Moodus, Conn. , _ (Praff & Whitney Aircraft) YENCKEN, Arthur J. R. E. L. Yencken & Co. Pty. Ltd. 58-72 Queen's Bridge St. South Melbourne, Viet., Australia YEROUCHALMI, David J. Centre d'Etudes Nucleaires de Saclay Boite Postale No. 2 Gif-sur-Yvette, S. & O., France Vol. 43, No. 10 (1964) YERRICK, William B. (R) Allegheny Ludlum Steel Corp. Brackenridge, Pa. YOCOM, Ray A. (G) 3505 Regalwoods Dr. Doraville, Ga. 30040 (International Minerals & Chemical Corp.) YODER, George ". 152 Miles A recuse, N. Y. 13210 YOKOTA, Michael j. University of California Dept, of Mineral Technology Berkeley, Calif. 94720 YOKOTA, Ryosuke Tokyo Shibaura Electric Co. Central Research Labs. 1 Toshiba-cho Komukai Kawasaki-shi, Tapan YOLDAS. Bulent E. 2094 Neil Ave., Apt. 53 Columbus, Ohio 43201 YOON, Hyo Sub University of Cincinnati Basic Science Bldg. Cincinnati, Ohio 45221 YOON, Kwang Ho National Industrial Research Institute 199 Dongsoongdong, chongno-Ku Seoul, Korea YORK, James A. (S) INTERPACE, Ceramics Div. 2901 Los Feliz Blvd. Los Angeles, Calif. 90039 YOSHIKI, Bumpei 304 Tsurumi-cho, Tsurumi-ku Yokohama, Japan (Ceramic Association of Japan) YOSHIMURA, Takahisa Niigata University Faculty of Science 5214 Nishiohata-machi Niigata, Japan YOST. Ernest L. (G) Kopp Glass, Inc. Box 8255, Pittsburgh, Pa. 15218 YOUMANS, Robert M. (B) 1316 W. 81st St. Indianapolis, Ind. 46260 (Union Carbide Corp., Linde Div.) YOUNG, Catharine E. Archie Bray Foundation Box 931, Helena, Mont. YOUNG, David A. (S) 1202 Broadway, Concordia, Kans. (Cloud Ceramics) YOUNG, Herbert N,, Jr. (W) Zeller Corp., Fort Wayne Rd. Defiance, Ohio 43512 YOUNG, Howard S. (B) R. R. 1, Chadds Ford, Pa. (E. I. du Pont de Nemours & Co.) YOUNG, James E. (BIP) State University of New York College of Ceramics, at Alfred Univ. Alfred. N. Y. 14802 YOUNG, John C. (G) Portuguese Bend Club Portuguese Bend, Calif. (Glass Designers, Inc.) YOUNG, John C. (RI) 1301 N. Kentucky Rd., Mexico, Mo. (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) YOUNG, Paul C. (E) Maida Development Co. 214 Academy St., Hampton, Va. 23369 YOUNG. Robert C. (R) Babcock & Wilcox Co. Box 835. Alliance, Ohio 44601 YOUNG, Robert W. (GI) American Optical Co. Glass Development Lab. Research Dept., Southbridge, Mass. YOUNG, Stanley H. (RI) Cleveland Quarries Co. Amherst, Ohio 44001 YOUNG, Willard G. (WI) Case Manufacturing Div. Ogden Corp, 1000 W. Pine St., Robinson, 111. YOUNG. W. O. (WI) 6 Livingston St. Honeoye Falls, N. Y. (I-T-E Circuit Breaker Co. Victor Insulators Div.) YOUNGBLOOD, Charles J., Jr. (G) Mississippi Glass Co. 88 Angelica St. St. Louis, Mo. 63147 YOUNGS, Robert A. (E) 11 S. Seventh St., Allegany, N. Y. (Hi-Q Div., Aerovox Corp.) YOUNT, Joseph G., Jr. (MJI) 1801 Parkline Dr. Pittsburgh, Pa. 15227 (United States Steel Corp.) YU, Leonardo 530 W. Water St., Elmira, N. Y. YUSA, Mitsuo Akita University, Mining College Dept, of Mechanical Engineering Akita, Japan YUTZEY, Marvin G. (D) Fostoria Glass Co., 1200 First St. Moundsville, W; Va. 26041 z ZAHLER, Carl H. 116 Glenwood Rd. Rossford, Ohio 43460 ZAHN, William A. (W) 69 Glenwood Dr. New Shrewsbury, N. J. (Atlantic Tile Manufacturing Co.) ZAHNISER, George B. (W) Shenango Ceramics, Inc. Box 120, New Castle, Pa. 16103 ZAIDI, S. R. Ali (GI) Knox Glass, Inc. Technical Development Dept. Knox, Pa. 16232 ZAJAC, Thomas K. Box 6, Vernon, N. Y. 13476 ZANOW1AK, Peter P. (SI) 700 N. W. 17th St. Mineral Wells, Texas (Texetamics, Inc.) ZAUG, Dawson D. 1645 Foucher St. New Orleans, 15, La. ZAV1S, Lewis (WI) 11012 S. Chanera ' Inglewood, Calif. 90303 (H. F. Coors Co., Inc.) ZEBROWSKI, Richard (W) One Second St., Old Bridge, N. J. (Woodbridge Sanitary Pottery Corp.) ZEHMS, Ernest H. (B) 5076 Calderon Rd. Woodland Hills, Calif. (Aerospace Corp.) ZEHRLAUT, Herbert A. R. (R) 3215 Flagler Ave. Key West, Fla. 33044 (Calcium Aluminate Cement Corp.) ZEILLER, Irwin F. (M) 150 Mason Dr. Manhasset, L. I., N. Y. (Bi F. Drakenfeld & Co., Inc.) ZEITSCH, Karl J. (C) Union Carbide Corp. Box 500, Lawrenceburg, Tenn. 38464 ZELLER CORP. (R. E. Costello) Fort Wayne Rd. Defiance, Ohio 43512 ZELLER, R. C. (B) Zeller Corp., Fort Wayne Rd. Defiance, Ohio 43512 ZENTNER, Henry M. (G) Engelhard Industries, Amersil Div. 685 Ramsey Ave., Hillside, N. J. ZETO, Robert J. (B) Rocketdyne Div., Dept. 591-364 North American Aviation, Inc. 6633 Canoga Ave., Canoga Park, Calif. ZIEGLER. Edward R. Box 1372, Alfred. N. Y. 14802 ZIELINSKI. L. Stanley (DP) - 96 Dorchester Rd. Buffalo, N. Y. 14213 (New York State College of Education, Buffalo) ZIMAR, Frank (G) Coming Glass Works Houghton Park, Coming, N. Y. 14832 ZIMMER, David C. (WFI) 2507 St. Clair Ave. East Liverpool, Ohio 43920 (Sterling China Co.) ZIMMERMAN, Joe A. (El) 4622 Fairwood Lane Chattanooga, Tenn. 37416 (American Lava Corp.) ZIMMERMAN, Philip D. (R) Synrox.'Inc. Box'477, Crystal Lake, 111. 60014 815 7lNK, George H. (Cl) p0w Smith Inc. ipr Bos 5090, Southside Sta. ' Little Rock, Ark. 72206 tlN'SZER, William K. (S) L Hamilton Pressed Brick Co. 215 Kensington Ave. S. Hamilton, Ont., Canada 7lVE, William (S) * United States Borax & Chemical Corp. 1627 Peachtree St., N. E. Atlanta, Ga. 30309 OTNICK, Herbert (El) ^ 117 Waverly PL, New York, N. Y. (Mucon Coro.) ZLlTKO, John E. (B) 808 Regina St., Philadelphia, Pa. (General Electric Co.) 7XEIMER, Joel E. (El) 171 Grove Ave., Verona, N. J. (Magnetic Dielectrics Corp.) ZOCHER, Roy W. (B) 506 Jane Dr. Lawrenceburg, Tenn. 38464 (Union Carbide Corp.) ZOLLMAN, James A. (E) 1915 St. Regis Lane, Lancaster, Pa. (Radio Corp. of America) ZOOK, :.~rry J. 77 Chittenden Ave. Columbus, Ohio 43201 ZOPE, Bhaskar D. Lilian House, Second Floor 145 L. J. Rd. Mahim, Bombay 16, Tndia (Atomic Energy Establishment Trombay) ZORN, Fritz M. (G) .Wyandotte Chemicals Corp. Wyandotte, Mich. 48193 ZSOLNAY, Laszlo M. (B) 164 Hennepin Rd. Grand Island, N. Y. 14072 (Carborundum Co.) ZUCKER, Stephen C. 17 Christy Lane, Springfield, N. J. ZUDNAK, Stephen J. (W) General Porcelain Mfg. Co., Inc. Box 5005, Trenton, N. J. ZUMAQUERO, Frank J. (E) Monolith, Inc., 885 Maude Ave. Mountain View, Calif. 94041 ZUMWALT, Donald A. (E) 4212 Via Pinzon Palos Verdes Estates, Calif. 90275 (Electronic Memories, Inc.) ZUNICK, Michaci J. (E) Box 314, Friess Lake, Hubertus, Wise. (General Electric Co.) ZUROMSKY, George (B) 3 Ridgeview Dr., Bloomfield, Conn. (Combustion Engineering, Inc.) ZUSMAN, Ralph II. (Pi 8940 S. W. Woodsidc Dr. Portland 25, Ore. (Precision Castparts Corp.) ZVANUT, Albert J. (M) 16229 Honnington St., Whittier, Calif. (Stoody Co.) ZVANUT, Frank J. (MFI) 2 Country Club Acres, St. Charles, Mo. (Cabot Corp.) ZWERMANN, Carl H. (BF) 806 W. Main St., Robinson, 111. ZWETSCH, Artur Villeroy fit Boch 6642 Mettlach/Saar, Germany ZWICKER, Walter K. (B) Thiokol Chemical Corp. Reaction Motors Div. Denville, N. J. 07834 ALLEN, Richard W. (E) General Electric Co. 316 E. Ninth St. Owensboro, Ky. 43201 BALLMAN, Edward A., Jr. 1003 Park, Rolla, Mo. 65401 BHASKAR, Vivek N. Ishwar Industries Ltd. P. O. Ishwar Nagar New Delhi, India CARPCO RESEARCH & ENGINEERING, INC. (John F. Hunt) Box 3272, Jacksonville, Fla. 32206 COLEMAN, James H. Box 215, Alfred, N. Y. 14802 DiLIDDO, Ronald C. Box 827, Alfred, N. Y. 14802 EBELER, William J. 308A Oak St., Rolla, Mo. 65401 HEINO, Vivika P. (DP) Briar Hill Rd., R. R. 1 Concord, N. H. (Rhode Island School of Design) HILL, Chester L. 103 W. 13th, Rolla, Mo. 65401 HORNER. M. Harlan (B) 704 Kalamath Dr. Del Mar, Calif. 92014 (General Atomic Div. General Dynaipics Corp.) Addenda JENNER, Michael D. Box 827, Alfred, N. Y. 14802 JUNKER, Christopher A. Box 1251, Alfred, N. Y. 14802 KIRBY, Claude K. (C) Porcelain Enamel Institute, Inc. 1145 19th St., N. W. Washington, D. C. 20036 LEVINE, Richard F. 46 Union St. New Brunswick, N. J. 08901 LIND, Roger S. (C) Coors Porcelain Co. 600 Ninth St., Golden, Colo. MILLER, Roman R. (B) 1232 Pinecrest Circle Silver Spring, Md. 20910 (Naval Research Lab.) MOORE, John R. (R) 229 Ridgedale Ave. Florham Park, N. J. 07932 ( Springfield Facing Corp.) NEWKIRK, John B. (BP) Cornell University Bard Hall, Ithaca, N. Y. 14850 PASTO, ARVID E. 236 N. Main St. Spencer, N. Y. 14883 PETSCHKE, Charles A. 146 Hamilton St. New Brunswick, N. J. 08901 RANERI, Peter G. 3 W. State St. Johnstown, N. Y. 12095 SCHOLZ, Frederick J. (E) Electronic Research Div., Clevite Corp. 540 E. 105th St. Cleveland, Ohio 44108 SCOTT, Aldom H. (M) 7295 Knoll Dr. North Tonawanda, N. Y. 14120 (National Lead Co. Titanium Alloy Manufacturing Div.) SPEAR, Maxwell K., Jr. 6045 Glenridge Rd. Charlotte, N. C. 28211 STEVENSON, Halsey B,, III Box 847, Alfred, N. Y. 14802 STONE, W. J. Dennis (E) Ferrox Iron Ltd. 108 David Dr., Ottawa 5, Ont., Canada TVERGAARD, Aage M. (R) Harbison-Walker Refractories Co. Box 189, Ludington, Mich. 49431 WIDGER, G. Thomas (G) 3811 N. Walnut St. Kansas City, Mo. 64116 (Gustin-Bacon Manufacturing Co.) WOLF, Edward A. Box 1267, Alfred, N. Y. 14802 VOL. 43, No. 10 (1964) 817