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OCTOBER o 1963 tabbies* Membership Roster The American Ceramic Society .j-jjjs Roster is published only for the canverjence of members of The American Ceramic Society. Its use as a mailing list is in lotion of federal copyright. ^'`listings are in alphabetical order. New members received too late to be included are listed in the Addenda on page 671. A sepa- Roster for the National Institute of Ceramic Engineers, showing grades of membership, is on pages 675 and 6/ / of this issue. f*te .r^esc listings give the member's preferred wiaiKng address. Where this is not his business address his company connection isshown oarentheses. Divisions and other Society affiliations are indicated in parentheses following each name, in accordance with the code frjJEjv t^ow. The absence of any such designation indicates that the member is from outside the United States or a student member, fj^er of whom has Division affiliation. p__Basic Science Division p--Design Divisioh q__ Glass Division h--Electronics Division g--Ceramic-Metal Systems Division M--Materials and Equipment Division R--Refractories Division S--Structural Clay Products Division W--White Wares Division X--No Division affiliation F--Fellow of The American Ceramic Society J--Junior Member I--NNaational Institute of Ceramic Engineers C--Ceramic Educational 'Council A igBEY. G- (G) General Refractories Co. i$2Q Locust St.. Philadelphia 2, Pa. ABBOTT. Charles E. (DC) A jfsssadmsetts College of Art Brookline & Longwood Aves. Boston, Mass. aBBOTT- Raymonds-. Jr:' (G) ' A Owens-Illinois- . Boa 1035, Toledo 1, Dhio ABBOTT, Russell W. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio ABE, Tosio 1001, Kami-ikegami-cbo, Ota-ku Tokyo, Japan (Tokyo Shibanra Electric Co., Ltd.) ABERNETHY, Lonnie L. (XIC) . Texas Western College ' School of Mines & Engineering . El'Pasb, Texas ' . ABOAF, Joseph (B) International Business Machines Corp. Thomas J. Watson Research Center Box 218, Yorktown Heights, N. Y. ABRAMSON, Isaac Av. Atlantic* 2856, Apto. 403 Rio de Janeiro. Brasil (Klabin Irmaos & Cia.) ABREU, Henry J. (E) Jova Brick Works, Roseton, N. Y. ABRILLE, A. Villa San Miguel Brewery, Inc. 1112 J. P. Laurel Sr. Manila, Philippines ACCARY, A. Commissariat a PEnergie Atomiqne Boite Postal No. 2 Gif-sor-Yvette, Seine & Oise, France .. AC COMPACTING PRESSES, INC. c/n ARNHOLD CERAMICS, INC (Walter A. Gort) Box 223. Nixon. N. J. ACCOUNTIUS, Oliver E. (R) 18625 Cassandra - Tarxana, Calif. 91356 (Rocketdyne Div,, North American Aviation, Inc.) ACKERMAN, Roger G. (GJ) 43 W. Sixth St., Coming, N. Y. (Corning Glass Works) ACLOQUE. Paul Compagnie de Saint-Gobain 52 Bd. de la Villette Paris I9e, France ACME BRICK CO. (Locins C Gresham, Jr.) Box 425, Fort Worth 1, Texas A C SPARK PLUG DIV. GENERAL MOTORS CORP. (Karl Schwartzwalder) Box 1002, Flint 1, Mich. ADAMS CLAY PRODUCTS CO. (James A. Cunningham) Box 32, Martinsville, Ind. ADAMS. Clovis H. (S) Sherwin-Williams Co. 188 W. Randolph St., Chicago 1, 111. ADAMS. Edward F. (R) 167)6 Flint Ave., Coming, N: Y, .(Coming Glass Works) ADAMS,Edward U (S) Murray Tile Co., line., Lewisport, Ky.' ADAMS. Frederick W. (G) 269 S. Prospect Ave. Clarendon Hills, 111. (Continental Can Co., Inc.) ADAMS. Milton (G) 3682 W. River Rd., Toledo 14, Ohio (Libbey-Owens-Ford Glass Co.) ADAMS, P. Bruce (G) Corning Glass Works Research andDevelopment Corning, N. Tt.';: 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 ADAMS, S. L. (G) Joseph E. Seagram & Sons, Inc. Seventh St. Rd., Lonisville 1, Ky. ADAMSTON FLAT GLASS DIV., ROLLAND GLASS CO. (Joffre J. Rolland) Box 631, Clarksburg, W. Va. ADCOCK, Lawrence W,, Jr. (LI) 26 Hawthorne Lane, Weston, Mass. (U. S. Sonics Corp.) ADDERLEY, James R. 42 Church St., Brierley Hill S. Stafford, England (E. J. & J. Pearson Ltd.) AFFLERBACH, Harry (E) R.R. 4, Frankfort, Ind. (Ingram-Richardscm, Inc.) A. G. DER GERRESHEIMER GLASHUTTENWERKE Development Div., 99 Heyestrasse Dusaeldorf-Gerreaheim, W. Germany AGRON, Albert M. (E) Pfaudler Permutit Inc. Taylor St., Elyria, Ohio AGUILAR. Raul (E) Ferro Enamel de Mexico, S. A. Oriente 171 No. 450, Colonia Aragon Mexico 14, D. F. AGUIRRE, Gustavo Pedro Bustamante 1870 Montevideo, Uruguay (A. P. Green-Comaco Refractarios S. A.) AIKEN, Donald B. (R) 995 Carter Dr., Grand Island, N. Y. (Carborundum Co.) A1TKEN, Edward A. (B) General Electric Co. Box 132, Cincinnati 15, Ohio AKAM.J.W. (S) Natco Clay Products Ltd. Aldershot Snb. P. O. Burlington, Ont.. Canada AKIN, Charles L. (R) . 1823 Pisgah Rd., North Augusta, S. C. (Babpock ff Wilcox Coi) > AKIN, James D. (G) National Lime & Stone Co. First National Bank Bldg. Findlay, Ohio AKKERON, Ludwig F. (B) Meyercord Co., 5323 W. Lake St. Chicago 44. 111. AKRON PORCELAIN CO. (George H. Lewis, III) 2792 Cory Ave., Akron 14, Ohio ALBERS-SCHQENBERG, Ernst (F) Scestrasse 194 Feldmeilen ZH, Switzerland (Consultant) - ALBERTALLI, Stephen L. (G) 12 Halm Dr., Corning, N. Y. (Coming Glass Works) ALBINAK, Marvin J. (G) 2670 Meadowwood Dr., Toledo 6, Ohio (Owens-Illinois) ALBON, Derek (R) Qaybnm-Harbison Ltd. Box 160, Abbotsford, B. C, Canada ALBRECHT. Ernst Ringstrasae 15 541 Hoehr-Grenzbansen 1, W. Germany (Staatliche Ingenieur-u. Weikschnle far Keramik) ALCOCK, Ronald H. "Ferrum" Eapana 402-600, Avellaneda Buenos Aires, Argentina (Feman. S. A. de Ceramics y ' Metalnrgia) i ALEIXANDRE, Vicente Spanish Ceramic Society C. Serrano 113, Madrid 6, Spain ALELUIA, Joao C. F. Av. Dr. Lourenco Peixinho 139, 1* Aveiro, Portugal (Fabrics Aleluia) ALENIUS, Carl-Axel (I) Ostra Brunnsparken 3A . Helsinki, Finland ( Pnrgaa Kalkberg* Aktiebolag) ALESHIN, Eugene (B) Johns-Manville Research Center Manville, N. J. 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 1, Ohio . Vol. 42, No. 10 (1963) O Copyright 1083 by The American Ceramic Society, lac. 547 rAUl/UA, iiiidiu R. R. 3, Box 227, Koblesvillc, Ind. AUKRUST, Egil (R) Jones & Laughlin Steel Corp. Graham Research Lab. 900 Agnew Rd., Pittsburgh 30, Pa. AULT, Neil N. (BFI) Norton Co., One New Bond St, Worcester 6, Mass. AUSKERN, Allan (Bj Brookhaven National Lab. Nuclear Engineering Dept. Upton, L. 1., N. Y. AUSTENAL CO. DIV. HOWE SOUND CO. (R. C Feagin) Box 625 Dover, N. J. AUSTERMAN, Stanley B. (B) 7006 Andasol Ave., Van Nnys, Calif. (Atomics International Div. North American Aviation, Inc.) AUSTIN, Arthur O. (E) Box 109, Barberton, Ohio (A. O. Austin, Inc.) AUSTIN, B. O. (E) Box 1121, Lima, Ohio (Consultant) AUSTIN, Garth F. (R) Corhart Refractories Co. Buckhannon, W. Va. AUSTIN, James Bliss (BF) United States Steel Corp. r. Rnr.2401,525 WilamiTenn PL . . Pittsburgh 30, Pa.-' . AUSTIN. Lewis M. (G) 1821 Pilgrim Rd., Toledo 7, Ohio ( Owens-Illinois) AUSTRALIAN CERAMIC SOCIETY (Bernard Baggaley) Dept, of Ceramic Engineering, Box 1 Kensington, N. S. W-, Australia AVRIL, Jack J. (RI) c/o Grossman, 13000 Raymer North Hollywood, Calif. AXEL, Barry E. 1019 Madison Ave., Apt. 9 Lakewood, N. J. AYDELOTT. Elliott C. (SFI) Waverly. Pa. (International Salt Co.) AYERS, John W. (M) National Lead Co., Box 1467 Charleston 25, W. Va. B BAAB, Kenneth A. (RFI) Bethlehem Steel Co., Research Dept. A. B. Homer Research Labs. Bethlehem, Pa. BAAK, Tryggve (G) 2250 Cheltenham Rd, Toledo 6, Ohio (Owens-Illinois Technical Center) BABA, Paul D. (L) 36 Shady Ln, Bound Brook, N. J. (Bell Telephone Labs., Inc.) BABCOCK. Clarence L. (GF) 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. (Washington Porcelain Co.) BABCOCK. Richard R. (G) Armstrong Cork Co. Box ISO, Millville. N. J. BABCOCK ft WILCOX CO. (Robert A. Barr) Old Savannah Rd., Augusta, Ga. BACHMAN, Charles D. (G) 684 Dorian RiL, Westfield, N. J. (Metro Glass Co.) BACHMAN. George S. (LI) Redfield Village 16B 3 Metuchen, N. J. 550 2109 East St., Golden, Colo. (Coots Porcelain Co.) BACHMAN, James R. (R) 15445 Karl Ave., Monte Sereno, Calif. (Kaiser Refractories Div. Kaiser Aluminum 8c Chemical Corp.) BACHMAN, Wheeler Carr (W) Box 231, Wheeling, W. Va. (Carr China Co.) BACKMAN, Harry E. AB Emmaboda Glasverk Emmaboda, Sweden BACON. Frank R. (GF) 3153 Darlington Rd., Toledo 6, Ohio (Owens-Illinois) BACON, James F. (B) United Aircraft Corp., Research Labs. 400 Main St., East Hartford 8, Conn. BADERTSCHER, Darwin E. (B) Socony Mobil Oil Co., Inc. Research Dept., Paulsboro, N. J. BADGER, Alfred E. (GF) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio BADGER, William B. R. R. 1, Box 394, State College, Pa. BAGBY, Richard A. (L) R. R. 1, Salem, Ind. (Ferraloy, Inc.) BAGGALEY. Bernard ' Australian Ceramic Society Dept-'of Ccramk Engineering, Box-1 Kensington, N. S. W.,.Australia BAGLEY, Norman H. (L) R. R. 5, Box 21, Latrobe, Pa. (Carborundum Co.) BAGLEY, Rodney D. University of Utah Dept, of Ceramic Engineering Salt Lake City, Utah BAHL, Jon M. 4715 19th N. E., Seattle 5, Wash. BAILEY, Ellen J. (BJ) '1355 Peabody St. N. W.. Apt. 410 Washington 11, D. C. (National Bureau of Standards) . BAILEY. Floyd (El) 840 S. Sixth Ave., Kankakee, 111. (A. O. Smith Corp.) BAILEY, Joseph T. (LJI) 509 Leafwood Dr., Hixson, Term. 37343 (American Lava Corp.) BAILEY, Richard J. Doulton Fine China Ltd. Royal Doulton Potteries Burslem. Stoke-on-Trent, England BAILEY, Thomas W.. Jr. (R) 76 Parkview Dr., Clearfield, Pa. (Harbison-Walker Refractories Co.) BAIN. Andrew R. The Whins, 34 Park Terrace Stirling, Scotland BAIR, George J. (GFI) Technical Products Division Corning Glass Works, Corning, N. Y. BAKER, Arvid H. (G) 300 Catlin Ave., Port Allegany, Pa. (Pittsburgh Coining Corp.) BAKER, Burton E. (R) 128 Fir St, New Lenox, III (General Refractories Co.) BAKER, Danid R. (L) Minnesota Mining ft Manufacturing Co. 2301 Hudson Rd., Bldg. 201-1, Rm. 1043 St. Paul 19, Minn. BAKER, Houston R. (G) Box 2, Lancaster, Ohio 43130 (Sharp-Schurtx Co.) BAKER. Jerry D. (E) American Metal Products Co. 2601 S. State St., Ann Arbor, Mich. BAKER, Robert J., Jr. 7 Fisher Ct, Urbana, IQ. BAKER, Robert L. (G) Lantern Lodge, R. R. 2 Scio, N.Y. (Air Preheater Corp.) Box 46, Wayne, Ohio (Owens-Illinois) BAKKEN.A. C.,Jr. (M) Aluminum Co. of America Chemicals Div., Sales Office Box 3024, Buffalo 5. N. Y. BALDAUF, Earl E. (WI) Flamingo Tile Corp., Box 112 Lake Wales, Fla. 33853 BALDRY, Stanley F. T. ERG Research Labs., Brookside Ave. Rustington, Sussex, England BALDWIN, W. J. (W) Titanium Alloy Mfg. Div. National Lead Co., Box C Bridge Station, Niagara Falls, N. Y BALINKIN, Isay (WFC) University of Cincinnati Cincinnati 15, Ohio BALINT, Louis J. (B) 310 New Lenox Rd., Lenox, Mass. (General Electric Co.) BALL BROTHERS CO., INC (R. Arthur Gaiter) 1509 S. Macedonia Ave., Muncie, Ind. BALL, Richard J. 171 Main St., Apt. 16, Madison, N. J BALLARD, Hermit H. (L) Auburn, Hockessiu, Del. (E. 1. du Pont de Nemours ft Co.) BALLOG, George M. - 129 S-Pogh St., State College, Pa. BALTZER, W. W, (G) :' * -* Pittsburgh Plate Glass Co. Works 12. Clarksburg, W. Va. BALUHA, Gerald F. (EJ) Coots Porcelain Co. 600 Ninth St., Golden, Colo. BAMFORD, William P. (G) Libbey-Owens-Fprd Glass Co. 1701 E. Broadway, Toledo 5, Ohio BANERJEE, A. Behar Firebricks & Potteries Ltd. - - - P. O. Mugnra.DUt. Dhanbad, India BANISTER, Monte W. (E)" 1007 Westgate Rd Mount Prospect, 111. (Ferro Corp-) BANKS, John P./ 37 Pinebnrst Rd., Farmingdale, N. Y. BAQUE, Harold W. (GI) 2585 Temple Hills Dr. Laguna Beach, Calif. (Corhart Refractories Co.) BARBA, Charles E., Jr. (L) 10 N. Main St., Doylestown, Pa. (Harper Electric Furnace Corp.) BARBARO, Michad J., Jr. (L) 9000 Zuni A-12, S. E. Albuquerque, N. M. (Sandia Corp.) BARBER, Fred O. (M) 788 Evening St., Worthington, Ohio (Harrop Ceramic Service Co.) BARBER, Stephen W. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo 7, Ohio BARBOUR. David J. (WF) 251 E. Highland Dr., Zanesville, Ohio (Consultant) BARBRE, Norris H. (S) Hanley Co. One Gateway Center Pittsburgh 22, Pa. BARCZAK, Virgil J. (B) Champion Spark Plug Co. Ceramic Div. 8525 Butler Ave., Detroit 11, Mich. BARDSLEY. James J. (E) 57 Anthony St, Rochester 19, N. Y. (Pfsudler Peimulit Inc.) BARFOD, Peter Norsk Teknisk Ponelenfabrikk Poitbeb 188, Fredrikstad, Norway BARKER, Harris C. (LJ) 397 College St, Macon, Ga. (U. S. Naval Ordnance Plant) Ceramic B c Spark Plug Div. general Motors Corp., Flint 2, Mich. b\'A. Gordon L. (S) PA fjlTERPACE Box 7338, Murray 7, Utah B.RKARO, L*" M (W) P7* 28 Candle Wood Lane, Avon, Conn. /Hartford Faience Co.) aRXER- John W) " jlO Chalcedony St., Apt. 11 gan Diego 9, Calif. (General Atomic Div. general Dynamics Corp.) _.n\-ES, George W. (R) ** Horton Co., One New Bond St. Worcester 6, Mass. osRVES, Gordon A. (D) B 170 Ava Rd. Toronto 10, Ont., Canada (Toronto Board of Education) aRNtES. Harry H. (LI) *31 High Field, Glen Cove, L. I., N. Y. (Wah Chang Corp.) BARNES. Lawrence D. * 2256 The Circle, Raleigh, N. C. -ijlNES, Wilson R. (R) B 600 Sunset Rd., Louisville 6, Ky. (Catalyst & Chemicals, Inc.) 8ArNETT. Donald L. (L) B Piezoelectric Div., Clevite Corp. 232 Forbes Rd., Bedford, Qhio B*RN,ETT^Jmes'V-H 724 Madison St., Eldorado, 111. baRNEY. Ronald N. (B) R. R. 2, Lyons St., Westboro, Mass. (Bay State Abrasive Products Co.) BARON. Jean Laboratoires de Refractaires et Minerals 71. Ave. dn Gl. Leclerc, Nancy, France BURR, Francis A. (L) 8679 Jenny Ave. San Diego 23, Calif. ' (Narmco Research ft Development1 Div. of Telecomputing Corp.) BARR. Harold N. (E) Martin Marietta Corp., Nuclear Div. Mall No. 727, Baltimore 3. Md. BARR. Harry (M) Consolidated Feldspar Dept. International Minerals & Chemical Corp. Box 1843, Trenton 7, N. J. BARR. John B. (B) National Carbon Co., Research Labs. Box 6116, Cleveland 1, Ohio BARR. John R. (L) Carborundum Co. 24800 Lakeland Blvd. Cleveland 23, Ohio BARR, Robert A. (R) Babcock ft Wilcox Co. Old Savannah Rd., Augusta, Ga. BARR, Seymour J. (S) Shenandoah Brick ft Tfle Corp. Box 32, Winchester, Va. BARRASH, Marshall J. Box 2300, Georgia Ted. Atlanta 13, Ga. Barrett, e. l. (R) Cbas. Taylpr Sons Co. South Shore, Ky. RAMETT, Harvey N., Jr. (R) 2233 St. James Parkway Cleveland Heights. Ohio m. Incorporated) ARSETT. Marlin W. (G) 154 Ariie Dr, Crystal City, Mo. ^ . (Pittsburgh PUte Glass Co.) BARRETT. Robert C (S) Chemical Products Corp. . Cartersville, Ga. "NttETT. Wayne E. (S) Iowa Clay Pipe Co. RavoS^10, MoiDcs 22, Iowa "***17. Wayne T.(B) Foote Mineral Co. *** WO, Exton, Pa. 42, No. 10 (1963) Norton Co, Worcester 6, Mass. BARTA, Rudolf Chemical-Technological University Hradcsny, Micnrinova 5 Praha 6, Czechoslovakia BARTH, Akscl Enhemsg. 2, Goteborg H, Sweden (Eriksberg Mek. Verkstad AB) BARTHOLOMEW, George A. (M) United States Steel Corp. S25 William Penn Place, Rm. 2820 Pittsburgh 30, Pa. BARTLETT-COLLINS CO, (Harrison I. Bartlett) Box 519 Sapulpa, Olcla. BARTLETT. E. E. (G) Bartlett-Collins Co. Box 519, Sapulpa, Okla. BARTLETT, Harrison I. (G) Bartlett-Collins Co, Box 519 Sapulpa, Okla. BARZAGHI, Luciano Ceramics Sao Caetano Av. Pauliata 2073--1* Caixa Postal 278, Sao Paolo, Brazil BASCHE, Malcolm (R) 131 Upland Rd, Waban 68, Mass. (High Temperature Materials, Inc.) BASIC INCORPORATED (Harley C. Lee).B45 Hanna Bldg. . . Cleveland 15, Ohio BASKIN. Yehuda (B)` Argonne National Lab, Ceramics Group 9700 S. Cass Ave, Argonne, 111. BASLER, Wayne G. (R) 1772 Kings Hwy, Lincoln Park, Mich. (Ford Motor Co.) BASSETT, Leon B. (BC) Box 284, Alfred, N. Y. (State University of New York, College of Ceramics) BASSETT, Paul L. (R) " *312 N. Oak Dr, Tuscuznbia,-Ala! (Muscle Shoals Electrochemical Corp.)- BASSETT. Robert (S) Central Commercial Co. , Darlington, Beaver County, Pa. BASSETT, William L. (B) 24878 Newfaall Ave, Newball, Calif. (Atlantic Research Corp.) BATES, A. Allan (B) National Bureau of Standards Div. of Building Research Washington, D. C. 20234 BATES, Frank O. (LI) 9227 Eighth Ave. Inglewood, Calif. 90305 (Frenchtown Porcelain Co.) BATES, P. H. (Life, XF) 1620 Seventh St, N. St. Petersburg, Fla. BATES, W. S: (R) Spcctroehemical Labs, Inc. 8350 Frankstown Ave. Pittsburgh 21, Pa. BATESON, H. Marshall 68 Spring Grove Loughton, Favrr, England (Thermo*, Ltd.) BATESON, Sydney (G) Duplate Canada Ltd. Oshawa, Ont., Canada BATRUK, Stanley J, Jr. (M) New Jersey Zinc Co. 160 Front St, New York 38, N. Y. BAUER, J. Louis (R) Shenango Refractories Box 120, New Castle, Pa. BAUER, Richard M. (M) Mosaic Tile Co, Zanesville, Ohio BAUER, William C. (G) FMCCorp. Colorado School of Mines Research Foundation, Inc. Box 112, Golden, Colo. 5622 Seaview Ave. N. W. Seattle 7. Wash. (Consultant) BAULEKE, Maynard P. (B1C) University of Kansas Dept. Metallurgy & Materials Engineering Lawrence, Kans. BAUM, David S. (WJ) Bay State Abrasive Products Co. Westboro, Mass. BAUM, Frederick J, Jr. (B) E. I. du Pont de Nemours & Co, Inc. Experimental Sta, Central Res. Dept. Wilmington, Del. BAUMANN, Henry N, Jr. (BFI) R. R. 1, Box 92A, Burton, Wash. BAUMANN. Ralph (E) Troqueles y Esmaltes, S. A. Apartado Postal 371 Monterrey, N. L, Mexico BAUMER, Leon N. (R) 240 Rockingham Rd. Pittsburgh 38, Pa. (Mellon Institute) BAUMLER, Karl (G) Pittsburgh Corning Corp. One Gateway Center Pittsburgh 22, Pa. BAUSCH ft LOMB, INC ... (Norbert J. Kreidl) '. Rochester 2,H. Y. " * BAUSCHMANN, Walter W. Zippa-Klinker GmbH, 10 Wuestenkof Wennelslcirchcn/Rhld, Germany BAXTER. Gordon J. (R) Chicago Fire Brick Co. 7531 S. Ashland, Chicago 20, 111. BAYCE, Arthur E. (B) Stanford Research Institute Metallurgy Section Menlo Park, Calif. BAYER,'Gerhard Forc-hstr. 908 Hinteregg/Zurich, Switzerland (Owens-Illinois Technical Center) BAY STATE ABRASIVE PRODUCTS CO. (H. Nathan Stone) Westboro, Maas. BEACH. Thomas A. (G) 14649 Eighth S. W,, Seattle 66, Wash. (Penberthy Instrument Co.) BEALE, Seymour J. F. Derbyshire Silica Firebrick Co, Ltd. Friden, Harrington Nr. Buxton, Derby. England BEALS, M. Douglas (BFI) 104 Forest Rd, Fanwood, N. J. (Titanium Div, National Lead Co.) BEALS. Robert J. (RI) Argonne National Lab, Bldg. 212 9700 S. Cass Ave, Argonne, DL BEAM, James R. (WFI) 712 Mission Hm Rd. Boynton Beach, Fla. (Ceramic Engineering Service) BEARD, Charles T. (RJI) 915 Madison Ave, Flirabrth, N. J. (Foster Wheeler Corp.) BEARD, Clinton L. (LI) Penn Engineering ft Mfg. Corp. Tech Ceramics Div. 1295 N. W. 163rd St, Miami 69, Fla. BEARD, James R. (G) Flex-O-Lite Manufacturing Corp. Box 4366, Afhon Br, St. Louis 23, Mo. BEARD, William C. Ohio State University Dept, of Mineralogy 124 W. 17th Ave, Columbus 10, Ohio BEARDEN, Junes M. (R) Vir-Mar Apts, #206, Mexico, Mo. (A. P. Green Fire Brick Co.) BEARDSLEE, Howard J, Jr. (L) Zeller Corp. Fort Wayne Rd, Defiance, Ohio 551 i i BEARDSLEY, Clinton J. (W) 2247 Belleflower Dr., Alliance, Ohio (Ohio Brass Co.) BEARNSON, Dorothy (DC) University of Utah Art Center, Bldg. 460 Salt Lalce City, Utah BEASLEY, Dennis R. (G) Beaumont Co. Box 803, Morgantown, W. Va. 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 Ln., Oak Ridge, Tenn. (Union Carbide Nuclear Co.) BEAUCH. Robert N. (G) 3141 Rocksberry, Toledo 14. Ohio (Toledo Engineering Co., Inc.) BEAUCHAMP. Edwin K. (B) 215 Lynhnrst Ave., Hotseheads, N. Y. (Corning Glass Works) BEAUDIN, Lewis J. (B) 1019 Portage Rd., S. Niagara Falls, Ont., Canada . (Norton Co.) BEAUMALE, M. Andre Ste Ejectrodrinne Ugine -' Direction Blanche. Ferro=-'Alliages' ' , 6, Avenue des Barattes Annecy (Hte-Savoie) France BEAUPAIN, Peter 1534 S. 91st., Seattle 8, Wash. BEAVER, Thomas D. (R) Atlanta Gas Light Co. Box 4569, Atlanta 2, Ga. BEAVER, Wallace W. (B) Brash Beryllium Co. 4301 Perkins Ave. Cleveland 3. Ohio > . BEAZELL, William H. (G) R.'R. 2,Seventh St. Rd. New Kensington, Pa. (American Window Glass Div. American-Saint Gobain Corp.) BEBBINGTON, Philip J. (R) 30 ExeteT St., Morris Plains, N. J. (Anstenal Co., Div. Howe Sonnd Co.) BECHTOLD, J. H. (B) Westingbouse Research Labs. Churchill Borough, Pittsburgh 35, Pa. BECK. Elmer W. (M) Cesco Plant, Refractories Div. Ferro Corp., Box 151 Crooksville, Ohio BECK. J. Howard (M) BTU Engineering Corp. Bear Hill, Waltham 54, Mass. BECK, Warren R. (GF) , ..Minnesota Mining & Mfg. Co. 444 McKnight Rd., St. Paul 19, Minn. BECKEMEYER, Harry J. (M) 16005 Fernway Rd. Shaker Heights 20, Ohio (McGcan Chemical Co.) BECKER, Bruce N. (G) 222 Elisabeth Dr., Lancaster, Pa. (Radio Corp. of America) BECKER, Martin Q. (S) Brook-haven Pressed Brick ft Mfg. Co. Box 542, Broolchaven, Miss. BECKER. Walter D. (S) Brookhaven Pressed Brick ft Mfg. Co. Box 542. Brookhaven, Miss. BECKER. Wolfgang G. Loceria Colombiana S-A. Apartado Aereo 10-46 Medellin, Colombia BECKLEY, Don A. (E) 2635 Ellenbrook Dr. Rancho Cordova, Calif. (Aerojet-General Corp.) BEDDOES, John H. (G) Owens-Illinois, Libbey Products Adi St. ft Wheeling R. R. Toledo 1, Ohio BEEBE, Donald R. (E) 12126 S. Perry Ave., Chicago 28. 111. (A. O. Smith Corp.) BEECHAN, Charles R. (RJ) 1942 Lehigh St., Easton, Pa. (Bethlehem Steel Co.) BEECUER, Milton F. (RFI) 50 Woodland Rd., Holden, Mass. BEECHNER, Donald H. Buffalo Slag Co., Inc. Birch Rim RiL, Allegany, N. Y. BEELER, L. S. (W) Reynolds Metals Co. 6601 W. Broad St., Richmond 18, Va. BEERMAN, Henry P. (LI) 23 Alton Rd, Stamford, Conn. (Barnes Engineering Co.) BEERS. Roland F. (B) Box 23, Alexandria, Va. (Roland F. Beers, Inc.) BEETON, Earl E. (El) 1604 Lincoln St., Bethlehem, Pa. (Western Electric Co.) BEGIEN, Virginia American Ceramic Society 4055 N. High St. Columbus 14, Ohio BEGLEY. Edward R. (R) Corhart Refractories Co. 1600. W. Lee St., Louisville, Ky. . BEHAR FIREBRICKS ft . * POTTERIES LTD. (A. Baherjee) P. O. Mngma, Dist. Dbanbad, India BEHRNS, Lloyd S. (W) Kinetic Dispersion Corp. 45 Boxwood Lane, Buffalo 25, N. Y. BEINLICH. Alfred W. (R) 3404 19th Ave., Sheffield, Ala. (Tennessee Valley Authority) BEINLICH, Justus J. (R) United States Steel Corp., Room 2421 525 William Penn Place Pittsburgh 30. Pa. BEL, Alain .. ; Commissariat a l'Energie Atomique Boite Postal No. 1 Saint Paul lez Durance (BdJt.), France BELFORTI. David A. (R) 9 Johnson St., Ashland, Mass. (Electron Heating Corp.) BELKOWSKI. Arthur V. (W) 7 Tekening Way Hamilton Square, N. J. (New Jersey Porcelain Co.) BELL. Baxter J. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave., Toledo 7, Ohio BELL, Clarence D. (W) R. R. 3, Northgate Addition Cambridge, Ohio (Champion Spark Plug Co.) BELL CLAY CO. (Richard Bell) Gleason, Tenn. BELL, Kenneth E. (S) 13 Hiftwood Dr. Ottawa 5. Ont., Canada (Dept, of Mines & Technical Surveys) BELL. Richard (M) Bell Clay Co., Gleason, Tenn. BELL. William C. (BFC) 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 30, Pa. BELLIDO, Bartolome Darais Director Gcrente de M E R S A Lugones (Oviedo), Spain BENBENEK. Raymond (SI) Acme Brick Co. Box 425, Fort Worth 1, Texas BENDER, John H. (RI) 533 N. Second St. Wellsville, Mo. (Wellsville Fire Brick Co.) BENECKE, Mark W. 2839 Broadway, Bellingham, Wash. 552 BENECKI, Walter T,, Jr. (LJ) I 1909 Oregon Pike, Apt. E-9 Lancaster, Pa. I (Radio Corp. of America) BENEDICT. Virginia I American Ceramic Society ' 4055 N. High St., Columbus 14, Ohi0 BENGAL POTTERIES LTD. (G. K. Bhagat) 45 Tangra Rd. Calcutta 15, India BENJAMIN, Robert T. (R) Owens-Coming Fiberglas Corp. Glass Technology Dept., Newark, Oh'^ BENNER. Stanley G. (E) 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., Perth Amboy, N. J. BENNETT. Dwight G. (EFIC) 204 Ceramics Bldg. University of Illinois, Urbana, 111. BENNETT. Frederick R. (R) Box 325, Hartsville, S. C. (Carolina Refractories Co.) BENNETT. Harold (R) R. R. 1, Harmony, Pa. (Johns-Manville) . BENNETT, Hitry. (M) , _ ; * , . Applied Research Labs, of Florida' ' 650 Palm Av^, Hialeah, Fla: BENNETT, James E. (L) Cannon Electric Co.. 3208 Humboldt St Los Angeles 31. Calif. BENNETT. Marvin (WI) 33 Antoinette Ave. Poughkeepsie, N. Y. (IBM Corp.) BENNETT, Myles P. (SFI) . 6552 N. Oldham Lane San Gahriel. Calif. (INTERPACE) BENNETT. Philip M. (R) 6 Roberts Rd., Warren Township Plainfield, N. J. (Quigley Co.) BENNETT. Russell B. (B) 30] Thalia. Rochester, Mich. (General Motors Corp.) BENNETT, Truman W. Ohio State University Dept, of Mineralogy 124 W. 17th Ave., Columbus 10, Ohio BENNETT. Walter R. (SI) Acme Brick Co. Box 425. Fort Worth 1, Texas BENSON, Peter O. 1075 Bryant St., Rahway, N. J. 07065 (M ft T Chemicals Inc.) BENSON. Robert H. (L) Aluminium Limited Sales. lit 111 W. 50th St.. New York 20. N. Y. BENTLEY. Bernard F. Box 1276, Alfred, N. Y. BENTLEY, Jon D. (WJ) 3022 Colette, Richmond, Calif. (American Radiator ft Standard Sanitary Corp.) BENTON, Marion L. (R) Abrasives ft Ceramics, Inc. Box 1, Morrice, Mich. BENTZ. George B. (M) National Plumbing Pottery, Inc. City Park & Thurman Aves. Columbus 6, Ohio BENZEL. James F. 1003 E. Florida, Urbana, 111. BERG, Morris (LF) A C Spark Plug Div. General Motors Corp. Box 1002, Flint 1, Mich. BERG, Soren Porcelaensfabriken ``Danmark" A/S Vinkelvej lo. Kongens Lyngby. Denman Ceramic Bullktw Heather KQ., Madison, Ohio ?nimond Alkali Co.) ,,rPR Otto (G) Sq Breunig Ave.. Trenton 2, N. J. AcrON. Clifton G. (EIC) BFy,,iv*rity of Illinois jyepX. w. >>>nic Engineering Urbans. IU. o/-HAHN. 2/Lt. Theodor A. (GJ) *E*Sc Dyer Circle Bedstone Arsenal, Ala. eBGHOLTZ, Gary K. pearl St., Port Allegany, Pa. cbG-IVERSEN. Wiggo Bn*1 yj gersnnds Fayancefabnks Co. cnrsand, Norway .crGMANN, Oswald R. (B) a24 Barby Lane. Woodcrest Cherry Hill, N. J. TjT j. do Pont de Nemours & Co.) sEBGWERK. Jade E (S) BESteiii Hall A Co, Inc. Madison Ave, New York 17, N. Y. .crIOT, Philippe (S) "fc Don>tar Construction Materials Ltd. Bos SSO. Lsprsirie, Que., Canada .ettKELHAMER. Louis H. (LI) BEOhmiteMfg.Co. 3601 Howard St., Skokie. 111. icuKOWITZ, Norman S. (EJ)>. *Orchard St4 East Hartford,' Conn'. (Pratt A'Whitney Aircraft) .crNARDINI, Guy F. (L) B^ 19, R. R. 5, Latrobe, Pa. (Carborundum Co.) 8crNS. Milton H. (MF) S J49 Charlotte Ave.. Hamburg, N. Y. (Electro Refractories & Abrasives Corp.) BERNSTEIN, Leonard (L) Alloys Unlimited, Inc. ' 21-07 43rd"Ave.. ... - Long Island* City 1, N. Y. BERNSTORF, Robert B. (D) Commercial Deed, Inc. B. R. J, East Liverpool, Ohio BERRY. Thomas F. (B) 17 Coolidge Ave., West Caldwell, N. J. (Radio Corp. of America) BERSEY, Herbert P. (R) Whittaker, Clark & Daniels, Inc. 10 Howard St, Verona, N. J. BERTAUT, Edgard F. (GC) University of Detroit Dept of Chemistry 4001 McNichols Rd, Detroit 21, Mich. BERTELSEN, James L. (BJ) 114 N. Fifth St, Monmouth, 111. (U. S. Army) BESSE. Richard W. (W) Onondaga Pottery Co. 'c'-^BoxiOOd, Syracuse 1,N. Y. BESSEY, George E. Chalk Lime & Allied Industries Research Association, Church St. Welwyn, Herts, England BEST, Edison F. (G) Libbey-Owena-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio BESTUL, Alden B. (B) National Bureau of Standards Washington 25, D. C BETHLEHEM STEEL CO. (Hobart M. Kraner) Bethlehem, Pa. ETT1SON, L. S. (S) Chambers Brothers Co. 52nd A Media St, Philadelphia 31, Pa. *ETZ, George C. (MF1) Lake Trail West Mt Kemble Lake Morristown, N. J. (MAT Chemicals Inc.) EVEWDGE. Colin M. (B) 1458 88th Ave, Oakland 21, Calif. ffWco Corp.) V<*- 42, No. 10 (1963) 1815 N. Park Blvd. . Cleveland Heights 6, Ohio (Ferro Corp.) BEZBORODKO, David (G) hanirv.j Minor Works, Inc. 66) 063.Edgecombe Ave. New York J2 N. Y. BHAGAT, G. K. Bengal Potteries Ltd. 45 Tangra Rd, Calcutta 15, India BHALLA, Amrit K. (WI) Genera] Tile Co. Box 38, El Segundo, Calif. BHASKAR, Baij N. Iabwar Industries Ltd. P. O. Isbwmr Nagar, New Delhi, India BHASKAR, Vidur Box 176, Alfred. N. Y. BHASKAR, Vivek N. Box 176, Alfred, N. Y. BICCUM, Robert T. (E) 9156-B N. Plaza Dr, Nortbfield, Ohio (Ferro Corp.) BICKELHAUPT, Roy E. (R) Southern Research Institute 2000 Ninth Ave, S. Birmingham, Ala. BICKERSTAFF. Howard J. Box 1333, Qemaon, S. C. BICKFORD, Fred A. (G) Box 29. R.R. 2, Campbell, N. Y.;. ... (CorpingGla** Works) : BIDDULPH, R. Bruce University of Utah Dept of Ceramic Engineering Salt Lake City 12, Utah BIEDENBACH, Joseph M. (E) 3501 Briarwood Dr, Flint 7, Mich. (A C Spark-Plug Div. General Motors Corp.) BIEGLER, Donald J. (S) 347 Edith Dr. V/At St Paul 18, Minn. ." (Twin City Brick Co.) . ' BIELER. Barrie H. (R) 3280 Otis St, Wheat Ridge,'Colo.- (Dow Chemical Co,) BIELSTEIN, Hans O. (R) Aeronautical Research Lab. (ARZ) ' Bldg. 450 Wright-Patterson AFB, Ohio BILEK, J. George (L) 114 Fieldcrest Rd, New Canaan, Conn. (International Lead Zinc Research Organization) BILLECI, Andre G. (DC) Box II. Alfred, N. Y. (State University of New York College of Ceramics, at Alfred Univ.) BILLIAN, Carroll J. (G) R. R. 4, Hidden Acres Cambridge, Ohio 43725 (Radio Corp. of America) BILLINGS, David D. (G) " FMC Corp. Colorado School of Mines Research Foundation, Inc. Box 112, Golden, Colo. B1LLMYER, John E. (DC) 1519 E. Mexico, Denver 10, Colo. (University of Denver) BINDER, In (B) Union Carbide Research Institute Box 278, Tarrytown, N. Y. BIRCH, Raymond E. (RF1) Haibison-Walker Refractories Co. Gather Research Center Box 98037, Pittsburgh 27, Pa. BIRNER, Max J. (R) Dolite Co. 4164 Monroe St, Toledo 13, Ohio r BIRSE, Alexander L. John G. Stein ft Co, Ltd. Bonnybridge, Scotland BISflAY, Adli American University at Cairo 113 Sharia Kasr el Eini, Cairo, Egypt ------------- ,v- Titanium Alloy Mfg. Div. National Lead Co. Box C, Bridge Station Niagara Falls, N. Y. BISHOP, Frederic L. (GF) Consumer 8c Technical Products Div. Owens-Illinois 1700 N. Westwood Ave, Toledo 7, Ohio BISHOP. George J, III (S) Columbia Brick ft Tile Co. Box 3207, Columbia, S. C BISHOP, Harold E. (G) 742 Ferndale Dr, Statesville, N. C. (Oliver Glass Fiber Corp.) ; BISHOP. Richard N. 3723 Richland Ave. Nashville 5, Tenn. (Ford Motor Co.) BISSELL, Don W,, Jr. (El) 703 Green St, Roclcton, IU. (Ipsen Industries. Inc.) BISTLINE, Walter A. (G) Pittsburgh Plate Glass Chemical Co. One Gateway Center Pittsburgh 22, Pa. BITKO. Sheldon (G) 122 Hoyt St. Stamford, Conn. (Zril Products Corp.) BIXBY, Henry D. (WI) Frenchtown Porcelain Co. Frenchtown, N. J. : -BJORCK, Gordon L. Btct 161; Alfred, Nvtf.' . BLACHERE, Jean R. (RJ) 585 Behrens St, Apt 206 ViUe La Salle, Que, Canada (Dominion Tar ft Chemicals Ltd.) BLACHERE. Sarnia T. (DJ) 585 Behrens St., Apt. 206 ViUe La Salle, Que.. Canada (Dominion Tar ft Chemicals Ltd.) BLACK, John W. (E) Crane Canada Ltd. :. Pott Hope, Oht.i Canada BLACK. Jonathan T.(S) 1674 Pine Valley Rd. MiUedgeviUe, Ga. (Oconee Clay Products Div. Griffin Pipe Products Co.) BLACKBURN, A. Reif (MI) 204 N..State St, Westerville, Ohio (Ram Incorporated) BLACKMAR, Robert J. (M) 31 Montana Dr, Holden, Mass. (Norton Co.) BLACKWELL, A. (M) Stauffer Chemical Co. 380 Madison Ave., New York 17, N. Y. BLACKWOOD, James M. (RI) > Marion ft Barbara Sts. Parkhurst Apts. S-D, Bethlehem, Pa. (Bethlehem Steel Co.) BLAES. Henry M, II (B) 2516 yassar PL, Costa Mesa. Calif. , v (Aeronutronic Div, Phfloo Corp.)'' * BLAHA, Emit (R) 415 Ashmead Rd, Cheltenham. Pa. (Selas Corp. of America) BLAINE. John C. (G) Libbey-Owens-Ford Glass Co. Ottawa, IIL BLAIR. Gerald E. (G) Edgerton, Germeshauaen ft Grier, Inc. Box 98, Golcta, Calif. BLAIR, G. Richard (B) 10748 Cranks Rd, Culver Qty, Calif. (Hughes Aircraft Co.) BLAIR, Laurence R. (B) Johns-Manville Products Corp. / Research Center, Masvilie, N. J. BLAIR, Robert (B) Bell Telephone Labs. Murray Hill, N. J. BLAIR, William H. (M) 3936 Bryn Mawr Dr, Dallas, Texas (O. Hommel Co.) BLAKE, Austin W. (DC) State University of New York College, Oswego, N. Y. 553 BLAKE. R. S. Johnson Tiles (Pty.) Ltd. P. O. Olifantsfoniein Transvaal, South Africa BLAKE, Walter T. (X) C. W. Brabender Instruments, Inc. SO F. Wesley St. Sotuh Hackensack, N. J. BLANCHARD, M. Kenneth (EF) A. O. Smith Corp., 3S33 N. 27th St. Milwaukee, Wise. 53216 BLANDFORD. Joseph B,, Jr. (R) 124 N. Longview St., Dayton 32, Ohio (Wright-Patterson Air Force Base) BLANK, Bette A. 106 Wilson St., Albany 6, Calif. BLANK, Stuart L. 106 Wilson St., Albany 6, Calif. BLAU, Henry H. (GFIC) Ohio State University Dept, of Ceramic Engineering 124 W. 17th Ave., Columbus 10, Ohio BLAZE, Joseph E. (R) 3499 Greenbrier Ave., Alliance, Ohio (Babcock & Wilcox Co.) BLEASE, William B., Jr. (SJ) 105 Baker St- Indianola, Miss. (Delta Brick & Tile Co.) BLENKO, William Henry, Jr. (G) 501 Fourth St., Milton; W. Va. (Blenko Glass Co- Inc.) BLESSING, Robert U* (SI) , v ; 1714 Cfesttrood Dr. " Mineral Wells, Texas (Texas Vitrified Pipe Co.) BLINN, Morton B. (R) Westinghouse Electric Corp. Astronudear Labs. Box 10864, Pittsburgh 36, Pa. BLISS, Roderick T. (M) 35 E. Center St., Nesquehoning, Pa. (Deister Concentrator Co.) BLITON, Jerald L. (E) . 21208 Main St-; ftafteson, 111. (IIT- Research Institute) BLIZARD, John R. (G) Corning Glass Works, Corning, N. Y. BLOCH, E.H.W, 143 Crewe Rd. Alsager, Stoke-on-Trent, England ' (Consultant) BLODGETT, WiUiam E. (L) American-Standard, Research Dept. Box 4037, Louisville 4, Ky. BLOHM, Richard E. (W) Rbeem Manufacturing Co. Box 111, Metuchen, N. J. BLOME. James C. (BI) 12375 Hollister Dr- Bridgeton, Mo. (McDonnell Aircraft Corp.) BLOOM, Ray A. (R) Technical Library Timken Roller Bearing Co. Canton 6, Ohio:............... BLOORE. Robert Bonlton' Swinnertons Ltd. Hanley, Stoke-on-Trent, England BLUM. Jack F. (B) BeryHium Corp. Box 1462, Reading, Pa. BLUM, Seymour (LI) Raytheon Co., Research Div. Waltham 54, Mass. BLUME, Arthur J. (SFI) Murray Tile Co., Inc., Lewisport, Ky. BLUNT. Royden A. (GF) Buck Glass Div., Knox Glass, Inc. 700 N. Charles St. Baltimore 1, Md. BLYTHE COLOUR WORKS LTD. (C G. Sergeant) Cresswell. Stoke-on-Trent, England BOBAL, George A. (R) 366 Outlook Ave., Colonia, N. J. (Metropolitan Refractories Corp.) BOBROWSKY, A. R. (B) 31 North Dr., Livingston, N. J. (Pressure Technology Corp. of America) BOEKEK, v. w. tuij Owens-Corning Fiberglas Corp. National Bank Bldg. Toledo 1, Ohio BOETTNER, George B. (G) 22 Brown Rd- Corning, K. V. (Corning Glass Works) BOGARDUS, E. Hal Pennsylvania State University College of Mineral Industries University Park, Pa. BOGART, Burton S. Box 171, Alfred, N. Y. BOGATAY. Paul (DC) Ohio State University Dept, of Ceramic Art 126 N. Oval Dr., Columbus 10, Ohio BOGDANOW, Morris D. (W) Maddux of California 3030 Fletcher Dr. Los Angeles 65, Calif. BOGNAR, Edwin J. (RI) Union Mining Co., Inc. 1012 Benedum-Trees Bldg. Pittsburgh 22, Pa. BOHLANDER, Karl M. (B) 5745 Tylersville Rd. West Chester, Ohio (General Electric Co.) BOHLING, William C. (RI) - Babcock & Wilcox Co. - Box'92L.Angustav Ga. BOHRtR, John J. (L) International Resistance Co. . 401 N. Broad St- Philadelphia 8, Pa. BOLES. Sara J. (RJ) 4804 Calvert Rd- College Park, Md. (U. S. Bureau of Mines) BOLIN, William J. (W) American Zinc Sales Co. Paul Brown Bldg., St. Louis, Mo. BOL1NGER, Phillip N. (BI) - . 3303 Audrey Ln- PhoenixvjUe, Pa. (General Electric Co.) BOLLEN. W. J. Algemene Vcreniging voor de Nederlandse, Aardewerk cn Glasindustrie, Haagwcg 139 Rijswijk (ZH), Netherlands BOLLINGER. Robert H. (MI) 537 E. Hamilton Ave. State College, Pa. (Warner Co.) BOLON. David G. (RI) 5751 Kilmer Ln- Indianapolis 20, Ind. (D. G. Bolon Sales Co.) BOLTON, Harry L. (R) Philadelphia Quartz Co. Public Ledger Bldg. Independence Square Philadelphia 6, Pa. BOLZ. Leonard H. (B) National Bureau of Standards Div. 97 Conn. Ave. & Van Ness Washington 25, D. C. BON, Jean-Pierre 6, Avenue Georges Porto Riche Paris, 14eme, France BONAR, John A. 604 E. Armory; Champaign, III. BONEBRAKE, H. P. (MF) Aluminum Co. of America 1501 Alcoa Bldg- Pittsburgh 19, Pa. BONK, John A. (G) Corning Glass Works Honghton Park, Corning, N. Y. BONNEMA, Donald E. (LJ) 18804 Maple Heights Blvd. Maple Heights 37, Ohio (Clevite Corp.) BONNOT CO. (C. W. Enyart) Box 390, Canton 1, Ohio BONSACK, James P. (L) Glidden Co. 3901 Hawkins Point Rd. Baltimore 26, Md. 554 Paper Makers importing Jnc 44 S. Second St., Easton, Pa BOONE, Frank H. (G) Wyandotte Chemicals Corp. 1609 Biddle Ave., Wyandotte Mich BOORMAN, John F. (R) Aluminum Co. of America Two Penn Center Plaza Philadelphia 2, Pa. BOOTH, Charles L. 472 E. College Ave., State College p, BOOTH. Donald R. (DC) ' * New York University Dept. Vocational Education 26 Stuyvesant St- New York 3, X Y BOOTH. John F. Hazlehead Hall, Penistone Nr. Sheffield, Yorks, England (Hepworth Iron Co. Ltd.) BOOY, Emmy C. (I) Fecks Ln- Locust Valley, N. Y. BOOZE. M. C. (RFI) Box 31, Pebble Beach, Calif. BOPP, Charles D. (B) 620 W. Vanderbilt Dr. Oak Ridge, Tenn. (Oak Ridge National Lab.) BOPP, Harold F. (GF) 67 Gorton St- Corning, N. Y. (Corning Glass Works) BOQUIST, Carl W. (B) ; , 407 N. Grand Blyd- Park Ridge, In, (IIT Resea'rch lnXtitute) , .*, BOREL, Edouard Electroverre Romont S. A. Romont/FR, Switzerland BORGESTAD FABRIKKER A/S (Chris Knudscn) Borgestad, Norway BOROM, Marcus P. 991 Ninth St., Berkeley 10, Calif. BOROS, John (LFI) 1140 E. Jackson St. Long Beach 5, Calif. (Autouetici Div. . - North American Aviation, Inc.). BORTZ, Seymour A. (B)' 1241 E. 85th St- Chicago 19, 111. (IIT Research Institute) BOSCH, F. M. Lab. Anorganisch-Tech. & Electro chemie 22 Plateaustraat, Ghent, Belgium BOSLER. Krell (W) 1000 Yorkwood Dr- Mansfield, Ohio (Ingersoll-Humphryet Div. Borg-Warner Corp.) BOTFIELD, George B. fR) Botfield Refractories Inc. Swanson & Clymer Sts. Philadelphia 47, Pa. BOTFIELD REFRACTORIES INC (George B. Botfield) Swanson & Clymer Sts. .. Philadelphia 47, Pa. BOTH, Eberhard (L) ISOS S. Wanamassa Dr. Asbury Park, N. J. (U.S. Army Electronic Research t Development Lab.) BOTHE, James V. (G) 308 Southland Dr- Danville, Va. (Coming Glass Works) BOUDER. Norman M- Jr. (G) 2437 Lakewood Rd. Baltimore 34, Md. (Pemco Div- Glidden Co.) BOVEE. Benedict A. (M) 85S7 S. W. 16th Ct. Ft. Lauderdale, Fla. 33314 (Harper Electric Furnace Corp.) BOWDEN. James J. (B) Bowfiux Co., Box 127, Cortland, BOWEN ENGINEERING, INC (Joseph J. Qninn, Jr.) North Branch. N. J. BOWEN, Robert G. (G) Pittsburgh Plate Glass Co. 240 Elizabeth St- ShelbyviUe, Ind. Ceramic B gOWERS. Donald J. (BFI) Battellc Memoria. Institute SOS King Ave., Culombns 1, Ohio OWtfAN, Donald C. 'E) 579 S. Craig PL, Lombard, 111. (Chicago Vitreous Corp.) gOWMAN, James A. (W) 1018 St. Matthew St., Gonxales, Texas (Georgia Kaolin Co.) gOWNE. Martin S. (SI) Lee Clay Products Co., Inc. Clearfield, Ky. gOYCE, Joseph (W) 93 Betty La., Milford, Ohio (Shepherd Chemical Co.) gOYD, Charles E. (G) Hazel-Atlas Glass Div. Continental Can Co., Inc. Research & Development Dept. Plainfield, 111. gOYD, Frank H. (M) S. G. Frantz Co., Inc. Box 1138, Trenton 6, N. J. gOYD, George R. (G) Pilkington Brothers (Canada) Ltd. Glass Mfg. Div., 350 Danlorth Rd. Scarborough, Ont., Canada gOYD. Hugh (M) Majac, Inc., 23rd St. Sharpsburg, Pittsburgh 15, Pa. gOYP. John E. (MI) .'-General Minerals .Co.". Box 3S04, Greensboro, N. C. gOYD, Robert C. '(EFI) American-Standard Box 8158, Louisville 8, Ky. gOYD, William E. (R) Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp. Box 267, Mexico, Mo. BOYER, Bruce A. One Canyon Rd., Berkeley, Calif. BOYNTON, Claudia G. (DF) . ..-'Boynton "Associates ' 56 E. Bellevue PL, Chicago 11, IU. BOYNTON, Robert S. (S) National Lime Assn. 925 15th St., N. W. Washington 5. D. C. BOYSEN, Stuart W,, III 60 Knollbrook Rd. Rochester 10, N. Y. BOZZO. J. G. (G) Pierce Glass Co., Railroad Ave. Port Allegany, Pa. BRACKBILL, Charles E. (L) R. R. 1, Box 166, Shreve, Ohio (Diamonite Products Mfg. Co.) BRAD, Niel (L) 12414 El Oro Way Granada Hills, Calif. (Veritron West, Inc.) BRADEN. Roger W. (MI) Hammond Lead 'Products, Inc. Box 912, Hammond, Ind. BRADFORD, Kenneth D. (S) 6620 S. Newland Circle Littleton, Colo. (Robinson Brick & Tile Co.) BRADLEY, AUn L. Cullihan Refractories-Ltd. P. O. Olifantsfontein Transvaal, South Africa BRADLEY. Edward L. 179 Lakeview Ave., N. E. Atlanta 5, Ga. BRADLEY, Fennimore N. (LI) 3804 142nd PL. S. E. Bellevue, Wash. (Boeing Co.) BRADLEY, James E. Ohio State University Dept of Mineralogy 124 W. 17th Ave., Columbus 10, Ohio BRADLEY, Richard S. (EFI) . 1202 Via Barranca, La Jolla, Calif. BRADLEY, Robert O. (G) 3672 Indian Rd., Toledo 6, Ohio (Johns-ManviBe Fiber Glass Inc.) Vol. 42, No. 10 (1963) BRADSTREET, Samuel W. (EF) USAF-ASD (ASRCE-32) Wright-Patterson AFB, Ohio BRADY. John G. (B) Dept, of Mines & Technical Surveys Ceramic Section, *0 Lydia St. Ottawa, Ont., Canada BRADY. Justin M. (M) 1320 N. Delaware, Apt. 604 Indianapolis, Ind. (American Art Clay Co.) BRADY, Lynn J. (L) 1219 Canton St., Elkhart, Ind. (CTS Corp.) BRADY. T. E. (R) Surface Combustion Div. Midland Ross Corp. Bax 907, Toledo 1, Ohio BRAIN. Douglas G. (W) 1960 Jane St. Weston, Out., Canada (American Standard Products (Canada) Ltd.) BRAMLETT, William P,, Jr. (GI) 2311 Mayfair Dr., Lancaster, Pa. (Armstrong Cork Co.) BRANDES, Eric A. Fulmer Research Institute Ltd. Stoke Pogqs, Bucks, England BRANPMAYR,ftinUdJ.,(L>?. L i r'/ .906XBttf,Neptttnet-N.J.;' ' (U.S. Army Electronic Research & Development Lab.) BRANDON, I. Leon (BJ) 1105 Westwood Ave. Chattanooga 5, Term. (American Lava Corp.) BRANDON, John W. (S) 1190 School St., Pittsburgh 5, Pa. (SwindeU-Dressler Corp.) BRANDT. Kristian H. (B) 8201 Magnetic St, El Paso 4, Texas (White Sands Missile.Range) BRANDT, Martha W. (G) National Glass Budget 912-913 Empire Bldg. Pittsburgh 22, Pa. Brandt, Neiii m. (GF) American Optical Co. Research Center, Southbridge, Maas. BRANDT, William O. (RFI) O. Homme! Co. Box 475, Pittsburgh 30, Pa. BRANSON, Donald L. 1361 Forsythe Ave., Columbus, Ohio BRANT. Arthur M. (R) 156 Hampden Park Dr., Tiffin, Ohio (Basic Incorporated) BRANT, David G. (RI) 50 Achre Ct., Tiffin, Ohio (Basic Incorporated) BRASHARES. CA.(R) Harbison-Walker Refractories Co. 1800 Fanners Bank Bldg. Pittsburgh 22, Pa. BRASSFIELD. Henry C. (B) 529 Cochise Ct., Cincinnati IS, Ohio (General Electric Co.) BRATSCHUN, William R. (LI) Minneapolis-Honeywell Regulator Co. Res. Center, 500 Washington Ave . S. Hopkins, Minn. BRATTON, Raymond J. 610 Anderson St., Cnrwensville, Pa. BRAX, R. Manufacture Generate 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. BRAY, Kenneth J. (W) Wenczel Tile Co. Klag ft Enterprise Ave. Trenton, N. J. BRAY. Philip J. (GC) Brown University, Dept, of Physics Providence 12, R. I. BRAYKOVICH, A. F. (W) 123 Park Ave., New Castle, Pa. Braeilwn Ceramic Society--see /Sjc 'ciacao Brasileiro it Ceramica BREARTON. Denis S. (L) 230 Brock St. Gananoque, Ont., Canada (Gulton Industries (Canada) Ltd. BRECK, Donald W. (B) Linde Co. E. Park Dr. ft Woodward Ave. Tonawanda, N. Y. BREDBENNER, Ambrose M.. Jr. (L) Ceramaseal, Inc. Box 25, New Lebanon Center, N. Y. BREDEGAARD, Palle Porcelainfabriken Norden 95 Valby Langgade Copenhagen, Denmark BREEDLOVE, James G. (BI) 955 Signal Rd. Signal Mountain, Tenn. (American Lava Corp.) BREIT, Karl K. (R) 1459 Bryant Lane, Meadowbrook, Pa. (Remmey Div. .. . . A- P- Green..Fire Brick Co.) . .. , BRlTWIESER^*ober('H;:(S) ;v :V-- J95L|mkr/SLiIAewood.26; Colo. *. (Denver Brick ft.Pipe Co.) BREMSER, Albert H. (LJ) 507)5 Robinson St., Champaign, 111. (University of Illinois) BRENNAN, John J. 5748 N. E. 56th, Seattle 5, Wash. BRENNAN, Joseph L. (B) 209 E. Patty Lane, Monroeville, Pa. (Nuclear Materials & Equipment Corp.) BRENNECKE, Otto Fordlenweg 11 ' . 821 Prien/Chiemseej Bavaria, Germany BRENNER, Harold M. (E) B. F. Drakenfeld ft Co., Inc. Box 519, Washington, Pa. BRENNER, Ralph F. (GF) Cove Beach Onb, Apt. 404 Deerfield Beach, Fla. BRERETON, John P. (M) Nichols Engineering ft Research Corp. 1336 N. Carolan Ave. Burlingame, Calif. 94010 BRESLICH, Francis N,, Jr. (R) 12505 Marine View Dr., S. W. Seattle 66, Wash. (Boeing Co.) BRETZ, L. A. (S) 1718 Theodan Dr., Pittsburgh 16,'Pa. (Natco Corp.) BREWER, Bob (S) Alamo Clay Products Co.' 503 Busby Dr., San Antonio, Texas BREWSTER, Gordon F. (G) 807 Ridge Rd. E., Williamson, N. Y. (Bausch ft Lomb, Inc.) BRIAN. Dick (W) 422 Florida Ave., Chester, W. Va. (Harshaw Chemical Co.) BRIAN, James A. (M) Eagie-Picher Co., 1316 Oliver Bldg. Pittsburgh 22, Pa. BRIAN, S. Douglas (E) Paper Makers Importing Co., Inc. 44 S. Second St., Easton, Pa. BRICK. Robert M. (G) Continental Can Co. 7622 S. Racine Ave., Chicago 20, III. BRICKHOUSE, Robert E. (S) 519 Summitt Dr, Sanford, N. C. (Sanford Brick Corp.) BRIGHAM, Ralph V.. Jr. (WI) Onondaga Pottery Co. 1858 W. Fayette St.. Syracnae 1. N. Y. BRIGHT, Norman F. H. (B) Dept, of Mines ft Technical Surveys 555 Booth St., Ottawa 4, Out, 555 BRILL, Robert H. (G) Corning Musef'.i of Glass Corning, N. Y. BRINDLEY, George W. (BFC) r sylvauia State University College of Mineral Industries University Park, Pa. BRINGARDNER, R. G. (R) Michigan Chemical Corp. 500 N. Banlcson St., Saint Louis, Mich. BRINKERHOFF, George E. (R) 24115 Knickerbocker Rd. Bay Village 40, Ohio (Harbison-Walker Refractories Co.) BRINSMEAD, Kenneth H. (R) Avnet-Shaw Div. British Industries Corp. Commercial St., Engineer's Hill Plainview, L. I., N. Y. BRISBANE. S. M. 40 Riverdale Rd., Hawthorn E2 Victoria, Australia (Commonwealth Scientific & Industrial Research Organization) BRISTOW. Robert H. (LI) 4 Sequoia Rd., R. R. 1 Ballston Lake, N. Y. , (General-Electric .Co.) BRlTCftER, Gdrdon. (S) . - , .. ' : '30fi Berkeley Dr., Syracuse 30, 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. (L) 3528-Arlington St., LaureldtUe, Pa. .. (Western Electric-Co.) ' BRITTAIN, JohnO. {BC) Northwestern University Dept of Materials Science Evanston, 111. BRITTON, Marvin G. (GI) *' 121 Hornby Dr., Painted Post, N. Y. (Corning Glass Works) BROCK, Thomas W. (B) Owens-Illinois 1700 N. Westwood Ave. Toledo 7, Ohio BROCKMAN. Frank G. (L) Philips Laboratories Irvington-on-Hudson, N. Y. BROCKWAY GLASS CO,, INC (F. B. Hess) Brockway, Pa. BROCKWAY. M. Clifford (B) 115 E. Cooke Rd., Apt. B . Columbus 14,Ohio (Battelle Memorial Institute) BRODERICK, Edward J. (L) General Electric Co. Receiving Tube Dept. 316 E. Ninth St., Owensboro, Ky. BRODIE, William T. (W) R. R. 7, Kittanning, Pa. (Eljer Div. Murray Corp. of America) BROKLOFF. John University of Michigan Dept, of Chem. & Metal. Engineering Ann Arbor, Mich. BROOKOVER, George B. (G) 3735 Maxwell Rd., Toledo 13, Ohio (Consumer ft Technical Products Div. Owens-Illinois) BROOKS, Merton H. (L) Box 1163, Berkley, Mich. (General Motors Research Labs.) BROOKS, Robert H. (WI) Box 232, Pei rysville, Ohio (Mansfield Sanitary, Inc.) BROSIUS, John P. (G) 403 Emerson Ave., Asplnwall Pittsburgh 15, Pa. (Krieg Piston Ring Co.) 656 BROSKE, William F. (B) AMP Inc., Research Div. 425 Prince St., Harrisburg, Fa. BROSSE, Joel D. j 541 ; ..tropolitan Ave. Bronx 62, N. Y. BROSSET, CyriU Swedish Inst, for Silicate Research Gibraltargt. 5 j, Gothenburg, Sweden BROWER, William S., Jr. (BI) National Bureau of Standards Div. 9.05 Washington 25, D. C. BROWN, Arthur E. (L) 20 Victoria PI., Red Bank, N. J. (U. S. Army Electronic Research ft Development Lab.) BROWN, C Justus, Jr. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio BROWN, Clarence B.. Jr. (M) Hardinge Co., Inc. 240 Arch St., York, Pa. BROWN. Colin C (G) 21 Medbury Ave., Cuba, N. Y. (Cuba Cheese ft Trading Co.) BROWN, Daniel L. (L) ;. Electronic Memories, Inc. . `I2621.{2iadronAve*.Hawthorn<'GaIif. BROWN, Donald Nicol' (6) ' 4 E. Third St., Corning, N. Y. (Coming Glass Works) BROWN, Donovan P. (RI) 640 Rittenbouse Ln. Strafford, Wayne P. O.. Pa. (North American Refractories Co.) BROWN, Dwight R. (W) Pinco Div., Joslyn Mfg. ft Supply Co. Lima, N.Y. BROWN, George Reuben- (M) North American Mfg. Co. 4455 E. 71st St., Cleveland 5, Ohio BROWN, James R.. Jr. (GJ) 905 Onondaga St., Lewiston, N. Y. (Carborundum Co.) BROWN, Jesse J.. Jr. 737 S. Sparks St., State College, Pa. BROWN, John J., Jr. (SI) Marion Brick Corp. 341 Mt. Vernon Ave., Marion, Ohio BROWN, John T. 116 W. First St., Coming, N. Y. (Coming Glass Works) BROWN, Joseph A. (S) Baltimore Brick Co. 3200 E. Madison St., Baltimore 5, Md. BROWN, Kenneth L. (B) Lincoln Electric Co. 22801 St. Clair Ave. ^ Cleveland 17, Ohio BROWN, Lawrence H. (WFI) Box 395, Inverness, Fla. 32650 (Consultant) BROWN. Lewis T. (G) Owens-Illinois Box 1019, Oakland 4, Calif. BROWN. Meredith C. (S) 609 N. Friends Ave. Whittier, Calif; (Consultant) BROWN, Raymond I. (MJ) FMC Corp. 633 Third Ave, New York 17, N. Y. BROWN. Raymond J. (LI) Brush Beryllium Co., Elmore, Ohio BROWN. Richard M. 1012 Scottsdale, Champaign, IU. BROWN, Robert L. (GJI) 19048 Philomene, Allen Park, Mich. (Ford Motor Go.) BROWN, Robert R. (S) Diamond Clay Products Ltd., Box 248 Burlington, Out., Cansda BROWN, Roy W. (GI) Harbison-Carbomndum Corp. Falconer, N. Y. BROWN. Sherman D. (BC) 1073 W. Fifth S. Salt Lake City, Utah (University of Utah) BROWN. Sherwood F. (B) 3 Lancaster Ave., Chelmsford (Lowell Technological Institu.,-**' BROWN. Wilbur F. (GF) J 3744 Brookside Rd., Toledo 6 ns- (Libbey-Owens-Ford Glass (V \h| BROWN, William B. (WJ) ' American-Standard 6920 Franklin Ave., New BROWN, William E. (R) 811 S. Park Ave., Norristown P- (E. J. Lavino ft 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 5 Ohj BROWNE, Thomas C. (RI) ' 0 626 Wayne Ave., Haddonfield, R 1 (Ross Tacony Crucible Co.) ` ' BROWNELL, Robert L. (LI) 3136 Mesaloa Lane, Pasadena, CalK ' (Bell 4c Hos?ell Research Center! .BROWNELL, Wsync E, (SFIQ . .. State University of New York College of Ceramics, at Alfred Uni- Alfred, N. Y. ' BROWNFIELD, Lyman Brownfield & Malone 50 W. Gay St., Columbus, Ohio BROWNING. R. R.. Jr. (M) J. M. Huber Cosp. 630 Third Ave., New York 17, N. v BROWNLEE, Jimmie C. 417 Farley Ave., Laurens. S. C BRUBAKER; Burton p. (BI) 112 Harold St., Midland, Mich. (Dow Chemical Co.) BRUCH, Charles A. (B) General Electric Co. Research Lab., Schenectady, N. Y BRUCHMANN, Helmut (W) Haeger Potteries, Inc. 7 Maiden Lane, Dundee, IU. 60118 BRUECKNER, Friedrich Vereinigte Glaswerke Aachen Nizzaallee 32/34, Aachen, Gcnnany BRUHL, Don A., Jr. (EJ) 16426 E. Heimcrest Dr. Whittier, Calif. (Beckman Instruments, Inc.) BRUHN, Henry H. (R) 5925 E. Fifth St., Tucson, Ariz. (McDanel Refractory Porcelain Co.) BRUMM, Carl E. (G) 2728 Nash RrL, Toledo 13, Ohio . (Owens-Illinois) BRUMMET, B. D. (B) McGrsw-Edison Co. Thomas A. Edison Research Lab. 51 Lakeside Ave., West Orange, N.J. BRUNNER, Cedric D. (W) Box 227, Pecatonica, 111. (Ipsen Industries,'Inc.) BRUNS. John H., Jr. (G) Coming Glass Works, Coming, N. Y. BRUSH BERYLLIUM CO. (Raymond J. Brown) Elmore, Ohio BRUSH. George D. (SI) Harrop Ceramic Service Co. 35 E. Gay St., Room 413 Cofambos IS, Ohio BRYANT, Eugene E. (EFI) Ferro Corp., 4150 E. 56th St. Cleveland 5, Ohio BRYANT. Jack R. (E) 809 Valley View Dr. La Vale, Md. 21504 (Pittsburgh Plate Glass Co.) BRYCE, Homer L. (S) Henderson Clay Products, Inc. Box 1251, Henderson, Texas Ceramic Bullet*] oVSoN, William M, Jr. P?Yneoson College Vj588. Clemson. S. C. M. A. (SI) jlfC*1 p ^reen Fire 'rick Co. A' - Idaho Edv ird (M) Advance Materials & Processes Inc. a?J N. San Antonio Rd. \L Altos, Calif. ttCBANAN, Relva C. ^o57 Massachuaetti Ave. rjatridg 39, Mass. .tCHAVAN, Robert G. (G) 8U StToffcr Chemical Co. 10* 48, St. Lonis 19, Mo. -ttCHHOLZ. Edward R. (G) Pittsburgh Plate Glass Co. Works #. Ford City, Pa. Ivan E., Jr. (E) * \Vestinghousc Research Laboratories geulah Rd., Bldg. 501-1 Y 28 Pittsburgh 35, Pa. atlCK, Robert W. (I) U Georgia Tech., Box 30034 yttlsnta 13, Ga. ___ Walnut Rd. ^jn Grove, Wise. m^tsOil-Products. Inc.) . aircKLES, Paul E: (MI) jl3 Sunset Ave., Zanesville, Ohio (Donald Hagar Ceramic Materials) dTJCKLEY. Edward D. (B) " Champion Spark Plug Co. 900 Upton Ave., Toledo 1, Ohio BUCKLEY, John D. (R) B l9Argall PI., Newport News, Va. (National Aeronautics & Space Admin.) BUCKLEY, Michael J. (G) 8J2 Brackenridge Ave. . Brackenridge; Pa.- (Pittsburgh Plate Glass Co.) BUCKNER, Dean A. (B) 2 Hunters Run, Pittsford, N. Y. : (Bausch & Lomb, Inc.) BUCKNER, O. S. (G) 8000 Riviera Dr., Coral Gables 46, Fla. gUDD, Sidney M. United Glass Ltd., Anchor & Hope Lane London, S.E.7, England BUEGE, Robert H. (R) Centralab Electronics Div. QobeUnion Inc. 900 E. Keefe Ave., Milwaukee I, Wise. BUEHLER, Bert P. (S) Wadsworth Brick & Tile Co. Box 340, Wadsworth, Ohio BUEHLER, Ralph N. (S) Fairfield Brick Co., Zoarville, Ohio BUESSEM.W.R.OC) . Pennsylvania State University College of Mineral Industries University Park, Pa. BUFFALO CHINA, INC (Robert E. Gould) 75 Hayes PI. Buffalo 10. N. Y. IUGL, Josef (B) 1139 Sells Ave., Columbus 12, Ohio (Bittelle Memorial Institute) SUHSMER, Charles P. (BJ) Speer Carbon Co. Research ft Development Labs. Packard Rd., Niagara Falls, N. Y. ULL, Norman G. (S) Kimberly-Clark Corp-. Neenah, Wise. WLLOCK. Donald J. (W) A C Spark Ping Div. General Motors Corp. 1300 N. Dort Hwy., Flint 2, Mich. OLLOCK. Richard S. (RJ) 1414 Friendship SL Philadelphia 11, Pa. (E J. Lavino ft Co.) URGE Fred H. (M) Mining Co. U00 Leader Bldg., Cleveland 14, Ohio V~ 42, No. 10 (1963) BUNNEL, Keith D. (W) 164 Warwick Di., Pittsburgh 34, Pa. (O. Homme! Co.) BURCH, Oscar G (GFI) Owens-' -linois Box 1055, Toledo 1, Ohio BURCHENAL, Chailes H. (W) Cambridge Tile Mfg. Co., Box 15071 Cincinnati 15, Ohio BURCHFIEL. B. M. (RFI) 1344 Mar Vista, Whittier, Calif. 90602 (Consultant) BURCHFIELD, Paul E. (G) Wyandotte Chemicals Corp. 1609 Biddle Ave, Wyandotte, Mich. BURDICK, Milton D. (WFI) National Bureau of Standards Engineering Ceramics Section Washington 25, D. C. BURDICK, Robert B. (B) Box 217, Alfred, N. Y. (Materiadyne Div. Pfandler Permutit Inc.) BURDICK, Sidney D. (GI) Spencer Hill Rd.. R. R. 2 Corning, N. Y. 14830 (S-B Polarimetera) BURDICK. Vernon L. 13 Stephendale Ct., Rolls, Mp. BURGER, Kendal |L (RI) ' Corning Glass lirteTzistiimal, SA.. 940 Commonwealth Bldg. Louisville 2, Ky. BURGESS, D. Gordon 51 Old Croft Rd. Walton-on-the-Hill, Staffs, England (Universal Grinding Wheel Co. Ltd.) BURGYAN, Aladar (B) Ferro Corp. 4150 E. 56th St, Cleveland 5, Ohio BURGYAN, Stephan J. (E) . 2156 W. 98th St, Cleveland 2, Ohio (Ferro Corp.) BURK, Maksymilian (B) 885 Easton Rd., Glenside, Pa. BURKE, J. E. (BF) General Electric Co., Research Lab. Box 1088, Schenectady, N; Y. BURKE, L. Roger (R) Chas. Taylor Sons Co. 1203 Peoples Bank Bldg. Pittsburgh 22, Pa. BURKE, Thomas J. (B) Westmghonse Electric Corp. Bettis Atomic Power Lab. Box 1468, Pittsburgh 30, Pa. BURKERT, John G, Jr. (El) 210 Perry St., Hempstead, N. Y. (Grumman Aircraft Engineering Corp.) BURKHALTER, Edward (SI) '-7219 Interiaaken Dr. Tacoma 99, Wash. (Builders Brick Co.) BURKHART, Richard F. (R) Ceramic Industry Keith Bldg., Suite 1530 Cleveland 15, Ohio BURKS, Cecil M. (RI) 103 Parkdale Rd., Steubenville, Ohio (Weiiton Steel Co.) BURLEY. Frank N. (W) Case Manufacturing, Div. Ogden Corp. 1000 W. Pine St, Robinson, 111. BURLEY, Newton Ray (W) 1864 Dresden Rd., Zanesville, Ohio (Burley Clay Products Co.) BURLEY, Ronald P. Bostonian Apts., Apt 31 1000 E. Boston, Seattle 2, Wash. BURN, Harold J. D. Burn Fireclay Co. Ltd. 76 Jesmond Rd. Newcastle-npon-Tyne 2, England BURNAND, Guy M. (Ufe) Messrs. Johnson, Matthey ft Co, Ltd. 78 Hatton Garden London, E. C. 1, England BURNETT, Leslie R. (R) Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp. 300 Lakeside Dr., Rm. 1029 Oakland 12, Calif. BUP'TS. Frederick L. (W) 106 blackthorn Dr., M. R. 10 Kittanning, Pa. (Eljer Plnmbingware Div. Murray Corp.) BURNS, Henry K., Jr. (S) 1620 Waverland Dr., Macon, Ga. (Bnrni Brick Co.) BURNS, R. S. (E) Armco Steel Corp., Research Library Middletown, Ohio BURR1SS, William K. (M) International Minerals ft Chemical Corp. Industrial Minerals Div. Old Orchard Rd.. Skokie, 111. BURROUGHS. F. H. (W) Star Porcelain Co. Box 1329, Trenton 7. N. J. BURROUGHS, Jack E., Sr. (E) 2005 Milam St, Fort Worth 12, Texas (General Dynamics Corp.) BURT, Roland C. (RI) 355 Lawrence Rd., Broomall, Pa. . (Naval Boiler ft Turbine Lab.) BURTON. Howard B. (C) `1762 Bayard Ave.; St Panl 16, Minn. (Minnesota Mining ft Mfg. Co.) BURTON. Thomas M. (G) . Chas. T- Main, Inc. 80 Federal St., Boston 10, Mass. BUSBY, Thaddeus R., Jr. 110 Taft Blvd., Fostoria, Ohio (National Carbon Co.) BUSDIECKER, Robert A. (G) 414 W. First St, Woodville, Ohio ( Owens-Illinois) BUSH, Edward A. (B) Corn|ng Glass Works, Corning, N. Y. BUSH, James W. (S) 1255 Cardinal Dr., Pittsburgh 16, Pa. (Nateo Corp.). BUSH, Ralph R. (S) 520 McKinley St., North Canton, Ohio (Nateo Corp.) BUSH, Werner F. (BJ) 490-A Kenwood Dr., Euclid 23, Ohio (General Electric Co.) BUSH. W. G, ft CO. (Alvin P. Warden) 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 Felix Blvd, Apt 207 Hollywood 27, Calif. (INTERPACE) BUTCHER, L. H, CO. (George J. Middleton) 3628 E. Olympic Blvd Los Angeles 23, Calif. BUTKOVICH, Edward M. (L) 2848 E. 97th St. Chicago 17, IIL (Zenith Radio Corp.) BUTLER, C. Edward (GI) 5041 Packard Dr, Dayton 24, Ohio (Wright-Patterson AFB) BUTLER, Gordon M, Jr. (B) INTERFACE Glendale Research Center 2901 Los Felix Blvd Los Angeles 39, Calif. BUTLER, Sidney R. (B) E. I. du Pont de Nemours ft Co, Inc. Materials Technology Section Experimental Sta. Wilmington 98, Del. BUTLER. Thomas J, Jr. (S) Box 279, Austin 62, Texas (Elgin-Butler Brick Co.) 557 BUTRYMOWICZ. Daniel B. CALKINS, Douglas J. (EJ) 3609 Middleton Ave. 20542 Hartland St., Apt. 4 Cincinnati 20, Ohio Canoga Park, Calif. BUTTERMAN, William C. (Rodcetdyne Div. Ohio State University North American Aviation, Inc.) Dept, of Mineralogy CAU-AHAN, H. D. (WFI) 124 W. 17th Ave., Columbus 10, Ohio U> >'t: States Ceramic Tile Co. BUTTERWORTH, William N. (G) 217 Fourth N. E- Canton, Ohio General Refractories Co. CALLAHAN. James P. (L) 1936 Illuminating Bldg. Radio Materials Co. Cleveland 13, Ohio Div. P. R. Mallory ft Co- Inc. BUTTLE. Robert L. (LI) 17 Oaklawn Rd., Summit, N. J. (Radio Ccrrp. of America) BUTTON, Daniel D. (I) 607 Wilther Dr., Monroeville, Pa. (Westinghouse Research Labs.) BUXTON, Juan C. Santa Clara 173, San Isidro Buenos Aires, Argentina (Ferrum, S. A.) BYERS, Stanley (W) American Standard 834 E. Broadway Louisville, Ky. 40204 BYNUM, Stanley A. (B) 314 W. Vista, Garland, Texas (Chance-Vought Corp.) 4242 W. Bryn Mswt Ave. Chicago 46, 111. CALLAHAN, Robert M. (L) Channel Industries, Inc. Bax 3680, Sana Barbara, Calif. CALLINAN, Edward E. (RFI) 1386 Spruce St. DeKalb Park, Norristown, Pa. (Alan Wood Steel Co.) CALVER, James L. (B) Virginia Div. of Mineral Resources Box 3667, University Sta. Charlottesville, Va. CAMBRIDGE TILE MFG. CO. (C. H. Bnrchenal) Box 15071 Cincinnati 15. Ohio CAMERON. Robert C- Jr. Box 44, Almond, N. Y. ... CAMPBELL. Colin A. (G) . ^-'- juterngtiodklMinerals ft._ Gbemifcal.Cofp: .. " *.' Industrial Minerals Div. >- 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. StephenJ. (W) 3720 Eaton Rd- N.W. . ,, - Canton ?, Ohio ' (United States Ceramic Tile Co:) CABOT CORP. (Frank E. Daley) 125 High St. Boston 10, Mass. CACCAMISE, Charles T. (B) Union Carbide Metals Co. ' Box 580, Niagara Falls, N. Y. CACCIOTTI, Joseph J. (E) 639 Virginia Ave., Erie, Pa. (General Electric Co.) Old Orchard Rd., Skokie, III. CAMPBELL, C. V. (WI) Doric Corp. Box 156, Wooster, Ohio CAMPBELL, Edward S. (GF) Northwestern Glass Co. 5801 E. Marginal Way S. Seattle, Wash. 98134 CAMPBELL. G. Donald (G) ` 3190 Morningiide DT. Allison Park, Pa. - (Pittsburgh Plate Glass Co.) CAMPBELL, Richard C. (G) M ft T Chemicals Inc- Rahway, N. J. CAMPBELL, R. Michael (LJ) Eitel-McCullough, Inc. 301 Industrial Way, San Carlos, Calif. CAMPBELL. Robert J- Jr. (BC) University of Washington 303 Roberts Hall, Seattle 5, Wash. CAMPBELL, Robert M. (WFIC) CADOTTE, John E. (S) Box 1003, Alfred, N. Y. Wood Conversion Co. (Sate University of New York, 2266 Highcrest St., St. Paul 13, Minn. College of Ceramics, at Alfred Univ.) CAHNERS PUBLISHING CO- INC CAMPBELL, Tom W. (R) (David S. Wexler) 6 Oak Dr- Poland, Ohio 5 S. Wabash Ave., Chicago 3, HI. (Electro Refractories ft CAHOON, Harold P. (S) Interstate Brick Co. v 3100 S. 11th E., Salt Lake City 6. Utah CAHOON, John B,, Jr. (L) Lawrence Radiation Laboratory Box 808, Livermore, Calif. CAILLAT, Roger Commissariat a I'Energie Atomique Boite Postal No. 2 Gif-snr-Yvette, Seine ft Oise, France CAIN, Robert W. (RI) 16 Roosevelt Rd., Westport, Conn. (Union Carbide Corp.) CAITO, A. M. (RI) Basic Incorporated Maple Grove, P. O. Fostoria. Ohio CALA, Charles F. (G) 144 Hoover Rd., Rochester 17, N. Y. (Charles F. Cals Co.) CALDWELL. Smiley M- III (GI) 89 Marion St- Morgantown, W. Va. (Monongahcla Power Co.) Abrasives Corp.) CAMPBELL, Van E. (WF) 363 H.gliisnd Ave- Wadsworth, Ohio (Ohio Brass Co.) CAMPBELL. William B. (WI) Lexington Laboratories, Inc. 84 Sherman St. Cambridge, Mass. 02140 CANADIAN CERAMIC SOCIETY (Miss L. C. Keith) 49 Turner Rd. Toronto 4, Ont- Canada CANFIELD, J. J. (EF) 2909 Orlando Dr. Middletown, Ohio CANNON, W. Roger 2254 Smmyside Ave. Salt Lake City 8. Utah CANSECO, Gonzalo (W) Rio Tamesi #107, Colonia Mexico Monterrey, N. L- Mexico (Ladrillera Monterrey, S. A.) CAPEK. Raymond G. (LI) 2646 S. Clarence Ave., Berwyn, HL CALDWELL, William D. (El) (Amphenol-Borg Co.) Tappan Co- Murray Div. CAPELLMAN, John J. (R) Murray, Ky. 1118 Highland St- Tarentum 1, Pa. CALESHU, Peter V. (G) Sylvania Electric Products, Inc. 71 Loring Ave- Salem, Maas. (Pittsburgh Plate Glass Co.) CAPORALI, Ronald 120 E. Walnut Lane, Sate College, Pa. 558 CAPOZZI, Victor F. 9 Plymouth Ave. Franldinville, N. Y. CAPPELLI, Louis A. (B) American Zinc Institute 292 Madison Ave., New York i, . :APPS, Webster (G) ' >. K. y National Bureau of Standard Washington 25, D. C CAPRIO, Mario J. (R) 505 Oyde St.. New Kensinvto- (Aluminum Co. of Amerieal n' ** CAPUTO. Arnold P. (S) Plasticrete Corp. 1883 Dixwell Ave- Hamden u r CARBORUNDUM CO. Cos*. (Donald G. Sturges) Research ft Development Niagara Falls, N. Y. CARDER, Frederick (Honorary rr, 249 Pine St- Corning, N Y ' " CAREY. J. Sheldon (DFC) ' Dept, of Design, University of V Lawrence, Kans. CARINI. George F. (G) Gulf Research ft Development Co P. O. Drawer 2038, Pittsburgh jij CARL, John E. (GI) u' ** Corning Glass Works, Greenville ru. CARLSON. Robert H. (W) . 324 E. Maitland Lsne. L., V (UnivertsalfRuztdteCOTp.Y CARLSON, William-A; {)/ >; ,' Pfsudier Penmntitlnc 1000 West Ave., Rochester 3 K V CARLSON, William G. (LI) ' ' 175 Glenfield Dr., Pitaburgh 35 p, (Westinghonse Eledtric Corp ) ' CARLSTON, Richard C. (L) 1111 N. Soldaqp, Azusa, Calif. (Aerojet-General Corp.) CARLYLE, Edward C. (S) Carlyle TileCo. . ' Box 128, Ixuutoh, Ohio CARMAN, Justice N. (E) 1163 Roxbtny Dr. Thousand Oaks, Calif. (Rho Glass for Electronics) CARMI, Mitch M. (L) Ferroxcube Corp. of Ametica Saugerties, N. Y. CARNAHAN. Thomas D. (MI) B. F. Drakenfeld ft Co- Inc. Box 519, Washington, Pa. CARNES. Kenneth C (G) Toledo Engineering Co- Inc. Box 5520, Wernerts Branch Toledo 13, Ohio CARNIGLIA, Stephen C (B) Atomics International Div. North American Aviation, Inc. 8900 De Soto St- Canoga Park, CiBL CAROTHERS. Harry S. (M) ' H. C. Spinks Clay Co- Inc. Box 151, Fort Thomas, Ky. 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 10, Mass. CARPENTER. Robert M. (S) Pleasant Rd- Warehouse Point, Gem. 'Engineering Consultant) CARPENTER, Woodrow W. (E) Ceramic Coating Co. Box 183, Newport, Ky. CARR, K. B. Plibrico Co. Ltd., Westmorland BA London N. W. 9, England CARR-LOWREY GLASS CO. (Lee Rowe) 2201 Kloman St- Baltimore 3, MA CARR, Robert E. (G) 414 N. High St- Lancaster, Ohio (Anchor Hocking Glass Gotp-) Ceramic Bt rjiRRELL. Michael A. *^Iowa State University 18 Metallurgy Bldg, Ames, Iowa rARRIER, Gerald (G) 96 Ontario 5*., Cornice, N. Y. (Co:,:^J Glass Works) /.V.PO) . H. Richard (R) 1433 Bradford Lane, Wayne, Pa. (Gorhart Refractories Co.) cARRONA,JohnJ. (L) Radio Corp. of America Electronic Components & Devices 415 S. Fifth St, Harrison, N. J. CARRUTHERS. John L. (MFIC) Edward Orton Jr. Ceramic Foundation 1445 Summit St.. Box 8446, Station A Columbus 1, Ohio CARSTEN, Alfred J. (L) 1415 Via Alta, Del Mar, Calif. (Soniramies, Inc.) carstens; juiio (W) Fabrics de Lou "El Anion" S. A. Apartado Postal 508 Mexico 9, D. F, Mexico CARTER, David W. (L) Box 617, Mattapoisctt, Mass. (Alberox Corp.) CARTER; David W. 1201 State St., Rolla, Mo. CARTER. D. R. () ... ' -Eagle-Pjchcr Cb. ... CEpmicals Bc Metxls Div. 1100 American Bldg. ' Cincinnati 2, Ohio ' CARTER. F. B. (WI) Tiffin 12, Ohio (American-Standard) CARTER, George J. (M) 10202 20tb N.E., Seattle 55. Wuh. (U.S. Bureau of Mines) CARTER. Gerard T. (L) Oakland St.. R.R. 1, Box 11-A Mattapoiseri, Mass. . (Cornell-Dubilier Electric Corp.) . CARTER. John A. (W) 2115 Longest Ave, Louisville 4, Ky. (American-Standard) CARTER, Leon J. (SJ) 3604 Sixth Ave., Rear Beaver Falls, Pa. (Central Commercial Co.) CARTER, R. (B) Genera] Electric Co. Research Lab., The Knolls Box 1088, Schenectady, N. Y. CARTER. Richard T. (R) Hitchiner Mfg. Co., Inc. Milford. N. H. CARTWRIGHT. S. V. (SI) 1224 Victoria Ave., Corona, Calif. (Jordan Tile Mfg. Co.) S CARUTHERS, William H, Jr. (W) Reynolds Metals Co. Reynolds Metals Bldg. Richmond 18, Va. CASAMO, Charles C. (G) Syivania Electric Products, Inc. Emporium. Pa. CASEY, Ernest L. (G) Adamston Flat Glass Div. Holland Glass Co. Box 631, Clarksburg, W. Va. CASHIN. William M. (B) 151 Mann Are., Cohoes, N. Y. (General Electric Cn.) CASPER, Richard L. (B) Carborundum Co., Globar Plant Box 339, Niagara Falls, N. Y. CASS. F. Richard (W) Lambertville Ceramic & Mfg. Co. Laabertville, N. J. Cassidy, Donald j. (L) Ford Motor Co., Anto-Lite Plant Box 231, Fostoria, Ohio CASTANY, Charles I. (W) Jahutrias Procesa S. A. de C. V. Box 486, Monterrey. N. L, Mexico V- 42, No. 10 (1963) CASTERLINE. Dale R. (L) 1765 Highland Park Kd. Wooster, Ohio (Alite Corp, Div. U. S. Stoneware) CASTLE, James E. (R) Commercialorcs, Inc. Box 98. Clover, S. C. CATTARO. Matthew A. (L) Gardner Laboratory Inc. Box 5728, Bethesda 14, Md. CAUTHORN, J. E. (G) Western Electric Co, Inc. 2500 Broening Hwy. Baltimore 24, Md. 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 Ana St, West Chicago, 111. 60185 CAYFORD. James M. (El) 1811 Columbia Ave. Steubenville, Ohio (Toronto Paperboard Co.) CECIL. Gowan L. (W) Lone Star Ceramics Co. Box 14215, Dallas 34, Texas CEQIL. Paul S. (E) .. i V -V ; R.*R.*:i, Box 175; Neshanlc, N; J. - (O. Homrpel Co.) CEDOLESA Ceramics Dominguez de Levante S. A. (Eloy Dominguez L.) Gobernador Viejo 9, Valencia, Spain CENTRALAB ELECTRONICS DIV. GLOBE-UNION INC (Robert L. Wolff). 900 E. Keefe Ave, Milwaukee 1, Wise. CENTRAL SILICA CO. (E.C. Sawyer) .806 Market St,-Zanesville, Ohio CERAMIC ASSOCIATION OF JAPAN (Yogyo Kyokai) No. 7 Shiba Nishikubosakuragawa-cho , Minato-ku, Tokyo, Japan CERAMIC COLOR A CHEMICAL MFG. CO. (W. F. Wenning) Box 297, New Brighton, Pa. 15066 CERAMIC PUBLICATIONS, INC (Jerome R. Peslrin) 2728 Enelid Ave, Cleveland 15, Ohio CERAMICA OLIVOS S. A. (Bernardo Fainberg) Sarmiento 470 Buenos Airea, Argentina CERMAK, Frank (WF) 1542 Union St., Schenectady 9, N. Y. CERNY, James A. (E) "Resistors, Inc. ' 5226 W. 26th St, Chicago 50.11L CERULLI, N. Francis (B) Westingbouse Lamp Div. Reaearch Dept., Bloomfield, N. J. CESARE, Joseph R. 321 Westingbouse Rd. Horsebeadi. N. Y. CHADEYRON. A. A. G. Steetley Refractory Brick Co. Ltd. Normanby Brickworks, Normanby Middlesbrough, York, England CHAXLADER, A.CD. (B) University of British Columbia Dept, of Metallurgy Vancouver 8, B. C, Canada CHALKLEY, David W. (L) Motorola Inc. Solid State Systems Div. 3102 N. 56th St Box 5409, Phoenix 10. Arix. CHAMBERLAIN, Eugene (R) Standard Fire Brick Co. Div. A. P. Green Fire Brick Co. Box 1614, Pneblo, Colo. CHAMBERLAIN, James M. W. (W) United States Stoneware Co. Box 350, Akron 9, Ohio CHAMBERS, Fred (M) National Gypsum Co, Lackey, Ohio CHAMBERS, Gordon H. (M) 7909 St. Martins Ln. Philadelphia 18, Pa. CHAMPION SPARK PLUG CO. CERAMIC DIV. (James S. Owens) 8525 Butler Ave, Detroit 11, Mich. CHANCE, A. B, CO. (Frederick A. Rote) Box 838, Parkersburg, W. Va. CHANG, Luke L. (E) Tcm-Pres Research, Inc. 1526 William St, State College, Pa. CHANG. Robert V. 165 Boundary St, 104, Boundary Ct. Kowloon, Hong Kong CHANG, Roger (B) 22444 Cass Ave. Woodland Hills. Calif. (North American Aviation Science Center) CHAPMAN, Alan T. (B) 103 Wood Ridge Ln. Oak Ridge, Tenn. (Oak Ridge National Lab.) CHAPMAN, G. Marsh (W) . Harihaw Chemical'Co.' '/' -194S E. PJy> Sl-. OeV6land6i Ohio CHAPPELL. Charles H. (R) National Carbon Co. 270 Park Ave, New York 17. N. Y. CHARBONNIER. William P. (RFI) Walsh Refractories Corp. 101 Ferry St, St. Louis 47, Mo. CHARD. William C. 1881 N. Starr Rd, Columbus 21, Ohio CHARLAND, Tel L. (RI) 913 Wedgewood Way Richardson, Texas. (Texas Instruments, Inc!) CHARLES, Richard J. (G) General Electric Co. Reaearch Lab, Box 1088 . Schenectady, N. Y. CHARLISH, George E. T. ft C. Clark ft Co. Ltd. Horaeley Field Wolverhampton, Staffs, England CHARLTON, Alex E. (W) Photoceramics, Inc. 1060 W. Front St, Cincinnati 3, Ohio CHARLTON, Eric (R) Canadian Refractories Ltd. Canada Cement Bldg. Montreal 2, Que, Canada CHARTERS, Melvin L. (L) R. R. 2, Corning. N. Y. fCorning Glass Works) CHARVAT, Fcdia R. (B) , Linde Co, Div. Union Carbide Corp. 1500 Poke St, Indianapolis 24, Ind. CHASE, Armond B. (B) 23836 Tiara St. Woodland Hills, Calif. 91364 (Aerospace Corp.) CHASE, Dana (EF) Dana Chase Publications Elmhurst National Bank Bldg. York St. at Park Ave, Elmhurst, HL CHASE, George A. 60 Payson Lane, New Brunswick, N. J. CHASE, Vance A. (L) Brunswick Corp, Marion, Va. CHATTAHOOCHEE BUCK CO. (Paul M. Clark) Chattahoochee Sta, Box 17031 Atlanta 21, Ga. CHATTANOOGA GLASS CO. (Joe G. Venable) Chattanooga 10, Tens. CHATTERJEE, Paritosh Harry Refractory ft Ceramic Works Pvt Ltd, Kalubathan P. O. Nirsachati, Dhanfaad, India 559 COOMBS, Jack A. (G) 21 Portsmouth Terrace Rochester 7, N. Y. (Biuscb & Lomb, Inc.) COONS, John H. (R) Coihart Refractories Co. 940 Commonwealth Bldg. Louisville 2, Ky. COOPER, Alfred R. (GC) 3 Agassiz Park, Jamaica Plain, Mass. (Massachusetts Institute of Technology) COOPER. Charles F. 18 Kearton Dose Kenley, Surrey, England (Morgan Crucible Co.) COOPER, Joseph E. (G) Pittsburgh Plate Glass Co. Creighton Lab. Box 11472, Pittsburgh, Pa. COOPER, Martin M., Jr. (GJ) Owens-Coming Fiberglas Corp. Glass Lab., Anderson, S. C. COOPER, Reldon W. (L) Du-Co Ceramics Co., Mill Run Rd. Saxonburg, Pa. COOPER, Richard I. R. R. 1, Osceola, Pa. COOPER, Roger C. (E) Fusite Corp,, <000 Fernview Ave. ' Ohcinnati. 12,- Ohio COOPER, RonaiJO/ ; . K. C. Industries Pty. Ltd. 402 Liverpool Rd. Croydon, 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. Technical Service & Development Midland, Mich. COOPER, William G. (M): ' 8289 Craig Ln:,' Brecksvilie 41, Ohio.. (Ferro Corp.) COOPERSTEIN, Raymond (B) University of California Lawrence Radiation Lab. Box 808, Livermore, Calif. COORS, Joseph (L) ' Coors Porcelain Co. 600 Ninth St., Golden, Colo. COORS PORCELAIN CO. (Joseph Coors) 600 Ninth St_ Golden, Colo. COPELAND, Dael E. (RJI) Standard Lime & Cement Co. Box 885, Martinsbnrg, W. Va. COPELAND, R. Spencer C. W. T. Copeland & Sons Ltd. Spode Works Stoke-on-Trent. Staffs. England COPLAN, Myron J. (B) Fabric Research' Laboratories, Inc. 1000 Providence Hwj, Dedham, Mass. COPLEY, Steve University of California Dept. Mineral Technology Berkeley 4, Calif. COPP, Albert N. 1255 Old Boalsburg Rd. State College, Pa. 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. (Speer Carbon Co.) CORBMAN, Mitchell (S) New Jersey Shale Brick & Tile Corp. Box 249, Somerville, N. J. CORBMAN, Morriss (S) New Jersey Shale Brick ft Tile Corp. Box 249, Somerville, N. J. CORDES. John E. (MI) Box 1368, Torrance, Calif. (U. S. Borax & Chemical Corp.) CORDIE, James L. 1000 Gilbert St-, BeBevRle, HL 562 CORHART REFRACTORIES CO. (Edward C. Leibig) 940 Commonwealth Bldg. Louisville 2, Ky. CORNELIUS, Yngve R. (G) Cornelius Fagineering Co. Box 6525, Tigard, Ore. CORNING GLASS WORKS (Harry R. Kiehl) Corning, N. Y. CORNISH, Frank L. (G) Corning Glass Works, Charleroi, Pa. CORNWELL. George L. (B) 178 Winkler Dr., Grand Island, N. Y. (Exolon Co.) CORPENING. Alexander N. (WJ) Jackson Tile Mfg. Co. Box 2006, Jackson, 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. (L) Applied Physics Laboratory 1013 N. E. 40th St.. Seattle 5, Wash. COSBY, Adolphus B. (L) National Union Electric Corp. . 1201 E. Bell St-, Bloomington, 111. CQSOLITO, Bart G. (El) . ; ; -2S.Cpttonwbod.Rd. 'Port Washington, N. Y. ' (Grumman Aircraft Engineering Corp!) COSTA, Joseph L. (W) 1512 Teta Dr., Corona, Calif. (Briggs Manufacturing Co.) COSTELLO. R. E. (W) Zeller Corp. Fort Wayne Rd., Defiance, Ohio COTTON, Nigel Elijah Cotton Ltd. Nelson Pottery, Hanley Stbke-oh-Trent, Staffs, England' COUCH, Albert H. (RFI) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio COUGHANOUR, L. W. (L) 4094 Ben Lomond Dr. Palo Alto, Calif. (General Electric Co.) COULTER. George R. R. R. 2, Box 456C, Latrobe, Pa. COULTER, William G. (M) 322 38th St.. N. W., Canton, Ohio (Pemco Div., Glidden Co.) COUNTS, Cary A. 507 N. Main St, Mullins, S. C. COUNTS, William E. (L) 1137 Whittier St., Anaheim, Calif. (Beckman Instruments, Inc.) COURT, G. Robert (E) 38072 Alta Dr., Fremont, Calif. (A1 O. Smith Corp.) COURTNEY. Scott J. (M) B. F. Drakenfeld & Co., Inc. 45-47 Park PI., New York 7, N. Y. 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 COWAN, Robert E. (B) 1466B 45th St., Los Alamos, N. M. (Ln* Alamos Scientific Lab.) COWLES, Hobart E. (DC) Rochester Institute of Technology School for American Craftsmen 65 Plymouth Ave., S. Rochester 8, N. Y. COWLES, Robert J. (L) Quality Components, Inc. St. Marya, Pa. COWLES, Roderick J. (B) 61 Berkshire Rd., Needham 92, Mass. (Consultant) COWLING, Kenneth W. 79 Norwood Rd. Sheffield 5, England (Thos. Marshall A Co.. Ltd.) COX, Alva R. 122 Jersey Ln., Clemson, S. C COX, John E. (G) 8? Olde Stage Rd., Glastonbury, q. 1 (United Aircraft Corp.) ` ,il- COX. Paul E. (SF) 520 Canal St., Baton Rouge 2 L> COX, Samuel F. (G) 1722 Alcoa Dr., Arnold, Pa. COX, Shaun M. Normanhurst, Westoe Village South Shields, Durham, England (Consultant) i COY, John Joel (W) 8 Oaklawn Gardens, Apt. B Toronto 7, Ont., Carada (American-Standard Products (Canada) Ltd.) COYLE. R. Tom, Jr. (EJ) 10247 Cabot Dr., St. Louis 37, Mo. (McDonnell Aircraft Corp.) CRAFT, R. S. (R) Findlay Refractories Co. Box 517, Washington, Pa. CRAIG, Bruce G. (E) A. O. Smith Corp. 3533 N. 27th St. Milwaukee, Wise. 53216 CRAIG, Cameron N. 10049 Eighth N. W, Seattle 77, Wash CSAJG,B*idM'(G) /. PittsburghPlateGlass Go. v One Gsteway Center Pittsburgh 22, Pa. CRAIG, James W. (RF) Canadian Refractories Ltd. 540 Canada Cement Bldg. Montreal 2, Qne., Canada CRAMER, Deane G. (GI) 800 Burgess St., Crystal City, Mo. (Pittsburgh Plate Glass Co.) CRAMER. W. E. (WFI) , Industrial Ceramic Products, Inc. '965 W. Fifth Ave., Columbus 12, .Ohio CRANDALL. Eugene R. (RI) 258 Gulf St., Milford, Conn. . . (H. K. Porter Co., Inc.) CRANDALL, James R. (EFI) 4514 Chestnut St., Bethesda 14, Md. (National Bureau of Standards) CRANDALL, William B. (BFI) 3 Bittersweet Rd., Fairport, N. Y. fPfaudler Co.) CRANDELL, Robert L. <E) 310 Macassar Dr, Apt. 5 Pittsburgh 36, Pa. (Westingbonse Astronnclear Lab.) CRANE. Robert L 1183 26th Ave., Columbus 11, Ohio CRAVEN. Henry E. (R) W. R. Grace & Co. Davison Chemical Div. ' Box BB, Lake Charles, La. CRAWFORD, George E. (WFI) 221 Sumner Ave., New Castle, Pa (Consultant) CRAWFORD. J. L. (RFI) 2627 State St., Apt. 1 Santa Barbara, Calif. CRAWFORD, Leslie R. (G) 359 Atlantic St., Bridgeton, N. J. (Owens-Illinois) . CREESE, E. Chalmtrs (R) 5205 Southern Blvd., Boardman, Otk (Youngstown Sheet ft Tube Co.) CRESON, Walter F. (R) Babcock ft Wilcox Co. 135 Cedar St.. New York 6, N. Y. CRESSY, Morton (G) Emhart Manufacturing Co. Box 1620, Hartford 1, Conn CRIDER, Paul H. (E) 7716 Hartfield PI. Cincinnati 42, Ohio (Fusite Corp.) CRIPE, Donald M. (B) 2810 Pearl St., Santa Monica, Calif. (Hughes Research Labs.) Ceramic Bullet 1 lofl*CT'deo. Uruguay JJ.trETT, William E. (X) 01tAi - Main Cross> Findlay, Ohio Tolef Representative) AVs't Erik F. (LJ) i ^cmrt Manor, Apt. 1-D ij4 Hajrwood Ave. Quttanooga 5, Te/m. TZm/trican Lava Corp.) rftOHlK-Le?J(L)A t*1 *10 Brewington Ave. Watsonville, Calif. (Spectn-Mat, Inc.) .-utNGER, George J. (M) J. Wahl, Inc., 8 Central Ave. focton, N. Y. -nO%, Charles Edmund (W) N. Holly Ave., Compton, Calif. (Ferro Coip.) ^-nOK, Mark G., Jr. 154-D, R. R-, Keyport, N. J. rtOOJCSTON, James A. (RFI) TM i22S E- Jackson St., Mexico, Mo. P. Green Fire Brick Co.) Henry C. (S) ** |g]3 Hawthorne Rd., Macon, Ga. (Borns Brick Co.) rtnSB, Donald P. (RI) Box .1108, Jackson, Calif. (Jjarbispn-Walker Refractories Co.) a0SREV.;ft<p.W).. y08RoUingdaleRd. Catonsville 28, Md. (Insulator Dept. General Electric Co.) rSOSS, A. H. B. J & J Dyson Ltd., Griffs Works Stannington, Nr. Sheffield, England CBOSS, Charles D. (S) $07 Glenview Dr., Jasper, Ala. (Mateo Corp.) rtOSS, David L.- (L) ..... 2006 Reaney Ave., St Paul 19, Minn. (Minnesota, Mining & Mfg. Co.) 0>OSS, Leslie E. (B) Pennsylvania State University Mineral Sciences Bldg., Rm. 125 University Park, Pa. (SOSSj Owen H: (S) Swindell-Dressler Corp. Box 1888, Pittsburgh 30, Pa. CBOSSLEY MACHINE CO. (Harold W. Lamb) 101 Monmouth St, Trenton 9, N. J. CBOSSLEY. Robert H. (W) St.Joseph Lead Co. 250 Park Ave., New York 17, N. Y. CROSSWAITH, Paul L. Box 746, Alfred, N. Y. CROUCH, Lester A. (LI) 1100 Robmar Rd., Dunedin, Fla. (Sperry Microwave Electronic Co.) CROWE, Samuel: H-, Jr. (G) 416 Mississippi Ave., Crystal City, Mo. (Pittsburgh Plate Glass Co.) CROWLEY, Henry L. (L) 365 Forest Rd., South Orange, N. J. (Consultant) CROWLEY, Michael S. (BI) 114 Mildred Ln., Chicago Heights, 111. (American Oil Co.) ttUIKSHANK, C L (XF) Great Lakes Foundry 4i"il Co. 1217 Francis Palms Bldg. Detroit 1. Mich. CRUTCHFIELD, B. Walt (S) The Moland-Drysdak Corp. 1635 Asheville Rd. . Hendersonville. N. C. QJTFIA, Domenic C. (RJ) 10060 Calvin St, Apt 3 Pittsburgh 35, Pa. (Vesuvius Crucible Co.) WLBRETH, William IC. Jr. (WJ) 818 Carleton St.. Lakeland. Fla. 33803 (Florida Tile Industries, Inc.) To<- 42, No. 10 (1963) Box 325, Plainsboro, N. J. 08536 CULVER, Richard L. (S) 9308 Garfield Blvd. Cleveland 25, Ohio (Allied Engineering Div., Ferro Corp.) C"V MINGS. Leonard C. (S) 7920 W. Palos Ave., Palos Park, 111. (Chicago Copper & Chemical Co.) Cummins. Robert K. (G) General Electric Co. Willoughby Quarts Plant Campbell Rd. & Euclid Ave. Willoughby, Ohio CUNLIFFE, J. A. (S) Northwest Ceramics Ltd. Box 3590, Terminal D. Edmonton, Alta., Canada CUNNINGHAM, Eugene E. (R) Owens-Coming Fiberglas Corp. Glass Technology Case Ave., Newark, Ohio CUNNINGHAM, James A. (S) Adams Clay Products Co. Box 32, Martinsville, Ind. CUNNINGHAM, Robert J. (G) 2015 Cold Springs Dr. Lancaster, Ohio (Anchor Hocking Glass Corp.) CURCIO, Anthony L. (LI) 705 Schoolhouse Lane Bopnd Brook, N. J. , '(Radio Oorp-'Of America) CURCIO, Vincent M., Jr:' Ideal-Standard, S. A. Caixa 147 Jundiai, Sao Paulo 5, Brazil CURRAN, EDWARD ENGINEERING, LTD. (Terence P. Nealon) Cardiff, Wales CURRAN, Martin T. (S) Alfred Ceramic Enterprises, Inc. . Box 562, Alfred, N. Y. CURRAN. Robert (RI) '75-08 35th Ave.' Jackson Heights 72, N. V.' (Plibrico Co.) CURRIE, Thomas E. (E) General Electric Co. Major Appliance lab. AP 5-250, Appliance Pk. Louisville 2, Ky. CURRY, William J- Jr. (R) Hiram Swank's Sons, Box 630 Johnstown, Pa. CURTIS, Carl E. (RFI) R. R. 3, Kingston, Term. (Oak Ridge National Lab.) CURTIS, James W. O. (L) 121 S. Bruner Rd. Hinsdale. 111. 60521 (Radio Materials Co. Div. P. R. Mallory & Co., Inc.) CURTIS, Miles E. (El) 301 Brunswick Rd., Louisville 7, Ky. (Ferro Corp.) CURTIS, William H.. Jr. (L) 3 Crego St., Baldwinsville, N. Y. (Speer Carbon Co.) CURTS. R. M. (G) American Potash & Chemical Corp. 99 Park Ave., New York, N. Y. CUSHING, Val M. (DC) Box 792, Allred. N. Y. (State University of New York College of Ceramics, at Alfred Univ.) CUSICK, Charles S. (G) Pittsburgh Plate Glass Co. One Gateway Center Pittsburgh 22, Pa. CUTLER, A. Keith 419 W. 138th St., Riverdale 27, IB. (Republic Steel Corp.) CUTLER, Ivan B. (BFIC) 220 Mines Bldg., University of Utah Salt Lake City 12, Utah wttULLt, t-ranx (.nuj 939 W. Beaver Ave., State College, Pa. (Pennsylvania State University) DACUS, Edwin C.. Jr. (GJ) 121 Highland Dr., Greenville, S. C. (Balt Brothers Co., Ioc.) DAGER, Probert W. (MFI) 13904 Burbank Blvd., Van Nuys, Calif. (H. C Spinks Clay Co.) DAGGETT, George, Jr. (LJ) R. R. 2, Belmont. N. Y. (Allegheny Electronic Chemicals Co.) DAGUES-BIE, Jacques A. (L) International Business Machines Corp. Dept. 363, Components Div. Poughkeepsie, N. Y. DAHLSTROM, Roy (X) National Lead Co. Ill Broadway, New York 6, N. Y. DALEY, Frank E. (MI) Cabot Corp. 125 High St., Boston 10, Mass. DALTON, Robert H. (GF) 234 Delevan Ave., Coming, N. Y. (Coming Glass Works) DALY, Howard J., Jr. (RI) Norton Co. S805 Lincoln Ave., Detroit 8, Mich. DALY, Robert A. (MJI) 1075 Bryant St., Rahway, N. J. (Pearsall Chemical Corp.) . DALZELL, David! B. (G) ` FbstOria Glass 66: 1200 First St., Mbundsville, W. Va. DAMMANN. Richard W. (S) Hanley Co. 28 Kennedy St., Bradford, Pa. DANESH. Harold 163 Michael Lane, Apt. D Addison, 111. (Celotex Corp.) , DANGLER, Harry R. (G) 3736 N. E. 65th, Portland 13, Ore. (Owens-IOmoisV. 'DANIEL,'WilliamX (B) '6900 Peach Ave., Van Noys, Calif. (Electra Scientific Corp.) DANIELS. John F. (L) 1525 Foxon Pkwy., Williamsport, Pa. (Sytvania Electric Products, Inc.) DANIELS, William H. 200 Miller Ave., Swanton, Ohio DANIELSON. R. R. (EFI) 120 Richmond Terrace, Rahway, N. J. (Consultant) DANSER. James W. (R) 575 Main SU Metucben, N. J. (Valentine Fire Brick Co. Div. A. P. Green Fire Brick Co.) DARNELL, Harmon C. (SI) Murray Tile Co., Inc., Lewisport, Ky. DAS GUPTA. A. K. (L) Allen-Bradley Co. 136 W. Greenfield Ave. Milwaukee 4, Wise. DATTA, Ranajh K. (B) General Electric Co. Nela Park, Cleveland 12, Ohio DAUMKE, Arthur H. (W) Harshaw Chemical Co. 1945 E. 97th SL, Cleveland 6, Ohio DAVENPORT. Warren H. (R) S3 Paine St., Worcester 5, Mass. (Norton Co.) DAVEY, Earl R. (W) Canadian Ohio Brats Co., Ltd. Niagara Falls, Ont, Canada DAVEY, Frederick K. (L) Bendix Corp., Friez Instrument Div. 1400 Taylor Ave^ Baltimore 4, Md. DAVEY, Richard G. (G) Owens-Illinois Technical Center Box 1035, Toledo 1, Ohio DAVIDSON, Albert (W) Mill Rd., Box 90, Matawan, N. J. (ATCO Ceramics Corp.) 563 Box 147, Joliette, Que., Canada DAVIES, Ben (R) 5132 Caste Dr., Pittsburgh 36, Pa. (Harbison-WaUcer Refractories Co.) DAVIES. Chester A. (WI) Elm Dr., UR 10, Kittanning, Pa. (Eljer Div., Murray Corp. of Amtrica) DAVIES, Edward C. (G) Dominion Glass Co., Ltd. Wallaceburg, Ont., Canada DAVIES, Ray. Jr. (RI) General Refractories Co. 681 Market St. San Francisco 5, Calif. DAVILA, A. E. Fernandez Las Mimosas 271, Barrenco Lima, Peru (Ferro Enamel de Mexico S. A.) DAVIS. Charles W. (R) Aluminum Co. of America 2900 Missouri Ave, East SL Louis, 111. DAVIS, Clarke P. (W) Allen Hill Rd., Brooklyn, Conn. (American-Standard) DAVIS, Donald C. (B) Box 692, Fostoria, Ohio (Ford Motor Co.) DAVIS, Douglas H. Box 33, Alfred Station, N. Y. DAVIS, Earl K. (GI) Westm^hOjiae. Research Labs. *; 'Beidali jii.^iitirtilinifioro"".; ' ' Pittsburgh 35, Pa.' DAVIS, E. E, (R) Davis Fire Brick Co. Maple St., Oak Hill, Ohio DAVIS FIRE BRICK CO. (E. E. Davis) Maple St., Oak Hill, Ohio DAVIS, Harry E. (WFI) Universal Potteries, Inc. Cambridge, Ohio DAVIS, H. M. (B) ' U. S.-Army Research Office (Durham) Box CM, Duke Sta., Durham, N. C. DAVIS, James K. (L) 201 Pine St, Coming, N. Y. (Coming Glass Works) DAVIS, James T. (R) Box 86, Hephzibah, Ga. (Interchemical Corp. Albion Kaolin Div.) DAVIS, John R, Jr. (L) 787 Brighton Rd., Tonawanda, N. Y. (Carborundum Co.) DAVIS, M. Paul., Jr. (B) 4908 Western Blvd., Raleigh, N. C. DAVIS, Nonnan B. (M) Quebec Metallurgical Industries Ltd. 77 Metcalfe St, Rm. 607A Ottawa 4, Ont, Canada DAVIS, Richard P. (G) 107 Oik Ridge Dr, Butler, Pa. (Corning Glut Works) DAVIS, Robert F. Box 413, liberty, N. C. DAVIS, Sam H, Jr. (WI) Kohler Co, Spartanburg, S. C. DAVIS, Thomas M. (D) 5207 Arrowhead Blvd, Kokomo, Ind. (Harrnp Ceramic Service Co.) DAW, Santi N. Modern Ceramic Industries 282 Upper Chitpur Rd. Calcutta 5, India DAWS. Cyril B. (R) 28 Constable Rd, Kendall Park, N. J. (Zirconium Corp. of America) DAXELHOFER, Jean P. Ecole Polytechnique 33 Av. de Cour Lausanne, Switzerland DAY, Britton T. (R) American Fire Clay ft Products Co. Box 157, Canfield, Ohio 564 (U. S. Army) 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 (United States Ceramic Tile Co.) DAY. Ralph K. (GFI) 307 W. Harrison Ave, Maumee, Ohio (Consultant) DAY, Robert B. (SI) 316 Willow Ln, Geneva, 111. (Structural Clay Products Research Foundation) DEADMORE, Daniel L. (R) 16007 Brinbourne Ave. Cleveland 30, Ohio (NASA, Lewis Research Center) DEADWYLER, Major Earnest W. (RI) Hq. 8th Ordnance Battalion APO 165, New York, N. Y. DEBENHAM, W. S. (RFI) United States Steel Corp. 525 William Penn PL Pittsburgh 30, Pa. DeBRUIN, LeRoy M. (BJ) 8413 Stewart ft Gray Downey, Calif. 90241 (North American Aviation, Inc.) DE CAIN. Donald frB) ; .7 atclley Ave, Valhjllli.'N.Y.- . v ,. (General Precision Lab,' Inc.) . DECKER, Alfred R. (MFI) Champion Spark Plug Co. Box 637, Cambridge, Ohio DECKER, Edgar A. (W) G. S. Robins ft Co. 126 Chouteau Ave, St. Louis 2, Mo. DE CLERCK, Donald H. (E) 178 Ellicott St, Rochester 19, N. Y. . (Pfaudler Penmitit Inc.) DE COURSEY, Donald T. (E) - 9 Woodmere Rd. Framingham Center, Mass. (E. I. du Pont de Nemours ft Co.) DEEG.EmHW. Jenaer Glaswerk Schott ft Gen. Hattenbergstrmsse 10 Mainz/Rhein, Western Germany DEETH, H. R. 2628 Dorset Rd, Columbus 21, Ohio DeFOOR, James E. (G) 6648 W. 83rd St, Overland Park, Kana. (Gnstin-Baeon Mfg. Co.) DEGENKOLB, Robert S. (L) 5120 E. 68th St. Indianapolis, Ind. 46220 : (Radio Corp. of America) DEGG, Edwin P. Carborundum Co. Ltd. Trafford Park, Manchester, England DEIGNAN, Charles J. (SFI) 7769 Eastwood St. Reynoldsburg, Ohio (CUycraft Co.) DEININGER, Oskar W. Porzellanfabrik Waldsassen, Bareuther ft Co. AG Mitterteicherftr. 1 8595 Waklsasaea, Germany DeKENIPP, Robert J. 12 Russell Ave, Nutlcy 10, N. J. DE KEYSER, Walter L. University of Brussels 50 Roosevelt Ave, Brussels, Belgium DeLAI, A. Joseph (B) 48 Lake Ave., Apt 478, N. E. House Woburn, Mass. (Avco, Research ft Advanced Development Div.) DELANO, Richard (L) Box 96, Setauket. N. Y. (Richard Delano Inc.) de LEMOS, Horacio Duarte I Rua Gal. Ribeiro da Costa 230 | Rio de Janeiro, Brazil ZC-07 (Klabin Irmaos & Cia.) DELGADO, Cyril B. (G) Calumite Co. Amwell Rd, Nc^Lanic, N. J. de LICHTBUER, Hub. Cardon I Manufacturers Ceramiques d'Hemixem et de la Dyle, S. A. 60 Roe Georges GiUiot Hemiksem-ur. Antwerp, Belgium DELIMITROS, Tom H. 4329 Dcnsmore Ave. N. Seattle 3, Wash. DELL, William J. (R) 524 29th Ave, East Moline, III. (John Deere Malleable Works) DELLINGER, James R, Jr. (S) New Riverside Ochre Co. Box 370, Cartersville, Ga. DeLONG, Hermon W, III (Gl) 67 Main St, Dansville, N. Y. (New York State Department of Public Works) DELOTT, Charles R. (L) 5044 N. 84th St, Milwaukee 18, Wiv (Allis-Chalmers Mfg. Co.) DE LUCA, John P. 604 E. Armory Ave, Champaign, IQ. ,DE MAJO, Dennis'A. (R). . .. - 2pH6dgcs Pl, Stat'enisland 14', N.p.. (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, Roclcaway, N. J. (Thermal American Fused Quarts) DEMUTH GLASS WORKS DIV. BROCKWAY GLASS CO. (Donald D. Faulkner) . Box 629. Parkersburg, W. Va. . ' DEtiES, Peter A! (L) 9101 Crestwood, N. E. Albuquerque, N. M. (Gulton Industries, Inc.) DENISON, John C, Jr. (G) John C Denison Co, Inc. Box 63, Rochester, Pa. DENK, William J. (LI) 1723 Grimier St, Apt. 17 Burbank, Calif. (INTERFACE) DENMAN, Robert R. (G) Owens*Hlisou 1700 N. Westwood Ave, Toledo 7, Chin DENNIS, John S. (M) 17 Del Rio Dr, Yardley, Pa. j (United Clay Mines Corp.) DENNIS, William J. (G) 24 Rosewood Ave, Guelph, Ont., Casah (Fiberglas Canada Ltd.) l DENNISON. Brook J. (6) 710 Robinhood Rd., Pittsburgh IS, h (Pittsburgh Plate Glaas Co.) DENO, Richard E. (B) Star Rt. 2, Box 35, Union, Wash. (Rayonier, Inc.) de PABLO. Liberto (B) Apartado Postal 20722 . - Mexico 6, D. F. Mexico (Conaejo de Recnrsos Naturales No Renovables) DE PIOLENC, Gerard (X) Euroglass Corp. Pan Am Bldg, 200 Park Ave. New York, N.Y. 10017 DE POORTER. Gerald University of California Hemrat Mining Bldg. Berkeley 4, Calif. dePROSSE, Victor A. (El) 9720 Flower St, Bellflower, Calif. (Atomics International Div. North American Aviation, Inc.) Ceramic B  -- rEM-k. Jolm *tKlf P*- jio Holston St., Kingsport, Tarn. //^jnerican-Saint Gobiin Corp.) ,rGE. Gerhard (BC) P*1 Carnegie Institute of Technology Pittsburgh 13, Pa. -jHGER. V/. A. (EFI) Pv a Q. Smith Corp. j5J3 N. 2?th St. Milwaukee, Wise. 53216 -qUX, J040 R4mon (*) 4** Bos 8472, Panama, Rep. of Panama (Cia.de Produetos De Arcilla S. A.) ofSENNE, Claude M. (S) PE 505 Cote de l'Eglise, Boischatel Co. Montmorency, Que, Canada (Citadel Brick Ltd.) nfiSS. Howard M. (R) D 570 W. 72nd St. Indianapolis. Ind. (Union Carbide Metals Co.) nETAMORE, Walter A. (S) v Chemical Products Corp. Box 815, Cartertville, Ga. dEURVORST. F. B. M. v Ret Zonnehuis. Paasberglaan 9 Terborg, Holland (Koainklijke Fabrieken Diepenbrock ft Reigers N. V.) oBUTSCHE GLASTECHNISCHE U geset.lschaft Bpckenh^imet Landstyasse 126'.'. Frankfurt (Mainl, "Germany nEUTSCHE KERAMISCHE gesellschaft Menrenberger Str. 47 J34 Bad Honnef/Rhein. Germany pEUTSCHER, Jerome S. (R) 1808 E. Lakeview Dr.. Benton, Ark. (Reynolds Metals Co.) peVOE, Charles F. (RF) 38 W. Fourth St., Coming, N. Y. (Coming Glass Works) . . peVQLPER, Noyman E..(G) ` N. Fitrugh St., Sodtis Point, N; Y. (General Electric Co.) peVRIES. Robert C. (BFC) Rensselaer Polytechnic Institute Materials Engineering Dept. Troy, N. Y. PEWEY, B. F. (W) 42 Summit St., Le Roy, N. Y. (Lapp Insulator Co.) PEWEY, John L. (R) Reynolds Metals Co., Sheffield, Ala. DEXTER. John N. (B) 4936 Kendall Dr., New Orleans 26, La. (Boeing Co.) DIAL, Roy E. (R) Carborundum Co. Refractories ft Electronics Div. Niagara Falls, N. Y. DIAMANT BOART&A. (L. Van Geersdaele) 74, ave. du Pont de Luttre Bruxelles 19. Belgium DIAMOND ALKALI CO. (D. G. Hood) Soda Products Chrome Div. 300 Union Commerce Bldg. Cleveland 14, Ohio DIAMOND, Grant S. (WFI) Box 162, Chesterfield. N. H. (Golding-Keene Co.) DIAMOND, Jacob J. (B) National Bureau of Standards Conn. Ave. ft Van Ness St., N. W. Washington 25, D. C. DIAZ M,, Jose J. (I) CasiUa 5515, Santiago, Chile (Fabrics Naeional de lew de Penco SA.) C BENEDETTO, Bernard A. (L) 29*7 Garden Circle, Waltham 54, (Tyco Laboratories, Inc.) DICK, Clarence H. (G) 1013 Gordon St., Natrona Heights, Pa. (Pittsburgh Plate Glass Co.)' Vol 42, No. 10 (1963) D1CKAS. Charles H. (E) Simplicity System Co. Box 6249, Chattanooga 2, Term. DICKENS, Donald R. Box 972, Alfred, N. Y. DICKENS. H. A. Nilsen Porcelains (Aust) Pty. Ltd. 221 Separation St. Northcote, Victoria, Australia DICKEY, Herbert R. (S) 26 Regent St. St. Thomas, Ont., Canada (Canada Vitrified Products, Ltd.) DICKEY, John M-. Jr. (SI) Windy Knoll, Broolcville. Pa. (Consultant) DICKINSON, C. Dale (L) General Telephone ft Electronics Labs., Inc. 208-20 Willets Point Blvd. Bayside 60, N. Y. DICKS. N. A. (G) 16927 Hamilton Ave. Allen Park, Mich. (Ford Motor Co.) DICKSON, Edwin J. (R) Babcock ft Wilcox Co. Box 923, Augusta, Ga. DICKSON, John H. (R) Wheeling Steel Corp. - Steubenville North Works . Steubenville, T)hio . ' DilCKSON, TertyET. (ED 4816 Pearl Rid., Cleveland 9, Ohio (Ferro Corp.) DIEHL; Carl W. (R) Taylor Rd., Jamesville, N. Y. (Electro Refractories & Abrasives Corp.) DIETTERLE, Edwin W. (WFI) 1915 Outpost Dr., Hollywood 28, Calif. (Ferro Corp.) DIETZ. Earl D. (GI) 3314.StanhopeDf, Toledo 6, Ohio (Owens-Illinois) DIETZEL, Adolf (Honorary) Max-Pianck-Institut for Silikatforachung, 2 Neunerplatx Wurrburg, Germany DiLAZZARO, John F. (B) 941 Hill St, Apt. 208 Belmont, Calif. (Western Gold ft Platinum Co.) DILLARD. William F., Jr. (S) 2318 Mura Dr., Augusta, Ga. (Merry Bros. Brick ft Tile Co.) DILLENDER, Richard D, Jr. (LI) 411 Fern Trail Signal Mountain. Tcnn. (American Lava Corp.) DILI.ER, Ray E. (S) 821 N. Elm St., Orrville, Ohio (OrrviBe Tile Co.) DILLIARD, Paul D. (GI) 1313 E. Wheeling St., Lancaster, Ohio (Anchor Hocking Glass Corp.) DILLINGHAM, Robert P. (L) 2436 Mt Olive Lane, Bradbury, Calif (Aerojet-General Coip.) DILLON, Ronald A. (R) 33 Nielsen Lane, Lenox, Mass. (General Electric Co.) DILLON, Zale (W) 150 Madiaon PL, Ridgewood, N. J. (WcTeritteuer Co.) DiMARCELLO, Frank V. (LJ) Bell Telephone Labs., Rm. IE-524 Mnrray Hill. N. J. DI MARTINO. Barbero (D) 5514 Manhowac Dr. Palos Verdes Estates, Calif. (North American Aviation, Inc.) DIMOND, John A. (E) General Electric Co, Bldg. 1-9 3001 E. Lake Rd., Erie 1, Pa. DINESS, Arthur M. 818 Old Boalsbnrg Rd., Apt 5 State College, Pa. DINGLER. Edward L., Jr. (M) 1728 Braley Rd., Youngstown. N. Y. (Carborundum Co.) DINGWALL. Andrew (G) 588 Grove St, Upper Montclair, N. J. (Consolring Sc>otist) DINGWALL. Andrew G. F. (G) Brookdale Gardens, Apt 12C Bloomfield, N. J. (Radio Corp. of America) DINKFELD, Albert D. (B) INTERPACE, Ceramics Div. 1551 S. Primrose Ave. Monrovia, Calif. DIPPELL, L. V. (R) 1407 Cherry lawn Ave. Owosso, Mich. DIRKSEN, A. J. (G) American Potash ft Chemical Corp. 99 Park Ave., New York 16, N. Y. DIRLAM, Arthur C. (G) 208 N. Talley Ave., Muncle, Ind. (Ball Brothers Co., Inc.) DIRVIN, Stan J. (W) Dentists' Supply Co. of New York 2926 W. Dauphin St Philadelphia 32, Pa. DITHRIDGE. Edward H. (E) Rheem Manufacturing Co. 1729 Pennsylvania Ave., Monaea, Pa. . DiyEN^jEUehard'J. (GJ). ;. Owens-Illinois '' ( 3600 Alameda Ave., Oakland 1, Calif. DiVITA, Sam (L) U. S. Army Electronic Research ft Development Lab. Microwave Inductive Devices Branch Fort Monmouth, N. J. DIXON, Gene (R) Kyanite Mining Corpc, Dillwyn, Va. DIXON, JOSEPH, CRUCIBLE CO. (Rnssell F. Leinbos) 167 Wayne'St,Jersey Gty 3, N. J. DIXON, Rodney H. (GJ) 419 W. John St, Maumee, Ohio (Libbey-Owens-Ford.Co.) DLUGOZIMA, Walter R. (WI) 198 Northview Dr, ZeBenople, Pa. (Lava Crucible-Refractories Co.) DOCTOROW, Donald (G) American Glass Review 23 E. 26th St, New York 10, N. Y. DODD, Charles G. (B) Owens-Illinois Technical Center 1700 N. Westwood Ave, Toledo 7. Ohio DODD. Charles M. (SFIQ Iowa State University Dept of Ceramic Engineering Ames, lows 50012 DODD, Edward (W) 1212 Marcin Rd., Sarnia, Ont, Canada (Prestolite Ltd.) DODGE, Alfred W. (G) 2764 Dresden Rd. Zanesville, Ohio 43705 DODSON, Vance H, Jr. (S) Grace Chernies] Co. 62 Whittmore Ave, Cambridge, Mass. DOERING. William E. (G) 15844 Roachton Rd, Perrysburg, Ohio (Consumer ft Technical Products Div. Owens-Illinois) DOERSELN, Kenneth P. (L) Silk City Ceramics ft Tool Mig, Inc. 221 Seventh Ave., Hawthorne, N. J. DOLL, Charles E. (W) Mount Clemens Pottery Co. Mount Clemens, Mich. DOLL, Denton T. (B) 1217 45th St. Los Alamos, N. M. (University of California, Los Alamos Scientific Lab.) DOMAN, Robert C. (B) Corning Glass Works, Pilot Plant #2 Box 544, Corning, N. Y. DOMICONE, Joseph J. (G) Corning Glass Works, Corning, N. Y. 565 .!'j 1 DOMINGUES, Louis P. (B) 1302 Xaveria Dr., Silver Spring, Md. (U. S. Bureau q{ Mines) DOMINGUEZ L- Eloy Cede' ; Cei- ., Dominguez de Levante S. A. Gobcinador Viejo 9, Valencia, Spain DONAHEY. John W. (M) Fischer & Porter Co. County Line R<L, Warminster, Pa. DONEN, L Consolidated Glass Works, Ltd. Box 562, Germiston Transvaal, South Africa DONEY. Louis M. (BF) Mackin Lane, R- R- 20 Knoxville, Tenn. (Union Carbide Nuclear Co.) DONLON, Robert L. (G) Corning Glass Works, Harrodsburg, Ky. DORAN, Robert F. (LI) CF.I. Corp. Cottage PL, Mineola, N. Y. DORE. James E. (R) Olin Mathieson Chemical Corp. Metals Research Labs. 27S Winchester Ave. New Haven, Conn. DOREMUS, Robert H. (G) General'Electric Co-Rtaearch Lab.' ,: Schenectady. N. Y.''' DORF, Arthur L. (L) 3 Washington Sq. "Village, Apt. 16-F New York 12, N. Y. (Radio Corp. of America) DORN, Alvah J. (GI) 4 Oakwood Dr. Corning, N. Y. (Corning Glass Works) DORN. G. Neal (SI) Ochs Brick ft Tile Co.. Springfield, Minn. DORN. W.K. (L) Brush Beryllium Co., Elmore, Ohio DORSETT, O. A. (W) Knox Porcelain Corp. Box 2031, Knoxville 1, Tenn. ' DORSEY, Baird L. (RF) 300 Walnut Rd- Pittsburgh 2, Pa. (Jones ft Laughlin Steel Corp.) DORSEY, John J. (LI) P. R. Mallory & Co., Inc. 3029 E Washington St. Indianapolis 6, Ind. DOSCH, Erwin L. (M) 70 S. Chase Dr., Denver 26, Colo. (Technical Equipment Corp.) DOSS, Frederick W. 749 Maryland Ave., Lancaster, Ohio DOTY, Raymond C. (W) 508 Wall St., North Tonawanda. N. Y. (Eljer Div. Murray Corp. of America) DOUGHERTY. Leon A. (W) 370 North St., Son Prairie, Wise. (Wisconsin Porcelain Co.) DOUGLAS, Richmond Douglas Firebrick Co. Ltd. Dairy, Ayrshire, Scotland DOUGLAS, R. W. (F) Society of Glass Technology "Thornton," 20 Hallam Gate Rd. Sheffield 10, Yorks, England DOUGLASS, D. L. (B) General Electric Co. * VaUedtos Atomic Lab. Pleasanton, CaUf. DOWDLE, Hugh J., Jr. (S) R. R. 3, Madison, N. C. (Pine Hall Brick ft Pipe Co.) DOWLING, Robert F. (G) American Optical Co. 14 Mechanic St Southbridge, Mass. DOWNS, C D. (L) Columbian Carbon Co. Mapico Iron Oxides Unit 601 Cass St, Trenton 10, N. J. DOZIER, Alfred R. (L) 7 Thorne PL, Port Monmouth, N. J. (Texas Instruments, Toe.) DRAKE, Arthur D. (S) R. R. 1, Blaelcliek, Ohio (Clay-.raft Co.) DRAKE. M. Ellis (D) Alfred University Box 786, Alfred, N.Y. DRAKENFELD, B. F. ft CO- INC. (Scott J. Courtney) 45--47 Park PL New York 7, N. Y. DRAKER, Harry C (M) 38600 Courtland Dr. Willoughby, Ohio (Harmhaw Chemical Co.) DRAPER, Perry E. (W) Mansfield Sanitary, Inc. Perrysville, Ohio DRESSEL, Theodore H., Jr. General Refractories Co. Stevens Pottery, Ga. DRESSLER, Philip (MFI) Swindell-Dressler Corp., Box 1888 Pittsburgh 30, Pa. DREYER. Donald H. (G) T. C Wheaton Glass Co. .Third ft "G." Sts- Millville, N. J. .. DREYFUSS, Robert Gy (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. (R) 210 Brinton St, Monroeville, Pa. (Westinghouse Electric Corp.) DROUHARD, W. J. (WJ) Mansfield Sanitary, Inc. Perrysville, Ohio DRUMMOND, Charles H. (G) 1639 Cass Rd- Maumee, Ohio (Owens-Illinois) DRUMMOND, W. Wendell (G) Pittsburgh Plate Glass Co. Box 11472, Pittsburgh 38, Pa. DUBE, Alfred (D) 425 Uth St, Lincoln, 111. (Stetson Corp.) DUBLER. Robert H. (WI) Mansfield Sanitary, Inc. Perrysville. Ohio DuBOIS, Floyd J. (S) Pittsburgh Plate Glass Co. Chemical Div- One Gateway Center Pittsburgh 22, Pa. DuBOIS, H. B. (MFI) Effingham Rd- Morrisville, Pa. (Feldspar Corp.) DUCKWORTH, Winston (BFI) Battelle Memorial Institute 505 King Ave., Columbus 1, Ohio DUDDY. Joseph C. (E) Electric Storage Battery Co. Carl F. Norberg Research Center 19 W. College Ave- Yardley, Pa. DUDEK, John A. (E) H. J. Sherwood, Inc. 16601 Euclid Ave- Cleveland, Ohio DUDERSTADT. Edward C. (B) 5327 Dee Alva Dr- Fairfield, Ohio (General Electric Co.) DUDLEY, John A. Box 827, Alfred, N. Y. DUDLEY, Richard W. Dreamland Mobile Pk., Lot #23 R.R.1, Sanford, N. C. (Borden Brick ft Tile Co.) DUE, Herbert J. (L) 11 Scoles Ave., Clifton, N. J. (St Joseph Lead Co.) DUEY, Robert K. (S) Box 524, New Pahs, N. Y. (Nytralite Div. New York Trap Rode Corp.) 566 DUFF, R. D. (G) Owens-Illinois Box 103S, Toledo 1, Ohio DU FRESNE, Robert S. (Li) Tektronix, Inc. Box 500, Beaverton, Ore DUGGAN, J. J. (G) Walsh Refractories Corp. 101 Ferry St., St. Louis, Mo 63u-> DUGGER, Cortland O. (B) M7 118 Fayerweather St. Cambridge 38, Mass. (Air Force Cambridge Research I^l. DUKE, David A. (G) 41 Evelyn St- Corning, N. Y. (Corning Glass Works) r DUKE, John J. (W) Box 33, Saxonburg, Pa. (Du-Co Ceramics Co.) DULBERG, Irving (RI) 389 E. Curtin St, Bellefonte, Pa. (J. H. Fiance Refractories Co.) DULIN, F. H. (B) Champion Spark Plug Co. Ceramic Div. 8525 Butler Ave., Detroit 11, Mich. - DUMBAUGH, William H- Jr. (G) Corning Glass Works Research ft" Development Div. '. ' v. Corning, Ni Y... DUNtfECK. Nonh'ati J. (R) International Minerals ft Chemical Corp. Old Orchard Rd., Skokie, 111. DUNCAN, Frank Y. Clemson College Box 4916, Clemson, S. C. DUNCAN, J. Earle,(GF) Pittsburgh Plate Glass Co. Research Lab- Creighton, Pa. DUNCAN. Lanry K. (G) 951 Lawson St- Chattanooga, Tenn. (Vitro Chemical Co.) DUNCAN, Russell F. (B) 209 Franklin Dr- Berea, Ohio (Ferro Corp.) DUNEGAN, Harry C. a) 433 Glenhill Dr- Chattanooga 15, Tent (American Lava Corp.) DUNGAN, Robert H. (LI) 6109 Natalie N. E Albuquerque, N. M. (Sandia Corp.) DUNKEL, Ute A. Box 1452, Alfred, N. Y. DUNN, L. W. (M) United Clay Mines Corp. Box 1201, Trenton 6, N. J. DUNN, Peter E (G) Rauland Corp- 4245 N. Knox Art Chicago 41,11L DUNN, Stanley A. (B) Bjorkstcn Research Labs. Box 265, Madison, Wise. DUNNICAN, Ward G. (G) 277 E Seventh St, Clifton, N. J. (Becton, Dickinson ft Co.) DUNNING, Lester M. (E) 6103 Sunderland Dr. Parma 29, Ohio (Ferro Corp.) DUNSMORE, Gordon K. (B) 120 Ninth St, Philipsburg, Fa. (Tem-Pres Research, Inc.) DUPLIN. V. J- Jr. (BFI) Babcock ft Wilcox Co. Box 785, Lynchburg, Va. do PONT. R. L, de NEMOURS ft CO, ; INC. (W. E Pearson) Ceramic Sect, Electrochemicals Be#. Wilmington 98, Dd. DURHAM, Carl T. (L) General Electric Co. Industry Control Dept, Salem, Va. DURST. William A. (L) Lynch Rd- St Marys, Pa. (Stackpole Carbon Co.) Ceramic B PUB./i20 Hess Rd, Apt. 2 redwood City, Calif. /Western Gold & Platinum Co.) JfcZ. Pol (BFC) pw V-giifoinia Inst, of Technology J^oi E- California St. p*s*4e;ie, Calif. Z Waller E. (G) P* Pittsburgh Plate Glass Co., Works #7 Box 1336, Cumberland, Md. ^JcTRA, William F,, Jr. (EJ) P*'*g40 B Kirkwood Lane Nashville 4, Tenn. (Ferro Corp.) tfjE, Warren T. (G) P` |524 Marsha Terrace, Yardley, Pa. flje Calumite Co.) ^jEMIANOWICZ, Theodore Q. (L) TM Eearfott Co. jjOO Main Ave., Clifton, N. J. nflMlAN, Raymond J. (R) D 103 Segsbury Rd. Will>*lnST'Be 21, N. Y. (Union Carbide Metals Co.) nZURA. J- (R) iJ6 Country Club Heights Butler, Pa. (Butler Refractories) E AGLE-PICHER CO.- (D. R. Carter) CbaUicalsitMetals THy:-. 1100 American Bldg. ' Cincinnati 2, Ohio caGAN, Robert J. 85 Kreag Rd., Fairport, N. Y. EARL. J- Alfred (LI) 1621 S. El Molino St. Alhambra, Calif. (Physical Sciences Corp.) EARL, William A. (SC) State University of New York College of Ceramics, at Alfred Univ. Box'763, Alfred. X. Y. EARLEY, Kenneth D. (G) . General Telephone & Electronics Labs., Inc. 208-20 Willets Point Blvd. Bayside 60, N. Y. EASON. Earnest C (SJ) 3050 Anthony Dr., Decatur, Ga. (Atlanta Brick & Tile Co.) EASTER, George J. (RFI) Electro Refractories & Abrasives Corp. 661 Waiet Rd, Buffalo 18, N. Y. EASTLY. Michal R. (B) 6325 125th PI., S. E. Bellevue, Wash. 98004 (Boeing Co.) EATON. David L. (L) Coming Glass Works Houghton Park, Coming, N. Y. EATON, Lawrence E. (BJ) . 260 Larch Ave., St. Paul Park, Minn. (Minnesota Mining A Mfg. Co.) EBNER, Merrill L. (B) 88 Broadway, Arlington, Maas. (Massachusetts Inst, of Technology) EBRIGHT, Harry E. (RF) American day Forming Co. E. Duncan St., Tyler, Texas EBY. Robert K. (G) Ford Motor Co. Dearborn .Glass Plant Dearborn. Mich. ECHAVARRIA, Flttt. Loceria Colombians S. A. Apartado. Aereo No. 10-46 Medellin, Colombia ECK. Bernard J. (RI) Griffin Wheel Co. 445 N. Sacramento Blvd. Chicago 12, 111. ECKERT. Leon (LJ) 2104 Cassandra Lane Myrtle Beach, S. C. (Aerovox Corp.) Vgl. 42, No. 10 (1963) ti-umjMua, oeorge (1-) 4311 N. Maryland Ave. Milwaukee 11, Wise. (Allen-Bradley Co.) EDDLESTON, James H. (L) Box 5056, Santa Barbara, Calif. EDGAR, Clement B. (R) M. H. Detrick Co., 1607 Oliver Bldg. Pittsburgh 22, Pa. EDGAR, James G. Jamaica Pottery Ltd., Box 33 Spanish Town, Jamaica, West Indies EDLIN, Vernon (B) General Delivery, Santa Monica, Calif. EDMUNDSON, Clarence D. 27 Wilson Dr., Columbus, Ga. EDSTRAND, Elmer W. (M) 5544 Bohlander Ave, Berkeley 1,11L (Lindberg Engineering Co.) EDWARDS, David V. Box 4711, Clemson, S. C. EDWARDS, F. M. (W) 354 E. Findlay St, Carey, Ohio EDWARDS, Gerald J. (S) Willamina Clay Products Co. Box 6383, Tigard, Ore. EDWARDS. Leon (WJ) 4513 Huckleberry Lane, Flint 7, Mich. (A C Spark Plug Div. General Motors Corp.) EDWARDS, Richard H. ' Box 826. Alfred, N. Y. . EGERTON, Lawson-(L) Bell Telephone Labs., Inc. Murray Hill, N. J. EGGERS, Paul R.(G) Ford Motor Co., Glass Div. Centennial Blvd., Nashville, Tenn. EHLERS, Ernest Gi (BC) Ohio State University Dept, of Mineralogy 124 W. 17th Ave., Columbus 10, Ohio EHMAN, Roy G. (GFIC) 323 E. Hamilton Ave. State College, Pa. (Pennsylvania State University) EHRLICH, Waldron (L) 114 Latchmont.Rd, Elmira, N, Y. . , (Coming Glass Works) EICHBAUM, Barlane R. (LI) 1357 Slayton Dr, Maple Glen, Pa. (Philco Corp.) EICHELBERGER, John F. (B) Monsanto Research Corp., Mound Lab. Miamisburg, Ohio EICKMIER, Domtfay A. a) Reynolds Industries, Inc. 2105 Colorado Blvd. Santa Monica,'Calif. EIGHMIE, Thedrick L. Box 1271, Alfred, N. Y. EISS, Roger L. (BJ) 5870 Mimosa-St., Harrisburg, Pa. (Amp Inc.) EITEL; Wilhelm (BFIQ University of Toledo Institute of Silicate Research 2801 W. Bancroft. Toledo 6, Ohio EKBERG, T. Walter (R) 117 E. Granger Rd, Syracuse 4, N. Y. (Norton Co.) EKDAHL, W. Graydon (G) . Johns-Manville Research Center ManviUe, N. J. EKEDAHL, J. Charles (R) 1505 West Acres Rd, Joliet, HL (Illinois Oay Products Co.) ELDER. J. C (WI) Robertson Mfg. Co, Box 848 Trenton 5, N. J. ELDER, Robert E. (R) 2725 Sunaybtook Lane, Ardmore, Pa. (Johns-Manville) ELECTRONICS DIV. INDIANA GENERAL CORP. (Salvatore Ortcpio) Crows Mill Rd, Keasbey, N. J. S1.41.1KU REFRACTORIES & ABRASIVES CORP. (Carl F. Leitten) 344 Delaware Ave, Buffalo 2, N. Y. ELKINS, Samuel R,, Jr. (RJ) 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 17, N. Y. ELLINGTON, Edwin M. (E) Armco Steel Corp. Box 191, Ashland, Ky. ELLIOT, A. Grant (BJ) Lockheed Missiles & Space Co. 3251 Hanover St, Dept. 52-30 Bldg. 202, Palo Aho, Calif. ELLIOTT. Robert M. (G) Thermos Div. King-Seeley Thermos Co. Thermos Ave, Norwich, Conn. ELLIS. Donald G. (M) Stauffer Chemical Co. 636 California St. San Francisco 8, Calif. ELLIS. Howard F. Box 1281, Alfred,-N. Y: ' : ELLIS,.J./Leslie (GIJ - . -- Owens-Illinois Technical Center 1700 N. Westwood Ave., Toledo 7, Ohio 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 . ..ELSTON, Delmer L. (RI> ` National Lead Co. of Ohio Box 39158, Cincinnati 39, Ohio EMANUEL. E. C (G) 547 N. President Ave., Lancaster, Pa. (Armstrong Cork Co.) - EMANUELSON, Roger (E) Pratt & Whitney Aircraft Engr. Center East Hartford, Conn. EMHART MANUFACTURING CO. (W. B. McKinney) Box 1620, Hartford, Conn. EMHISER, Donald (R) 130 McWilliams Dr. Natrona Heights, Pa. (Pittsburgh Plate Glass Co.) EMISON, M. Herahel (G) Coming. Glass Works, Corning, N. Y. EMISON, Thomas D. 510H S. Mam, El Dorado Springs, Mo. EMLEY, William S. (W) West Maitland Ln, R. R. 3 New Castle, Pa. (New Castle Refractories Co.) EMMEL, Donald R. (M) Ram Incorporated 25 Snyder St, Springfield, Ohio EMMERICH, Charles W. (SI) 187 E. Main St, BrodkviOe, Pa. (Hanley Co.) EMMERICH. Edward P. (L) Arnold Engineering Co. Box G, Marengo, IU. EMMERICH, Liberate (G) Pennsylvania State University Mineral Industries Library University Park, Pa. EMRICH, Allen H. (W) Walker China Co. Box 29, Bedford, Ohio EMRICH, Barry R. (BI) 627 Faitknoll Dr, Dayton 31, Ohio (Wright-Pattcrson AFB Aeronautical Systems Div.) 567 FISHER. Richard G. (LI) Sprague Electric Co., R ft E Dept Marshal] St., North Adams, Mass. FISHER, W. Stanley (E) Varian Associates 611 Hansen Way, Palo Alto, Calif. F1SHWICK, John H. <G) 234 Queens Dr., West Chester, Pa. (Foote Mineral Co.) FITCH. William E. (I) 2884 Malabar Ave., Santa Clara, Calif. (Owens-Corning Fiberglas Corp.) FITTANTE. Philip A. (W) 473 18th Street, Niagara Falls, N. Y. (Titanium Alloy Mfg. Dir. National Lead Co.) FITTS, Benjamin D. (RI) 6733 Greenway, Greendale, Wise. (Allis-Chalmen Mfg. Co.) FITZGERALD, Alex E. (RI) A-4 Avon Apts., Narberth, Fa. (General Refractories Co.) FITZGERALD. J. Vincent (W) Tile Council of America, Inc. Research Center Box 326, Princeton, N. J. FITZPATRICK, John W. (LI) Transelco, Inc. Box 404, Penn Yan, N. Y. . FITZPATRICK, Thomas Jr... . 8$0 W.'Rngt>y Ave.'.CMfcge Park, Ga.-- . FITZPATRICK, William D. (R) 412 E. Promenade, Mexico; Mo. (A. P. Green Fire Brick Co.) FITZSIMMONS. Elmer S. (BI) 7400 S. Timberlane Dr. Cincinnati 43, Ohio (General Electric Co.) FITZSIMMONS. Robert F. (W) R. R. 1. Oalcfield, N. Y. (Lapp Insulator Co.. Inc.) FIX, William G. (L) Carborundum'Co:, Electronics Div. Box 339, Niagara Falls-, N. Y. FLANAGAN. C. E. (L) Box 121, Hockessin, Del. (E. I. du Pont de Nemours ft Co.) FLANAGAN. Charles D. (B) '' Thayer Farms Rd.. Attleboro, Mass. (Texas Instruments, Inc.) FLASCHEN, Steward S. (L) Motorola Inc. Semiconductor Products Div. 5005 E. McDowell Rd., Phoenix 8, Aril. FLEEGAL, Richard K. 222 N. 28th St., Harrisburg, Pa. FLEISCHER, Arthur (B) 466 Centre St., Apt. 47 Orange, N. J. (Consulting Chemist) FLEISCHER, Donald H. (S) -109 Ridgewood Dr., Beaver Falls, Pa. (Darlington Brick Div. General Dynamics Corp.) FLEISCHNER, Peter L. Rutgers, The State University School of Ceramics New Brunswick, N. J. FLEMING. David M, (SI) 308 E. Third St, Watsontown, Pa. (Glen-Gery Shfe Brick Corp.) FLEMING. Julian D., Jr. (B) Georgia Institute of Technology Engineering Experiment Station Atlanta 13, Ga. FLETCHER, Peter C. (G) 1320 Hugo, Maumee, Ohio (Owens-Illinois) FLICK, Fulton B. (RF) Brown, Critchlow, Flick ft Peckham 1706 First National Bank Bldg. Pittsburgh 22, Pa. FLINT. E. P. (BFI) 818 Coolidgc PL, Rockford, 111. (Ipsen Industries, Inc.) FLINT, Francis C (GFI) 1979 Fourth St., S., Naples, Fla. FLIPSE, Merle K. (R) Ford Motor Co. Box 231, Fostoria, Ohio FLORA, Edward B. (M) Pyrno Co. Box 831, San Carlos, Calif. 94071 FLORENCE, Jack M. (G) Owens-Illinois Technical Center Box 1035, Toledo 1, Ohio FLORIDA TILE INDUSTRIES, INC (James W. Sikes) 608 Prospect St. Box 451, Lakeland, Fla. FOARD. James E. (R) Phelps Dodge Corp., Morenci, Arix. FOEHSE, George A. (E) 921 Lincoln Ave., Sand Springs, Olda. (Southwestern Porcelain Steel Corp.) FOGELBERG, Sven Dial House, Middlcfield Lane, Hagley Nr. Stourbridge, Worcs, England (Webb's Crystal Glass Co. Ltd.) FOLK, Hugh F., Jr. Chanson College Box 4589, Clemson, S. C. FOLK, Kenneth S. (SI) Corinth Brick ft Tile Co. CorirtK FOLKERS, Charles L. (BI) 1082 Nielson. Ln, Livermore, Calif. ' (Ldynence Radiation Lab.) FOLWEILER,Robert C fB) .* ) '! ; '. Lexington Laboratories, Inc. 84 Sherman St. Cambridge, Mass. 02140 FONTANA. Eugene H. (G) Box 259, Corning, N. Y. (Corning Glass Works) FONTANA, Harry E. (GJ) Corning Glass Works Box 69, Painted Post, N. Y. FONVIELLE. Frank P.. Jr. (WI) Dentists' Supply Cp, of New York 500 W. College Ave., York, Pa. FOOTE, J. Howard (L) Penn Engineering ft Mfg. Corp. Box 311, Doylestown, Pa. FOOTE MINERAL CO. (Robert J. Longenecker) Route 100, Exton, Pa. FORAKER, Robert W. (El) Titanium Pigment Corp. Ill Broadway, New York 6, N. Y. FORBES, Donald W. A. (L) Fairchild Semiconductor 4001 Junipero Serra Blvd. Palo Alto, Calif. FORCHHEIMER. Otto L. (R) J. E. Baker Co.. Box 1189, York, Pa. FORD, Frank J. (W) Jordan Tile Mfg. Co., Box 338 Corona, Calif. FORD, Fred J. (S) Box 537, Dallas, Texas (Harrop Ceramic Service Co.) FORD, George D. (WI) 2136 Wilmer St., Zanesville, Ohio (Mosaic Tile Co.) FORD MOTOR CO. . (Michhel Ference, Jr.) Engineering ft Research Staff Box 2053', Dearborn, Mich. FORD, Walter D. (GI) Pittsburgh Corning Corp. Research ft Engineering Center 800 Presque Isle Dr. Pittsburgh 35, Pa. FORD, William D. (E) Sean, Roebuck ft Co., Dept. 817 3301 W. Arthington, Chicago 7,11L FORDHAM, Elmo A. (W) 1024 Lenton Ave., Baltimore 12, Md. (Insulator Dept., General Electric Co.) FORDS PORCELAIN WORKS (I. A. Hansen) Perth Amboy, N. J. FORJAZ, Nicolau Ceramics Porto Ferreira S. A. Porto Ferreira, SP, Brazil 570 FORKNER, Henry R. (XIC) 201 Fairview Ave., Blacksburg, y (Virginia Polytechnic Institute) FORLANO, R. J. 203 N. Harvey, Urbana, 111. FORTH. Robert D. (E) 1369 N. W. Circle Dr. Kankakee. I1L (Geo. D. Roper Corp.) FORTNER, John W. (R) Wah Chang Corp. Box 366, Albany, Ore. FORTUNE INDUSTRIES. INC (Leonard L Fortune) 11770 Dexter Rd. Chelsea, Mich. FORTUNE. Leonard L. (R) I I I Fortune Industries, Inc. t 11770 Dexter Rd. Chelsea, Mich. FORWARD, Frank A. (BC) I i University of British Columbia Dept, of Metallurgy -1 Vancouver 8, B. C, Canada FOSDICK, Marion L. (DFC) j 100 N. Main St.. Alfred. N. Y. FOSSETT, Edward J. (W) 219 Di Marco Dr., Philadelphia It p, (A. P. Green Fire Brick Co.) ' FOSTER. Bryan D. (RII) 22 Walnut St-, ijolden, Mass. (Norton'Co:')r ' ' .. FOSTER. Charles T. (RI) Walsh Refractories Corp. 101 Ferry St., St. Louis 47, Mo. FOSTER-FORBES GLASS CO. (F. R. Motsch) Marion, Ind. FOSTER. Peter K. New Zealand Pottery ft Ceramics Research Association, Inc. Private Bag, Lower Hutt, New 7^1^ FOSTER, Wilfrid R (PFC) . Ohio State University Dept of Mineralogy 124 W. 17th Ave.. Columbus 10, Ohio FOSTORIA GLASS CO. (Carl R. Hoffman) 8 1200 First St.. Moundsville, W. Va. %FOTOPLES, William C. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo 7, Ohio vv FOULDS, Donald T. (W) L ! 30300 Twin Lakes Dr.. Wickliffe. OUs.^ (Cleveland Ceramic Corp.) FOX. Charles S. (R) A. G. Edwards ft Sons ij? 409 N. Eighth St., St. Louis 1, Mo. dj FOX, John C. Pennsylvania State University W 126 Mineral Industries University Park, Pa. ** FOIL Philip J.' (L) '.5g Statham Instruments, Inc. jK 12401 W. Olympic Blvd. Los Angeles 64, Calif. FRACIS, Jamshed B. (L) 2709 McElroy Dr, Charlottesville, Vs. (Ovenaire Ism.) FRAD, William A. (RC) 1800 Oak St, Rolla, Mo. (Missouri School of Mines) FRAHME, Carl E Codrington Dr, Apt. 71-D Bound Brook, N. J. FRAHME, Hetman H. (LFI) Alberox Corp. Indnatrial Park, New Bedford, Mass. FRAME, Dudley P, Jr. (SI) Box 18, Gadsden, Ala. (Agricola-Frame Brick Co.) FRANCHOT, Nicholas V. V, III (S) Christy Firebrick Co. 3800 Market St, St Louis 10, Mo. FRANCIS, Ronald K. (RI) 214 Catlin Ave, Port Allegany, Pa. (Pittsburgh Corning Corp.) Ceramic Bt _.cCO. AUen C. (Kl) 5 . 24th St, Bellevue, Wash, ^l^ng Co.) (%? Josef (B) Perth St-, Toledo 7. Ohio ^;8z .,imer 4 Technical Products Div. ^t'nSfcN. R"* Kastrup Glaavaerlt ^A^. .W^oVrroe lvdogiua*d*uet ',JeotKen K> Denmark ^HeryA.(W rfA^'Xuort Sanitary Pottery, Inc. ffr^fcSo^Potttry. Box 789 5^okU- ,wKLlN* Aln D. (B) f^tfianal Bureau of Standards B'^*resinc CSonlliidds* ID>iivv.. 5Etoa2S, D. C. .tfcUN.EarlW.fBI) iiO Hopewell PI., Toledo 6, Ohio 'L--M-IUinois) /Sux, William S. (LI) ^ oeoublic Aviation Corp. * Propulsion Lab. S^Ldalc. L. I.. N. Y. JgdAPOTTBRY ^john Frank) Box 789 i^dpa.Okla. . ..^f^aat.uelG..(M> r frantz Co., Inc; yBox; 1i 138, Trenton 6, N. J. vTZ Thomas O. (W) *491 Hampton Dr., Spartanburg, S. C. (Kohler Co.) 'v'Z, Leo J. (S) Brick Co. Box 448, Malvern, Ark. etSER- Orray T. (GI) t*0^! Latham Ct, Columbus 14, Ohio . ,u p jjrxkenfeld & Co., Inc.) rt AeR, w- b: (S). **^44, Dallas I, Texas jjaUUNL FelU M. (R) ' Sooth Shore, Ky. (Plibrico Co.) mAVEL, Wesley G. * 988)4 Wayne Ave., Zanesville, Ohio {Cesco Plant, Refractories Div. Ferro Corp.) AYKE. Clifford G. (B) J Gieen St, Washington, N. J. (Binney & Smith, Inc.) HAZIER. C. T. (G) Frazier-Simplex, Inc. 434 E. Bean St, Washington, Pa. HAZIER. J. Earl (GFI) Frazier-Simplex, Inc. Box 493, Washington, Pa. HAZIER-SIMPLEX. INC (J. Earl Frazier) Box 493, Washington, Pa. FRECHETTE, Van Derek (BFTC) State University of New York College of Ceramics Allred. N. Y. FREDERICK, C. L. (RI) Mosaic Tile Co. Research Div., Zanesville, Ohio FREDERICK, Gilbert M. (R) Babcock & Wilcox Co. I Penn Center Plaza Huladelphia 2, Pa. FREDERICK, Vernon W. (G) Libbey-Owens-Ford Glass Co. Bossford, Ohio FREDERICKS, John D. (S) Pacific Clay Products Box 2178, Terminal Annex Los Angeles 54. Calif. FREDERICKS. John D. (GI) Adelaide, N. E, Warren. Ohio (General Electric Co.) FREDRICKSON, Robert E. (L) wweial Electric Co. Neff Ave., Edmore, Mich. Vl.42,No. 10 (1963) rKUJKIKiiuW, jonn 1. KI\J Norton Co., Cbippawa, Ont., Canada FREEMAN, Charles A. (RFI) Harbison-Walker Refractories Co. 625 Market St San Francisco 5, Calif. FREEMAN, Edgar H. (W) Korris-Thermador Corp. 700 Water St, Walnut, Calif. 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 Joe, Fla. FREEVOL, Ralph H. (M) Garden City Fan & Blower Co. Box 223, Niles. Mich. French Ceramic Society--tee Socieie Francaite it Ceramique FRENCH. Myrtle M. (DF) 128 N. Main St, Alfred, N. Y. FRENCH, Preston W. (GI) 1517 Union Ave. Natrona Heights, Pa. (Pittsburgh Plate Glass Co.) FRESH, Donald L. (L) Martin Co,.-. Mait.No.335, Baltimore 3,'Md. ... FREUND, Friedemann F. H. Anorganisch Cbem. Institut Hospital Str. 8-10 34 Goettingen, Germany FRICKE, Ronald R. 7042 11th N. W.. Seattle 7, Wash. FTUEDBERG, Arthur L. (EFC) University of Illinois 204 Ceramics Bldg., Urbana, 111. FRIEDMAN, Horace. A. (B) Union Carbide Nuclear Co. Box X, Oak Ridge, Tenn. FRIEDMAN. Lows K. (W) Homer Laughlin China Co. 212 Fifth Ave., New York 10. N. Y. FRIEDRICHS, James R. 38 S. Plum Grove Ave., Palatine, IU. FRIGIDAIRE DIV. GENERAL MOTORS CORP. (W. H. Pfeiffer) Engineering Lab. Plant #2, Dayton 1, Ohio FRILEY, Eugene B. (DC) Ohio State University 108 N. Oval Dr., Columbus 10, Ohio FRISK, Norman E. (R) 2046 Evansdale Ave., Toledo 7, Ohio (Owens-Illinois) FRITH, Donald E. (DC) 1109 W. Clark St, Champaign, IU. (University of Illinois) FRITTS, Stewart S. (B) 285 Richards Rd., Ridgewood, N. J. (Lone Star Cement Corp.) FRITZ, Earl C. (L) 224 Bradley Ave., Apt. #12 State College, Pa. (Erie Technical Ceramics Div. Erie Technological Products) FRITZ, E. H. (WFI) 710 Walnnt St, Latrobe, Pa. FROBERG, Laird (RI) Owens-Corning Fiberglas Corp. Case Ave., Newark, Ohio FROHNSDORFF, Geoffrey (B) American Cement Corp. Box 832, Riverside, Calif. FRONCZAK, E. T. (S) 117 Westgate Dr., Mansfield, Ohio (Richland Shale Brick Co.) FRONK. Dale A. (MJ) 1511 Fahlander Dr, S. Columbus 24, Ohio (Edward Orton Jr. Ceramic Foundation) FROST. Leon J. (E) 713 Hillview Ct, Lewiston, N. Y. ****. * * J -- v -- / Magnolia Rd., Franklin Heights Vineland, N. J. (Consumer & Technical Products Div. Owens-IUinois) FRYE, John F. (W) 1449 Nottsway Dr., Wheeling, W. Va. (Wheeling Tile Co.) FRY SINGER, James B. (W) Pennsylvania Pulverizing Co. Two Gateway Center Pittsburgh 22. Pa. FUCHS, Kart T. (W) 3136 W. 17th PL, Cleveland 9, Ohio (Zirconium Corp. of America) FUENZALIDA, Javier H. (WI) American--Standard 40 W. 40th St, New York 18, N. Y. FUHRMAN, Nathan (B) United Nuclear Corp, Development Div. 365 Winchester Ave. New Haven 4, Conn. FUJII, Kanekoto Wakayama University House Hilcatm No. 930, Kainan-shi, Japan (Wakayama University) FUJII, Takashi Dept of Mineralogy & Petrography Harvard University, Cambridge, Mass. FULKER. Richard H.. (El) . . 1408 Nicklin Ave, Piqua.Ohio (Pemco Div-i Glidden Co.) ' FULLER, Donald H. (El) R. R. 1, Titusville, N. J. (Trenton Fabricated Metal Co.) FULLER. Lee R. (WI) 1706 Harvard Ave., N. W. Canton, Ohio .(United States Ceramic Tile Co.) FULLER, Richard B. (WI) Universal Clay Products Co. '1528 First-St, Sandusky, Ohio _ FULLER, Richard G; (W) McNieol China Co. Box 1909, Clarksburg, W. Va. FULLER, Wilfred (E) Chicago Vitreous (Canada) Ltd. 30 Wilson St. IngcrsoU, Ont, Canada FULMER, Raymond C (LI) Stackpole Carbon Co, St. Marys, Pa. FULRATH, Richard M. (RFIC) University of California 264 Heant Mining Bldg. Berkeley 4. Calif. FUNK. Campbell W. (R) 87 Betten Ct, Danville, Calif. (Aerojet General Nadeonics) FUNK, James E. Box 1114, Alfred, N. Y. FUNNELL. John E. (MI) Southwest Research Institute Box 2296, San Antonio 6, Texas FURLONG, LeRoy R. (B) 213 Bainbridge Rd, Alexandria, Va. (College Park Metallurgy Research Center) FURRY, Robert C. (L) 17045 E. Eleven MUe Rd. Roseville, Mich. (Champion Spark Ping Co. Ceramic Div.) FURTH. John V. (E) 5630 Soledad Rd, La Jolla, Calif. (General Atomic Div, General Dynamics Corp.) FUSSELL, Lynn E. (El) 3501 Tyrone Dr, Louisville 18, Ky. (General Electric Co.) FUWA, Tasuku Toboku University Dept of Metallurgy, Sendai, Japan 571 G GADALLA, Ahmed U. M. 1 Sheffield University Faculty of Metallurgy Sheffield 1, England GADDY. James H. R. R. 3. Dillor. S. C. GAEBE. Philip A. (R) Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp. 1011 Kaiser Center, Oakland 12, Calif. GAFFNEY. L. Jack (R) Inland Steel Co., Woodmar Lab. Research & Development Hammond, Ind. GAFFNEY, Robert F. (G) Hazel-Atlas Glass Div. Continental Can Co., Inc. Research & Development Dept. Plainfield. 111. GAGE, Paul R. (EJI) 277 Brentwood PI., Costa Mesa, Calif. (Aeronutronic Div., Philco Corp.) GAGIN. L. V. (G) 2365 Barrington Dr., Toledo 6, Ohio (Johns-ManviUe Fiber Glass, Inc.) GAGNER. Gerald J. (R) Denver Fire Clay Co. . .'Box 836, Salt Lake City, Utah QAJLEY, Matthew D. (I0 Tektronix. Trie. ' Box SOO, Beaverton, Ore. GAINER, Taylor M. (W) Seagrave St., R. R. 1 Danielson, Conn. (American-Standard) GAINES, Robert (S) Alton Brick Co. Box 110,'Galesburg, 111. GAISER, R. Arthur (G) Ball Brothers Co., Inc. . 3509 S. Macedonia Ave, Mdncie; Ind. GALBREATH, WiUiam W, Jr. (RI) Box 2936, Sarasota, Fla. (Consultant) GALE, Kenneth M. (D) Mosaic Tile Co. Box 632, Zanesville, Ohio ' GALE. Richard H. (B) 183 Ridgewood Rd. West Hartford, Conn. (Combustion Engineering. Inc.) GALLAGHER. Leonard V. (R) Arthur D. Little, Inc. 20 Acorn Pk., Cambridge 40, Mass. GALLAGHER, Patrick K. (B) Bell Telephone Labs., Rm. IB-320 Murray Hill, N. J. GALLUP, John (GI) Radio Corp. of America Electronic Components & Devices 415 S. Fifth St, Harrison, N. J. GALVIN. Richard J. (SF) Sheffield Brick ft Tile Co. Sheffield 1, Iowa GAMBA, Rafael (R) Keramos, S. A, Keramos #225 Poniente Col. Del. Prado Monterrey, HL, Mexico GAMBINO, Richard J. (B) R. R. 1, Box 111 Yorktown Heights, N. Y. (IBM Corp.) GAMBLE. David L. (R) New Jersey Zinc Co. Research Dept, Palmerton, Pa. GAMBLE, John D. (W) Bell ft Gossett Co. 8200 N. Austin Ave, Morton Grove, HI. GANCI, Charles J. (L) Ward Leonard Electric Co. 31 South St, Mount Vernon, N. Y. GANGLER, James J. (R) 8208 Bryant Dr, Bethesda, Md. (National Aeronautics ft Space Administration) GANGULI, Umapati (E) Bengal Enamel Works Ltd. P. O. Bengal Enamel Dist. 24 Parganas West Bengal, India GANPULE, Anant K. Parshuram Pottery Works Co, Ltd. Morvi, Saurashtra, India GANSS, Albert H. (M) Loomis Engineering ft Mfg. Co. R. R. 46. Caldwell. N. J. 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 ft BLOWER CO. (Ralph H. Freevol) Box 223, Niles, Mich. GARDEN. Henry R, Jr. (S) Old Virginia Brick Co, Inc. Box 508, Salem, Va. GARDNER. John B,, Jr. (S) Hope Brick Works Box 155, Hope, Ark. GARDNER, Robert W. (B) Corning Glass Works ' Reseafell.('Development Div. Hoogfafon Pk, Corning; .N. Y. ' GARDNER, Walter E. (SI) Ladrillera Monterrey S. A. Apartado 360 Monterrey, N. L, Mexico GARDNER. Weldon J. (B) Aerospace Corp. Box 95085, Los Angeles 45, Calif. GARDON, Robert (G) Ford Motor Co, Scientific Lab. -20000 Rotunda Dr, Dearborn, Mich. GAREY/Msiurice J: (BJI) 29205 Lund, Apt. 14, Warren, Mich. (General Motors Technical Center) GARGALLO. Miguel A. (B) 1127 Shady Hill Dr, Columbus 21, Ohio (Chemical Abstracts Service) GARLAND, Carrol F. (S) Mason Gty Brick ft Tile Co. 200 Brick ft Tile Bldg. Mason City, Iowa GARLICK, Philip L. (I) Brick Corp. of South Africa Box 49, Gerrmston, South Africa GARSTANG, Alec King, Tandevin & Gregson Ltd. Grindlegate Works, Scotland St. Sheffield 3, Yorks, England GARTNER, Carl W. (W) General Color ft Chemical Co, Inc. Box 7, Minerva, Ohio GARTNER, George C (W) General Color ft Chemical Co, Inc. Box 7, Minerva, Ohio GARTRELL, John T. (E) Mirawal Co. Box 38, Port Carbon, Pa. GARVERICK. R. A. (D). Hober-Warco Co. American Clay Machinery Div. 202 N. Greenwood St, Marion. Ohio GARVEY, Lawrence P. (LI) Radio Corp. of America Electronic Components ft Devices 415 S. Fifth St, Harrison, N. J. GARVIE, Ronald C. (B) U. S. Bureau of Mines College Park, Md. GARY,Roger A. R. R. 2, Box 38, Aricport, N. Y. GASKINS, W. W. (MFI) Sierra Talc Co. Box 390, South Pasadena, Calif. GATES, Daniel W. (El) 3026 Crescent Circle, S. E. Huntsville, Ala. (NASA) 572 GATES. Louis E, Jr. (L) 1201 S. Grevillea Ave. Inglewood, Calif. (Hughes Aircraft Co.) GATES. Major E. (R) 773 Vista Grande Ave. Los Altos, Calif. (Consultant) GATLEY, Derrick R. Wilkinson Sword (Colnbrook) t M Poyle Mill Works 0 Colnbrook, Bucks, England GATZKE. H. G. Keramische Industrie-Bedarfs-Kom.-Ges. Otto-Suhr-Alice 22/24 Berlin-Charlottenburg, Germany GAUDIANO, Victor M. f\Vj Sanitarios El Aguila S. A. Apartado Postal 26808 Mexico 14, D. F, Mexico GAUNDER. Wilbur F. (G) Pittsburgh Plate Glass Co. Works No. 11, Mt. Vernon, Ohio GAUTSCH, Murray C. (MFI) M ft T Chemicals Inc. 100 Park Ave, New York 17, N Y GAVIN. Gordon P. (W) 825 W. Park Lane. Kohler. Wise. . (Paper Makers Importing Co . GAWTHRQP. Alfred (M) Wedron Silica Co. 135 S. LaSalle St, Chicago 3, 111 CAYLEY, Harry B. (B) 292 N. Metape Terrace Bound Brook, N. J. (Ingersoll-Rand Co.) GDULA, Robert A. (WJI) INTERPACE, Ceramics Div. 2901 Los Feliz Blvd. Los Angeles 39, Calif. GEBLER, Kenneth A. (E) R'. R. l. Ridtke Rd.fDover, N. J. (Vitro Labs.) GEDNEY, John B. 188 Rockledge Ave, Montrose, N.Y. GEE, James A. 406 E. Green St, Champaign, Til GEHRING, Robert W. (E) R. R. 1, Cedar Shores, Grabill, Ind. (Phelps Dodge CoppeT Products Corp) GEIGER, Charles F. (RFI) 176 Maple Ave, Metuchen, N. J. 0834 GEIGER, Gordou H. Northwestern University Dept, of Materials Science Evanston, HI. GEIGER, Joseph S. (W) 158 W. Fountain Ave, Delaware, Ob (Titanium Alloy Mfg. Div, National Lead Co.) GEISINGER, E. E. (EF) 246 Ebndorf Ave., Rochester 19,N.Y. GELDERMANS, Pieter (L) 14 Rosalind Rd, Poughkeepsie, N. Y. (IBM Corp.) GELLER, Harold I. (LI) Zero Fowell Ave, Nashua, N. H. ' (Sprague Electric Co.) GELLER. R. F. (WFI) 5427 York Lane, Bethesda 14, Md. GELTMAN, Gerald (B) 208 Anderson St, Apt. 5EN Hackensack, N. J. (Isomet Corp.) GEMP, Robert W. (R) 84 Scott Ave, Elmira, N. Y. (Coming Glass Works) GENDEL, Sydney Z. (RI) 4050 Eastway Rd. South Euclid 21, Ohio (Zirconium Corp. of America) GENERAL CLAY PRODUCTS CO. J- (Harold B. Epler) 1445 W. Goodale Blvd. Columbus 12, Ohio J s Ceramic Bull*' *s G& OE OE OE ei ff Gl f " ii G1 n Gl :3 G< | G 4 GJ G G C G ( c \ COLOR ft COMICAL CO. INC ^ C. Gartner) j> Minerva, Ohio jiott*AL licit, w. o-,.i B Tri<rton) Insulator Dept. <,, ynsulator Dr., Ball .nore 30. Md. ?rwXL ELECTRIC CO, ^JillinS.Pow^) J.-p Glass Dept., Lamp Div. iioO Highland Rd. licbmond Height* 21. Ohio .rCRAL GLASS ^KTERNATIONAL, INC Victor A. Plnmbo) i c Virginia Ave. itUBtic City, N. J. A ', REFRACTORIES CO. /Russell F. Hener) 1520 Locnst St. Philadelphia 2, Pa. ^JkRAL SHALE PRODUCTS CORP. $f'lo B. Hockaday) Kingsport, Tenn. JprAL TELEPHONE ft ^ELECTRONICS LABS. INC Vnennett S. Ellefson) J3O Third Ave.. New York 17, N. Y. ,e\'SL.ER. 1/Lt. Jay Don (BJ) C 02313451, Class No. 8-A-C20B #1 gjpop 7, Medical Field Service School jort Satn Hdtt*toh,-Texai- r' ^tijTILE Anthony L.'(B) <^2912 Raleigh PI. Thousand Oaks, Calif. (Hughes Aircraft Co.) /eUTRY, Raymond (G) 6 Alexander H. Kerr & Co. gox 2008, Santa Ana, Calif. 92707 (gKTSCH, A. Page (M) U United Clay Mines Corp. ]01 Oakland St., Trenton 6; N. J. /jEUTSCH, Bernhard.F. (MF) United Clay Mines Corp. 101 Oakland St., Trenton 6, N. J. CEORGE. W.R. (W)' Canonsbnrg Pottery Co. Canonsbnrg, Pa. GEORGIA KAOLIN CO. (Richard E. Whitson, Jr.) 433 N. Broad St., Elizabeth 3, N. J. GEPHART, Charles D. (S) Box 144, Holly Springs, Miss. (Holly Springs Bricl: & Tile Co.. Inc.) GERARD, Albert L. Asociacion Argentina de Ceramics Casilla Correo 2553, Correo Central Boenos Aires, Argentina GERARD-HIRNE, Jean Societe Francaise de Ceramique 23 me de Cronstadt, Paris IS, France GERBER. Oscar L. (W) . Gerber Plumbing Fixtures Corp. 232 N. Clark St., Chicago 1, III. GERBER PLUMBING FIXTURES CORP. (Oscar.L. Gerber) 232 N. Clark St., Chicago I. 111. GERCAR, Francisco J. S..A. Cristalerias Del Uruguay Comercio 1491, Montevideo. Uruguay GERHARDT, John Y. (B) 3246 Epworth Ave. Cincinnati 11. Ohio (Gladstone Labs.) GERRING; Dale M. 7746 12th N. W- Seattle 7, Wash. GERSCR, Herbert (B) 5 Nanmkeag Rd., Peabody, Mass. (Ion Physics Corp.) CERSTNER, Donald M. (SJ) Mellon Institute 4400 Fifth Ave. Pittsburgh 13, Pa. CETHIN. H. Wynn (R) Davis Fire Brick Co. Gateway #2, Rm 754 Pittsburgh 22, Pa. Vol. 42, No. 10 (1963) GETTO, Allan (LI) International Business Machines Corp. Components Div., Dept. 4 78, Bldg. 003-2 Poughkeepsie, N. Y. GHATE. Bhaskar B. (G) Carborundum Co. Bonded Abrasives Div. Buffalo Ave. Niagara Falls, N. Y. GHERING, Leonard G. (GF) American Glass Research, Inc. Box 149, Butler, Pa. GHION, Jules S. A. Ciments Portland Arrificiels Beiges d'Harmignies Hannignies. Belgium GHOSH, Amal K. (G) Argonne National Lab. Remote Control Engineering Div. Argonne, 111. GIACOMELLI, Domenico Soc. It. Refrattan Marghera Azionaria Via G. Motta--Malcontenta Casella Postale 308 Marghera, Venice, Italy GIBB. Mary J. American Ceramic Society 4055 N. High St., Colnmbus 14, Ohio GIBBONS, Httgfa P. (L) . 375 S. 41st St., Boulder, Colo. (Coors-Panelain Co.) . . GIBBONS.' j,-Arthur (S)' Elgin Standard Brick Mfg. Co. Box 546, Elgin, Texas GIBBONS, Michael L. Box 277, Rivermines, Mo. GIBBS. Melvin B. (E) Inland Steel Co. Quality Control Dept. East Chicago, Ind. GIBBS, Thomas F. (W) Doric Corp., Fredericksburg, Ohio GlSBS, W. Chadwick (L) W. C. Gibbs Co. . 3455 Tamassee Ln. . Birmingham, Ala. 35216 GIBBY, Ronald L. ' 1876 Roberta St Salt Lake City 15, Utah GIBSON, R. L. (WFI) 1314 Wilmington Ave. New Castle, Pa. (Sbenango China, Inc.) GIBSONBURG LIME PRODUCTS CO. (V. S. Tadsen) Gibsonburg, Ohio GIESEKE, Frans Kockums Emaljerverk Ronneby. 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. Box 1339, Georgia Tech. Station Atlanta 13, Ga. GIL David (E) 324 County St, Bennington, Vt. (Cooperative Design) GILBERT, Frank C. (R) North American Mfg. Co. 4455 E. 71st St., Cleveland 5, Ohio GILBERT, George W. (G) Ferro Corp., Fiber Glass Div. 10 Fiber Glass RtL, Nashville 11, Tenn. GILES, James H,, Jr. (M) 7300 N. Timberlane Dr. Cincinnati 43, Ohio (Cincinnati Milling Machine Co.)' GILES, Raymond (S) 1226 Roundelay Rd., E. Reynoldsburg, Ohio (CUycraft Co.) GILES, Thomas M. (R) 838 Thorn St, Apt 39, Sewickley, Pa. (National Steel Corp.) GILFILLAN, J. M. (W) New Jersey Porcelain Co. Box 5103, Trenton, N. J. 08636 GILL, John H. (R) dill Clay Pot Co. Box 592, Muncie, Ind. GILL, Joseph W. (MI) 685 Van Bnren St, Des Plaines, I1L (U. S. Gypsum Co.) GILL. Thomas M. (M) 2204 Berkley St., Brownwood, Texas (H. C. Spinks Clay Co., Inc.) GILL, W. T., Jr. (S) Texas Brick Co.. Box 510 Brownwood, Texas 76802 GILLERY, Frank H. (B) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh 38, Ta. GILLESPIE, H. M. (M) 225 Broadwav. New York 7. N. Y. GILLIARD, Joseph W. (DC) Hampton Institute Box 6014, Hampton, Va. GILLINDER BROTHERS, INC. (J. Fletcher Gillinder) Port Jervis, N. Y. GILLINDER, J. Fletcher (G) Gillinder-Brothers, Inc. Port"Jervis",*N. Y -. GILLULY, Daniel A. " Box 483. Alfred; N. Y. GILLULY, William F. (G) Thermos Div. King-Seeley Thermos Co. Thermos Ave., Norwich, Conn. GILPIN. James W. (RJ) 315 Niagara, Lewiston, N. Y. (Carborundum Co.) GILPIN, William C. Steetley Co. Ltd. ' --Steetley'Organization Research Dept.. . Carlton Rd., Worksop,- Notts, England GIMSON, J- ft CO. LTD. (F. T. Seabridge) King St, Fenton Stoke-on-Trent, Staffs, England GIMSON. Joseph F. Royal Worcester Ltd. Royal Porcelain Works Severn St., Worcester, England GINGOLD, J. 65, Bd I-annex, Paris XVI, France GINTHER, Lawrence B. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio GIOIA, Ernest T. (L) 82 Gautier Ave., Jersey City 6, N. J. (Radio Corp. of America) GIRARD, Edward H.. Ill Georgia Tech., Box 3927 Atlanta, Ga. GIRARD, R.T. (E) General Electric Co. Bldg. 258, 2nd FI. One River Rd., Schenectady 5, N. Y- GITTER, Alice Josephine (MFI) 39 W. 70th, New York 23. N. Y. (Engineered Materials) GITZEN, Walter H. (RF) 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 5. Ohio GLADNEY, Knrt (G) Fiberglas Canada Ltd., Box H Sarnia, Out, Canada GLASBRENNER. Stanley N. (G) 101 Harper Ave. R.R.1, Lancaster, Pa. (Armstrong Cork Co.) GLASER. John H. (G) Uniscience Inc. 2201 Stratford Ave., Abington, Pa- 573 ULASSER, Fred P. Aberdeen University, Chemistry Dept. Old Aberdeen, Scotland GIATTER. Jacob (3) 1043 Prospect Rd., Pittsburgh 27, Ps. (Westinj:hoT '9 Electric Corp.) GLAZE, Francis W. (GFI) 4111 Hamilton St., Hyattsviile, Md. GLEN-GERY SHALE BRICK CORP. (J. Clair Peck) Box 206. Shillington, Pa. GLENN, Eugene H. (M) 2400 Greenfield Dr., Glenview, 111. (Lindberg Engineering Co.) GLENSHAW GLASS CO, INC (George W. Meyer) 1101 William Flynn Hwy. Glenshaw, Pa. Glebe-Union--Str Crntralab GLOER, Orian T.. Jr. R. R., Box 340, Forest Park, Ga. GLOSTEX CHEMICALS, INC (C G. Wnrtsbaagb) 3056 Bandini Blvd. Los Angeles 23, Calif. GLYNN. T.W. (G) 1505 Fairidge Dr., Kingsport, Tenn. (American-Saint Gobain Corp.) GODDARD. W, T. (W) ' Box 27.6, Hamilton', Odt., Canada * GODEJAHN, Gordon C.. Jr. (L) 2114 N. Towner St., Santa Ana, Calif. (Hughes Products Co.) GODFREY, T. Gordon, Jr. (R) 122 E. Price Rd., Oak Ridge, Tenn. (Oak Ridge National Lab.) GOETCHIUS, Donald R. (EFI) Ferro Corp. 4150 E. 56th St., Cleveland 5. Ohio GOETZ,.Raymond O. (LJ) Box 293, Hudson Falls, N. Y. (General Electric Co.) GOIN, Fred L. (SI) INTERPACE, Ceramics Div. Box F. Lincoln, Calif.-. GOLDSMITH, Julian R. (BC) University of Chicago Dept, of Geophysical Sciences Chicago 37, HL GOLDSTEIN, Leonard D. (WJ) Box 96, Washington, Pa. (American Radiator & Standard Sanitary Corp.) GOLDSTEIN. Matey B. (L) Eitel-McCuUongh, Inc. 301 Industrial Way, San Carlos, Calif. GOLDSTEIN, Martin (G) Ford Motor Co., Scientific Lab. Box 2053, Dearborn, Mich. GOLDSTICK, Thomas K. University of California Hearst Mining Bldg. Berkeley 4, Calif. GOLIBER, Edward W. (B) General Electric Co. Metallurgical Products Dept. Box 237, Roosevelt Park P. O. Detroit 32, Mich. GQMEZ, Salvador Odriozdla (R) Fabrics de Ladrillot Industriales y Refractsrios Hsrbison-Walker-Flir SA. Apartado 390 Monterrey, N.L., Mexico GONDER, Lawton (W) Allied Tile Co. Box 448, Zanesville, Ohio GONZALEZ, Nareiso (M) Eagle Pencil Co. Eagle Rd., Danbury, Conn. GOODELL, Robert H. (G) Pittsburgh Plate Glass Co. R. R. 3, Shelby, N. C GOODMAN, Gilbert (L) General Electric Research Lab. Box 1088, Schenectady, N. Y. 574 GOODMAN, James S. (E) American Radistor ft Standard Sanitary Corp. Box 4037, Louisville 4, Ky. GOODRICH. Robert R. (WFI) 1622 Santa Barbara Ave. Glendale 8, Calif. (INTERPACE) GOODWYN, Edward T. (S) 1170 Sunset Dr., Alliance, Ohio (Stark Ceramics, Inc.) GOODYEAR, John K. 717 Dawson Sl, Uhrichsville, Ohio GOODYEAR, Michael U. 46 E. 14th Ave., Columbus 1, Ohio GORDON, Alfred B. (L) 72 Klondike Ave., Springdale, Conn. (Duramic Products Inc.) GORDON, Dale (W) Kohler Co., Kohler, Wise. GORDON, Irwin (L) RCA Laboratories Princeton, N. J. GORDON, Ronald S. Massachusetts Institute of Technology Ceramics Div., Rxn. 44)10 Cambridge 39, Mass. GORDON, Stuart W. (LJ) 100 Theodore Fremd.Ave.; Rye, N. Y. . . (Kiystiqel Corp.) .. GORMLY, Maurice W. <R) - Cincinnati Milling Products Div. - Cincinnati Milling Machine Co. 4701 Marburg Ave., Cincinnati 27, Ohio GORNALL. Henry A. (MI) 4357 Ardmore Rd., S. Euclid Cleveland 21, Ohio (Allied Engr. Div., Ferro Corp.) GORSUCH. Charles A (M) Ayers Mineral Co., 806 Market St. Zanesville, Ohio . GORT, Walter A (L) . AC Compacting Presses, Inc. c/o Arnhold Ceramics, Inc. Box 223, Nixon, N. J. GORTON, Roy E. (W) 4420 Bay Ave., Tampa 11, Fla. (Tiffany Tile Corp.) GORUM. Alvin E. (B) Box 852, Menlo Park, Calif. (Stanford Research Institute) GOSS, Bruce R. (RI) Allis-Chalmers Manufacturing Co. Nuclear Power Dept. Box 512, Milwaukee 1, Wise. GOSWAMI, Amiya K. Pennsylvania State University College of Mineral Industries University Park, Pa. GOSZTONYI, George Losadur S. A., Av. de Mayo 981 Buenos Aires, Argentina GOTT.Otto Deutsche Spiegelglas A.G. 3224 Granenplan, Alfeld/Leine, Germany GOTTARDI. Vittorio Starione Sperimentale del Vetro Via Briati 10, Murano. Venezia, Italy GOULD. Robert E. (WFI) Buffalo China, Inc. 75 Hayes PI., Buffalo 10, N. Y. GOULD, Thomas R. (G) Johns-Manville Research Center Manville, N. J. GOWER. Irving W. (R) 537 Prescott Rd., Merion Station, Pa. (Refractory Specialties Co.) GRABE, William F. (S) Grabe Brick Co. Box 5631, Tucson, Aria. GRACE, Roh B. (S) Iaenhonr Brick ft Tile Co. Box 1249, Salisbury, N. C GRADEN, William F. (M) William F. Grades Co. Box 58664, Vernon, Calif. GRAF, Ernest G. (L) 7133 Shawnee Rd. North Tonawanda, N. Y. (Titanium Alloy Mfg. Div. National Lead Co.) GRAF, Robert B. (B) United A>i c.-ft Corp. Research Labs., East Hartford GRAF. Robert E. (G) ' American Optical Co. 14 Mechanic St., Southbridge b GRAFF, William A (G) ` *" Genera] Electric Co. Glass Technology Lab. 24400 Highland Rd. Richmond Heights 21, Ohio GRAHAM, Glenn R. (E) S. K_ Wellman Co. 200 Egbert Rd.. Bedford, Ohio GRAHAM, Henry C. 7482 S. Dakar Dr., Dayton 31 r>v- GRAHAM. John Warren (R) ' 843 Cascade Rd., Cincinnati 40, q, . (Astro Met. Associates, Inc.) ' GRAHAM, Paul W. L. 528 W. College Ave., State Colic*. GRAINGER, E. H. s ** Australian Plaster Industries Pty. ty Box 4325, Melbourne, Viet., Auttn^' GRAMSS, Dieter (L) ' Box 66, North Adams, Mass. .(SfiVagUeElecrticCSo.) GRANICHER, W. H. Heini Ss-iss Federal Inst, of Technology Gloriastrasse 35, Zurich, Switzerlaid GRANQUIST.W.T. (B) Mellon Institute 4400 Fifth Ave., Pittsburgh 13, pt GRANT, John F. (RI) 79 Princeton PI.. Orchard Park, R. y (Electro Refractories ft Abrasives'Corp.) GRAUER, Oscar H. (G) Fischer ft Porter Co., Warminster, pj. GRAY, Harold E-, Jr. (L) CTS of Berne, Inc. 406 Pair Rd., Berne, Ind. GRAY, Thomas J. (BC) Box 814, Alfred, N. Y. (State University of New Yoft College of Ceramics) GRAY. William T. (G) Leeds & Northrop Co. Research ft Development Center North Wales, Pa. GREAT LAKES FOUNDRY SAND CO. (C. L. Crnikshank) 1217 Francis Palms Bldg. Detroit 1, Mich. GREEN. A. P,, FIRE BRICK CO. r (William S. Lowe) 1018 E. Breckenridge St., Mexico, Ms. GREEN, A. T. (Honorary, F) Ncwstead, St. Anthony'a Dr. Newcastle-under-Lyme Staffs, England GREEN, Charles F.. Jr. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio GREEN. Daniel K. (GJ) Pittsburgh Plate Glass Co. Works #11, Mount Vernon, Ohio GREEN, Gilbert S. (L) 6527 W. Villard Ave. rr Milwaukee 18, Wise. (Centralab Electronics Div. Globe-Union Inc.) GREEN, Maurice E, Jr. Box 110, Rolla, Mo. GREEN, Robert L. (WI) Lenox, Inc., Meade St. Trenton, N. J. GREEN, R. S. (BI) 18 S. Jefferson Rd., Mexico, Mo. (A. P. Green Fire Brick Co.) GREEN, Wells L. University of Utah Dept, of Ceramic Engineering Salt Lake City 12, Utah Ceramic B ' N.AWALT, W. Don (G) rSP: -.jog Glass Works, Charleroi, Pa. J&BERG. Charles B. (I) (fl.,IiO W. Green, #434, Urfaana, 111. Curies H. (GFC) O^posgOJ, Mired, N. Y. 'ctte !.` -iversity ol Now York rol'rs4 Ceramics, at Alfred Univ.) cc>lE, J- f- (GF) 6**\r*i New Pear, Vineland, N. J. _eNE, RaJl* Fa24 R- R 1- Wexford. Pa. 0eVNER. Evan H. (BC) C"wgr<juette University j^pt. of Mechanical Engineering jjl5 Wisconsin Ave. Kilwankce, Wise. -bEENLEE, Charles A. (R) G*jj70J Hazel Rd. jjst Cleveland 12, Ohio /Basie Incorporated) -EENWOOD, Richard W. (L) v* international Business Machines Corp. gonth Rd., Bldg. 003, Dept. 478 Poughkeepsie, N. Y. /jiEGER. Herbert H. (L) Trans-Tech, Inc., 12 Mean Ave. Box 457, Gaithersburg, Md. rtlEGO. Pe`" (G) 0 j2 Roosevelt St., Corning, N. Y. (Corning Glass Works)" rttGORIUS. Jbseph'S. (OH)-' ` 6 1205 Florida Ave. Datrona Heights, Pa. orEGORY, Eric (B) Peachcroft Dr., Bernardsville, N. J. (Air Reduction Co., Inc.) GREGORY, George S. (G) Pittsburgh Coming Corp. Port Allegany, Pa. GREKILA, Richard B. (B) 5911 Howe St., Pittsburgh 32, Pa. (Westingfaouse Electric Corp.) GRENINGER, AltonR. 492 Whittier Ave.,-Dunellen, N. J. GRESHAM, Lucius C., Jr. (S) Acme Brick Co., Box 425 Fort Worth 1, Texas GRIFFERTY, Thomas F. (W) R. R. 7, Kingston, Ont., Canada (Frontenac Floor & Wall Tile Ltd.) GRIFFIN, Gordon L. 16 Bobrich Dr., Apt. 10 Rochester, N. Y. (Bsusch & Lomb, Inc.) GRIFFIN. Robert A. (S) R. A. Griffin Co. 220 25th Sl. N. W., Canton 9, Ohio GRIFFIN. Thomas W. (G) 213 Bushy Hill Rd., Simsbury, Conn. (Emhart Mfg. Co.) GRIFFIN. William R. (L) Raytheon Co. Special Microwave Devices Operation 130 Second Ave., Waltham, Mass. GRIFFING, Clayton A. 437 School St., Qarksdale, Miss. GRIFFITH, J. Scott (R) 5524 W. Adams St., Chicago 44, III. (IIT Research Institute) GRIFFITH. William A. (R) Great Lakes Carbon Corp. Box 637, Niagara Falls, N. Y. GRIFFITHS, Norman Nonporite Pty. Ltd. 292-296 Burwood Rd. Hawthorn E. 2, Victoria. Australia GRIFFITHS* William, II (R) Howe Sound Co., Refractories Div. Washington ft Oak Sts. Conshohockeu 1, Pi. GRIM, Ralph E. (XFC) University of Illinois Dept, of Geology 234 Natural History Bldg., Urbana, 111. GRITTON, William N. (G) 1828 W. Union St, Lancaster, Ohio (Lancaster Glass Corp.) Vol. 42, No. 10 (1963) GROBB, F. S. (R) G. F. Sterne & Sons, Ltd. 126 Bruce St. Brantford, Ont, Canada GRONROOS, Herbert 4 Toscanini St., Tel-Aviv, Israel (United Nations TAO) GROSKAUFMAN1S. E. (S) 9 Four Oaks Gate Toronto 6, Ont., Canada (Toronto Brick Co., Ltd.) GROSS, Leonard B. (B) Weston Instruments & Electronics Div. of Daystrom, Inc. 614 Frelinghuyscn Ave. Newark 14, N. J. GROSS, Vernon C., Jr. North Carolina State, Raleigh, N. C. GROSSMAN, Dave G. 966 Sherman Ave., Plainfield, N. J. GROSSMAN. Leonard N. (B) 4161 East Ave., Livermore, Calif. (General Electric Co.) GROSSMAN. Lt. Robert F. (SJ) 05010213, Co. C 6th BN 2nd TNG BDE, USATCA Fort Knox, Ky. GROTHAUS.Joseph V. (R) 4714 Raymond, Dearborn 9, Mich. . . (Karbib, Inc.) GKOVE. -Robert L. (LI) 25 Shrub Oak Lane, Fairfield, Conn. (Vitramon, Inc.) GROVES. Alexander (L) Erie Technical Ceramics Div. Erie Technological Products Box 677, State College, Pa. GRUBB, Everett F. (G) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo 7, Ohio . GRUVER, Robert M. (G) 1160 Oneida St., State College, Pa. (Linden Labs., Inc.) GUARD, Ray W. (B) 23388 Leonora Dr. , Woodland Hills, Calif. (General Precision, Inc.) GUENDEL. Henry W. (L) R. R. 1, Box 268 West Hurley. N. Y. 12491 (Ferrexcube Corp. of America) GUERCI, Carl F. (L) 36 Dakin Ave., Mount Kisco, N. Y. (International Business Machines Corp.) GUERRA, Carlos IL University of California Dept. Mineral Technology Berkeley 4, Calif. GUGEL, Ernst BAK, Annaweik GmbH 8633 Oeslau bei, Coburg, Germany GUGELER, Albert L. (E) 9156 B, N. Plaza Dr., Northfield, Ohio (Ferro Corp.) GUILE, Donald L. Box 102, Alfred, N. Y. GUIMARAES. Helio Peutagna Caixa Postal 208 - Belo Horizonte-MG. Brazil (Magnesita S. A.) GULDEN, Jules R. (D) Syracuse China Corp. Syracuse 1, N. Y. GULDEN. Terry D. 275 Ventura, #12, Palo Alto, Calif. GULICK, Chester (M) Kentucky-Tennessee Clay Co., Inc. Mayfield, Ky. GUNSAULUS, Robert K. (G) 25 Oakdale, Pleasant Ridge, Mich. (Bailey Meter Co.) GUNTHER, F. W. (S) 849 Baker Ave., N. W. Hew Philadelphia, Ohio (U. S. Concrete Pipe Co.) GUNTHER, Rudolf International Commission on Glass Badener Strasse, 49a Karlsrohe-Durlach, Germany GUNZENHAUSER, Adolph (L) 69-70 113th St. Forest Hills 75, L. I., N. V. (Transisola, Inc.) GUPTA. Subodb C. (LI) 999 Broadway, Raynham, Mass. (Haveg Industries, Inc.) GURR, Wilhelm Poizellan-Manufaktnr W. Haldenwanger Berlin-Spandau Heerstr. 221, Westsektor, Germany GUSTIN, J. A. (S) J. A. Gustin & Associates Consulting Engineers, Burch Bldg. Church St., Martinsville, Va. GUTHRIE. George B. (W) 3333 Portland Ave., Phoenix, Ariz. GUZMAN, Hector (G) 2639 Latonia, Toledo 6, Ohio (Owens-Illinois) GWYN, J. Dan (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio GYURK, Warren (LI) Box 225, Plnckemin.N.J. (Westjisu'Eiectrie Co.). GZOWSKI,'Edward R. (L) 760 Devinney Ct., Golden, Colo. . (Coors Porcelain Co.) H HAAG, R. M. (B) Avco Corp. Research & Advanced Development Div.. 201 Lowell St., Rm. 3277 Wilmington, Mass. HABERKERN, Richard J, Jr. (LJ) General Electric Co. 316 E. Ninth St., Owensboro, Ky. HACK, Walter L. (L) Western Gold & Platinum Co. 525 Harbor Blvd., Belmont, Calif. HACKER, Richard C. (R) Harbison-Carborundum Corp. Box 157, Falconer, N. Y. HACKETT, James W. (G) Owens-Illinois 1700 N. Westwood Ave. Toledo 7, Ohio HACKLER. W. C. (XIC) North Carolina State Dept, of Mineral Industries Raleigh, N. C. 27607 HADDICK, John A. 4315 W. Emerson, Seattle 99, Wash. HADLEY, Robert L. (E) General Electric Co. Battery Products Section Box 114, Gainesville. Fla. HAEGER POTTERIES, INC (Joseph F. Estes) 7 Maiden Lane Dundee, ID. 60118 HAERTLING, Gene H. (LI) 3624 Colorado Ct., N. E. Alboqoerqne, N. M. (Sandia Corp.) HAFNER, Harold C (G) Bansch ft Lamb, Inc. Materials Research ft Development Labs. Rochester 2, N. Y. HAFNER, Robert H,, Jr. (E) 36 Gimbel Dr. R.K.4, Mansfield, Ohio (IngersoD-Humphreys Div. Borg-Warner Corp-) HAGAN, M. A. (El) 5515 Ean Claire Dr. Palos Verdes Estates, Calif. (North American Aviation, Inc.) 575 i ) i s il -ji :8 >r >1 ' ?f &' i 1 i Km. 212. Fir** National Bank Bldff. Zwev^i* Ohio ^^Korti^L. TaDmadgr, Ohio (Kentucky-Tennessee CUy Co.) raCEDORN. A. J. E. (R) Kational Abrasive Sates Co. 1243 S. Boyle Ave. Los Anfek* 23. Calif. HAGEDORN. E. C. (G) Ovcns-IUinois Technical Center 1700 K. Westwood Ave. Toledo 1. Ohio HAGEMAN'. L Conhon (L) 2215 Linda Vista Dt., Lakiwood, Colo. (Coots Porcelain Co.) HAGEN. Siffrido M. Moreno 553 Okras, Buenos Aires, Argentina (Abtaxas SJU.) HAGEKAUER. Carl J. (G) Pittsburgh Plate Glass Co. Glass Research Center, Box 11472 Pittsburgh 38, Pa. HAGERMAN, Joseph A. Georgia Tech., Box 32484 Atlanta 13, Georgia HAGGERTV,John S.' . : . 4? Common St., BCIttotit 78, Mass/ ' HAGNER, Fred F. (G) Phoenix Glass Co., Monaca, Pa. HAGl'E. James R. 1122 Thayer, Richland, Wash. (General Electric Co.) HAGY, Henry E. (G) Coining Glass Works Corning, N. Y. HAHN, William P. (G) 4020 Sonthway Ave., Toledo. Ohio : (Johns-Manyille Fiber Glass, Inc;) HAHNER, Oarence H. (GF) National Bnreaii of Standards Washington 25. D. C. HALDEN, Frank A. (B) 822 Cascade Ct* Sunnyvale, Calif. (Stanford Research Institute) HALDY, Norman L. (W) American Olean Tile Co. 1000 Cannon Ave., Lansdale, Pa. HALE. John R. (El) Radio Corp. of America Chemistry ft Physics Lab. New Holland Pike, Lancaster, Pa. HALL, Andie* E. (G) 702 Davie Ave* Statesville, N. C. (Statesville Mills, Div. United Merchants ft Manufacturer's. Inc.) HALL. Chsries A. (LJI) 537-B Alcazar, S. E Albuquerque, N. M. (Stadia Corp.) HALL CHINA CO. (John T. Hall) East Liverpool. Ohio HALL, Donald H. (El) Pfandler Pcrinutit Inc. 1000 West Ave.. Rochester 3, N. Y. HALL, Douglas E. (R) 2719 N. Calvert St, Baltimore 18, Md. (General Refractories Co.) HALL, E. B. Bird ft Co. (Pvt) Ltd. Chartered Bank Bldgs. Calcutta 1, India HALL, Flemmon P. (Honorary, WF) Onondaga Pottery Co. 1858 W. Fayette St, Syracuse 1, N. Y. HALL, Janies E. (61) Aeronutronic Div., Philco Corp. Ford Rd* Newport Beach, Calif. HALL, John T. (W) Hall China Co., Eaat Liverpool, Ohio HALL. Morris P. (S) Alton Brick Co., Box 25 Maryland Heights, Mo. HALL, Warren A. (S) i North State PyrophyUlte Co* In. Box 7247, Greensboro, N. C. 576 HALL, William B. (BIC) Box 242, State College, Mias. (Mississippi State University) HALLBERG, Richard C. (W) 236 Watson Av*,, Fostoria, Ohio (Ford Motor Co.) HALLER. Wolfgang K. (B) National Bureau oi Standards Washington 25, D. C. HALLETT. Crawford W. (RI) 715 Oakley Ave., Rockford, IU. (Ipsen Industries, Inc.) HALLOIN, William G. (G) 1218 Broadview Blvd. Natrona Heights, Pa. (Pittsburgh Plate Glass Co.) HALLSE. Robert L. (B) 404 Berrian, CUrcmont, Calif. (Convair, Div. General Dynamics Corp.) HALM, Lotdae 41, Roe Madflrine-Michelii Neuilly-sur-Seine, France (French Iron ft Steel Research Inst) HALFIN, John A. (R) Box 136, Elizabeth, Pa. (United States Steel Corp.) HAMER, Donald W. (LI) Erie Technical Ceramics .Div. Erie Technological Products Box 77i 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 6, Ohio (Owens-Illinois) HAMILTON, Robert (MI) 73 Moran Rd., Grasse Pointe 36, Mich. (United States Gypsum Co.) HAMME, Donald G. (B) National Gypsum Co. *1650 Military Rd., Buffalo 17, N. Y. HAMME, John V. 2904 Claremont Rd.. Raleigh, N. C. HAMMEL, Joseph J. (G) Pittsburgh Plate Glass Co. Box 11472, Pittsburgh 38, Pa. HAMMER, Averill J. (SC) 136 Buttonwood Ave. Bowling Green, Ohio (Bowling Green State University) HAMMER, Gunter 246, Connell's Ft. Rd. South Hurstrille, N. S. W., Australia (Messrs. R. Fowler Ltd.) HAMMER, Reuben R. (I) 40Ehnd St., Mt. Carmel, Haifa, Israel (Israel Institute of Technology) HAMMOND LEAD PRODUCTS, INC. (William P. Wilke, III) 5231 Hohman Ave., Box 912 Hammond. Ind. 46325 HANCOCK BRICK ft TILE CO. (James L. Child, Jr.) Box 450 Findlay, Ohio HANDWERK, Joseph H. (RF) 716 N. Reed St., Joliet, 111. (Argonne National Lab.) . HANDY, Arthor E. (DC) Ontario College of Art 100 McCaul St., Toronto, Ont, Canada HANKS, Charles F, Jr. (M) Kentnclcy-Tennessee Clay Co. Box 894, Mt. Union Sta. Alliance, Ohio HANLEY CO. (Janies T. Noe) Summerville, Pa. HANN. Donald P. (L) F. L. Maimix ft Co* Inc. 1132 Park Square Bldg. Boston 16, Mass. HANN, Douglas G. Ryton House, Ryton Shlftul, Shropshire, England (British Heat Resisting Glass Co.) HANNA, Kaissar M. 705 W. California Ave.. Urbana. XU. HANNA, Ralph E. (WI) 13 Sunset Dr., Farview. Peru, rB. : (Kokomo Sanitary Pottery) ' **"" HANNA, Richard (L) R. R. 1, 20 Beech nood Dr. Burnt Hills, N. Y. (General Electric Co.) 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.) ' HANNING. Arland 4 Bennett St* Canisteo, N. Y ' HANNON, Richard C. (MI) ' i 1208 Franklin Rd* Salem, Ohio - (R T. Vanderbilt Co* Inc.) HANOVIA LIQUID GOLD DIV ENGELHARD INDUSTRIES. ,.* (R. T. Hopper) One W. Central a * East Newark, N. J. HANSARD, W. Carey (WIC) Georgia Institute of Technology 1 School of Ceramic Engineering ' Atlanta 13, Ga. i H/.NSEN, I. A. (W) | vFefciU.Porcelain Works- Perth Amboyi NJ' J. .i ':A HANSEN, J. E. (EFI) * Ferro Corp* 5309 S. District Bird. 4 Los Angeles 22, Calif. HANSEN. Kenneth H. (W) t 911 Edgcwood Ave., Columbia, Ho ' (International Minerals ft Chemical Corp.) 6 HANSEN, Kent W. (Bf Corning Glass Works Research ft Development Lab. \ Coming, N..Y. HANSEN, Mdvin O. (G) Owens-Illinois, Lihbey Products Box 919, Toledo 1, Ohio HANSEN. Robert V. (L) Allen-Bradley Co. 136 W. Greenfield Ave. Milwaukee 4, Wise. HANSEN. Waldemar C. (R) 155 Maple St* Valparaiso, Ind. (Consultant) HANSERUD, Lennart Surtc Glasbruk Snrte. Sweden HANSON, David C; (RJ) 1450 Maple Dr* Pittsburgh 27, Ps. _ (Harbison-WaDcer Refractories Co) HANSON, Everett W. (L) FMC Corp. 633 Thiid Ave* New York 17, M. t HANSON. Hans R. (R) 30004 W. Ten Mile Rd. Farmington, R.R* Mich. (Hanson Co.) HANSON, James W. (S) Mineral Wells CUy Products, Inc. 3962 Edgehili Rd* Fort Worth, Tc HANSON. Jewell R. (G) Castle-Hanson Corp. 860 Maple St.. Rochester 11, N. Y. HANSON, Marlyn L. (W) 204 N. Snapp, Abingdon, ID. (Briggs Manufacturing Co.) HANSON, Martin B. (I) Box 925, Alfred. N. Y. HARADA. Yoshire (R) 1454 W. Rascher, Chicago 40, BL (IIT Research Inathute) HARARI, CUode (L) Leonard Electric Products Co* lac.21 Herkimer PI* Brooklyn, N. Y. HARBERT, Carl J. (W) Hsrshsw Chemical Co. 1945 E. 97th St Cleveland 6, Ohio Ceramic Buu Ho*1 Dr.. Bethlehem. Pa. * Steel Co.) i ^onwalker 55.^"* **crY, Robert (W) l$th Ave., New Brighton. Pa. .r China Co.) JXjHG, Fwter L. eA^D* ^ytUnd, Lincoln Park, Mich. Motor Co.) ' nig John RffiPSgtjti&c Brick Works (Croydon) Ltd. ahfldsidt Green *[L^)i(orwood. London SE 25, England ..jDINC. T*muarU- (C) f&VLa Grinding Corp. TZpond St- Whitman. Mass. J&GECOINC. #*nlr!owe Hardmge) iJjVreh St.. York. Pa. -aRDINGE. Harlowe (M) fl*Warding Co., Inc. Arch St:, York, Pa. -lBES. George B. (G) fl* jj^jooievelt St., Co.rning, N. Y. (Coming Glass Works) baRGREAVES. John " perhysbire Silica Firebrick Co.. Ltd. Friden. Hartington Hr. Boston. Derby. England baRGROVE, J*mes L. * Box 1336, Alfred, N. Y. oaRXSR CHINA CO. (J. M. Pinney) "jjx 749. East Liverpool. Ohio oaRKULICH. Theodore (B) |274 W. 111th St, Cleveland 2, Ohio (Horizons Inc.) BARMAN. C. G. (XF) Materionics, Inc. J49 W. Colorado St Glendale 4, Calif. B.aRMER, Richard S.. Ill University of Hliaois 204 Ceramics Bldg, Urbana, 111. r.ARMON, James E. Jury Holloware. Ltd, Brierley Hill Stafford, England RARNISH. John D, Jr. (WI) Westinghouse Electric Corp. Deny, Pa. 15267 RARNISH. Mark E. (R) 2111 Siena Rd. Plymouth Meeting, Pa. (E. J. Lavino & Co.) HARPER, Roderick L. (M) Harper Electric Fnraace Corp. 110 Pearl St, Buffalo 2, If. Y. HARPER, Wallace T. (BI) 594 Leona Ln, Mountain View, Calif. (Lockheed Missiles ft Space Co ' HARRELL. George O. (SIC) Ohio State University Dept of Ceramic Engineering 124 W. 17th Are, Columbus 10, Ohio HARRIES. Alfred S. (R) 235 Victoria Dr, Monroeville. Pa. (Babcock ft Wilcox Co.) HARRINGTON. Roy V. (B) One Oakwood Dr, Coming. X Y. (Coming Glass Works) HARRINGTON. Wayne H. (RJ) U Main St, HorneH, N. Y. (Harfaison-Walker Refractories Co.) Harris clay co. (Scroop W. Enloe, Jr.) Spraee Pine, N. C Frederick (B) Aertronic Associates, Inc. IIW. Monument Ave, Dayton 2, Ohio KARRIS, George M. (R) M Walton St. Wakefield, Maaa. Research ft Advanced Dit.) V~ 42, No. 10 (1963) 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 ft Tile Co.) HARRIS. Jesse R. Box 925. Alfred, N. Y. HARRIS, Joe N. (E) Georgia Institute of Technology Engineering Experiment Sta. Atlanta 13, Ga. HARRIS, Normas H. 25228 Fourl Rd. Box 125, Newhall, Calif. HARRIS, Ransom S, Jr. (GI) 966 Davis Ave, Newark, Ohio (Owens-Coming Fiberglas Corp.) HARRIS. Robert C. (L) Bendix Corp. Scintilla Div, Sidney, N. Y. HARRISON, Don E. (B) 1036 Findley Dr, Apt. 1 Pittsburgh 21, Pa. . (Westinghouse Electric Corp.) HARRISON. Harold C (W) 4545 Norwin Rd, Pittsburgh 36, Pa. (Westinghouse Electric Corp.) HARRISON,.William B..(B|) 5230 Holiday Rd,. Hopkins, Minn.. (Minneapolis-Honeywell Regulator Co.) HARRISON, W. N. (EF) National Bureau of Standards Metallic Building Materials Section Washington 25, D. C. HARSELL, William B. (BC) Rutgers, The State University School of Ceramics New Brunswick, N. J. HARSHAW CHEMICAL CO. (Carl J.Harbert) 1945 E. 97th St, Cleveland 6, Ohio HARSHAW, dare 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, HI. HART, Jerald P. 769 Vedado Way. N. E. Atlanta, Ga. 30306 HART, Leroy D. (RI) 707 Crompton St, Crestwood 26, Mo. (Aluminum Co. of America) HART,.Patrick E. 1734 Spruce 472, Berkeley, Calif. HART, Wade J. (LI) 1005 E. Sherman St, Marion, Iixl. (Radio Corp- of America) HARTFORD, Thomas J. (L) 2783 Dorests Rd, San Marino, Calif. (INTERPACE) HARTING, Louis L. (S) Acme Brick Co. Box 82, McQueeney, Texas HARTLEY, Alva G. H. Downing ft Co. Ltd. Brampton Hill Newcastle, Staffs, England HARTMANN, Hans S. Massachusetts Institute of Technology 77 Massachusetts Ave, Rm. 4-051 Cambridge 39, Maas. HARTSHORN, T. D. (El) 8118 N. Poplar Dr. Milwaukee 17. Wise. (Gender, Paeschke ft Frey Co.) HARTSOOK, Jane (DC). Greenwich House Pottery 16 Jones St, New York 14, N. Y. HARTWIG, Frederick J. (RI) Babcock ft Wilcox Co. Box 835, Alliance, Ohio HARTY, R. Philip (R) Exoloo Co, 1000 E. Niagara St, Tonswands, N. Y. 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. (R) North State Pyrophyllite Co, Inc. Box 7247, Greensboro, N. C. HARVEY, K. I. (R) 1098 Fifth St, Beaver, Pa. (St. Joseph Lead Co.) HARVEY, Malcolm R. A105 University Village Salt Lake City, Utah HARVEY, T. J. 404 Garwood Ave, St. Paul Park, Minn. (Minnesota Mining ft Mfg. Co.) HARWOOD, Wallace B, Jr. 2704 Townes Ln, Austin, Texas HASKO, Stephen (BI) 10707 Glen Haven Dr. Silver Spring, Md. (National Bureau of Standards) HASSELBACH. William (G) Libbey-Owens-Fprd Glass Co. 1701 E. Broadway, Toledo 5, Obio HASSELMAN. D. P..H. (B) University of California .Lawrence Radiation Lab. Berkeley 4, Calif. HATCH, H. T. (G) Eitei-McCullough, Inc. 1678 Pioneer Rd. Salt Lake City 4, Utah HATCH. Robert A. (BF) 4135 Hazel Ave, St. Paul 10, Minn. (Minnesota Mining ft Mfg. Co.) HATFIELD, Fred M. (G) Owens-Illinois -. S06 S. First St, Gas City, lad. - HATHAWAY, A; J. (L) 320 Woodstock St, Crystal Lake, 111. (Titanium Alloy Mfg. Div. National Lead Co.) HATHAWAY, Isaac S. (W) Isaac Hathaway Studio 1318 Tuttle Ave, Montgomery 6, Ala. HATHAWAY, Mrs. U. G. (W) Alabama State College Montgomery, Ala. HAUCK, Charles A. (El) 8838 Swinton Am, Sepulveda, Calif. (Douglas Aircraft Co.) HAURA, Bruce (RJI) 223 Tom Hunter Rd, Fort Lee, N. J. (National Bervllia Corp.) HAUSNER, Hans (R) 3178 Arbor Ave, Livermore, Calif. (European Atomic Energy Community) HAUSNER. Henry H. (R) 730 Fifth Ave, New York 19, N. Y. (Consultant) HAUTH, Willard E, Jr. (LFI) 1218 Blanchard Ave, Flint 3, Mich. (A C Spark Plug Div. General Motors Corp.) HAVELL. Richard F. (B) 846 N. Euclid Ave, Oak Park, III. (UT Research Institute) HAVENS. Irvin F. (B) 9 Harvey Lane, Westboro, Maas. (Bay State Abrasive Products Co.) HAVILL, Jim (E) 16 Layne Way, Northport, L. I, N. Y. (C.FX Corp.) HAW, Steve G. (R) Hilltop Dr, Magnolia, Ohio (Whitacre-Greer Fireproofing Co.) HAWES, Samnel A. (SI) 600 N. E. 16th St. Mineral Wells, Texas (Texeramiea, Inc.) HAWK, Elwin A, Sr. <M) R. R. 1, East Rochester, Obio (COBMltUlO HAWKES, John H. (G) 2 Downing St, Worcester 10, Mass (Norton Co.) 677 HAWKINS, Anthony J. (G) Box 591, Alfred, N. V. (State University of New York College of Ceramics, at Alfred Univ.) HAWKINS, Frank S. Glass Bulbs Ltd. Class Tubes k Components Ltd. East Ln., Wembley, Middlesex, England HAWKINS, James M. (E) James M. Hawkins Corp. 448 Franklin St., Buffalo 2, N. Y. HAWKINS. Robert J. (SI) 47 Graham Ave., BrookviUe, Pa. (Hanley Co.) HAWKS, Ralph L. (Rl) 24716 35th Ave. S., Kent, Wash. (Electro-Thermo Ceramics, Inc.) HAWKS, William L. (R) 714 S. E. Fagan Springs Dr. Huntsville, Ala. (Boeing Co.) HAWS REFRACTORIES CO. (E. E. Slick. Jr.) 407 Main St Johnstown, Pa. HAY, John (B) Norton Co., One New Bond St. Worcester 6, Mass. HAY. Joseph L. (S) Acme Brick Co. . . Box 393, Malvern, Ark. 72104 . ' HAVASHI, tateshi Sbinagawa Fire Brick Co. 88 fcigasi-Katakami Bhencho, Okayama-ken, Japan HAYDON, Mary P. (B) 113 Colby Rd., Oak Ridge, Tcan. (Oak Ridge National Lab.) HAYES, Robert J. (EJ) 95 Plain Dr., East Hartford, Conn. (Pratt & Whitney Aircraft) HAYS, A. V. (W) Metsch Refractories, Inc. Box 193, Chester, W. Va: HAZEL-ATLAS GLASS DIV. CONTINENTAL CAN CO, INC. (Leslie A. Russell) Research & Development Dept. Plainfield,.I1L HAZEL, John J. (RF) Republic Steel Corp., Research Center Box 7806, Cleveland 31, Ohio HAZEN, E. J. (GI) 614 Main St., Ford City, Pa. (Pittsburgh Plate Glass Co.) HEALY, James H. (El) 1611 Traveller Rd., Lexington 4, Ky. (Spindletop Research Center) HEASLEY, James H. Massachusetts Institute of Technology Room 4-051, Cambridge 39, Mass. HEATH. Donald L. (W) Ohio Brass Co., Park ft Ninth Barberton, Ohio HECHT, Malcolm, Jr. (L) Unitrode Transistor Products, Inc. 214 Calvary St., Waltham 54, Mass. HECHT, Norman L. (EJI) 1717 Harold Dr, Dayton 6, Ohio ' (University of Dayton) HEDDEN, Walter A. (El) Battelle Memorial Institute 505 King Ave, Columbus 1, Ohio HEDDLESTON, Richard R. (M) Patterson Industries 1250 St. George St. East Liverpool, Ohio HEDGPETH, James A. (S) Marion Brick Corp. 341 Mt. Vernon Ave., Marion, Ohio HEDQUIST, Alfred J. (W) Loza Fina S. A, Apartado Postal 525 Guadalajara, Jalisco, Mexico HEDRICK, H. L. (M) Southern California Gas Co. Box 3249, Terminal Annex Los Angeles 54, Calif. 678 HEEBNER. John C. (RI) 72 Atwood PL, Wayne, N. J. (General American Transportation Corp.) HEELEY. Ralph 53 Field Ln, Old Swinford Stourbridge, Worcs, England (E. J. ft J. Pearson Ltd.) HEIDEKLANG, Herman R. Massachusetts Institute of Technology Rm. 35-425, Cambridge 39, Mass. HEIDEL, Carl C. (R) International Minerals ft Chemical Corp. Industrial Minerals Div. 5401 Old Orchard Rd, Skokie, 111. HEIDTMAN, Clarence F. (G) National Lime ft Stone Co. First National Bank Bldg. Findlay, Ohio REILICH, Raymond P. (W) 87 Buckley Meadows Dr. Mehtville, Mo. 63125 (Aluminum Co. of America) HEIL1GMAN, H. A. (RFI) E. J. Lavino ft Co, Box 29 Norristown, Pa. HEILMANN, Philip E. (B) Amelco Laboratories Box 154, Hackensack, N. J. HEILMANN, T. . F. L Sn>idth:ft,Co. A/S VigersICvalle 77 ' Copenhagcn-Valby, Denmark HEIMAN, Norman A. Box 1276, Alfred, N. Y. HEIMSOETH, Werner M. Farbenfabriken Bayer AG 509 Leverkusen-Bayerwerk Leverkusen, Germany HEINO, Vivika P. (DC) Briar Hill Rd, R. R. 1 - . Concord, N. H. (Rhode Island School of Design) HEISCHMAN, Fred E. (L) R. R. 2, Fostoria, Ohio (Ford Motor Co.) HEITMAN, George L. (E) Ceramics International Corp. 39 Siding PL, 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. (El) 2148 Hathaway Dr, Brunswick, Ohio 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 ft T Chemicals Inc.) HELM, David F. (B) Mellon Institute, 4400 Fifth Ave. Pittsburgh 13, Pa. HELMKAMPF, R. N. (G) H. K. Porter Co, Inc. . Refractories Div. 2064 Hampton Ave, St. Louis 10, Mo. HELTON, Bernard L, Jr. (M) Thiele Kaolin Co, Sandersville, Ga. HEMSTEGER, Samuel E. (El) 623 Lloyd Ave, Royal Oak, Mich. (Consulting Engineer) HENCH, Larry L (I) 435 E. 15th Ave, Columbus 1, Ohio HENDERSON, Courtland M. (L) Monsanto Research Corp. Station B, Box 8, Dayton 7, Ohio HENDERSON, Frank P. (M) 1701 McDonald Rd, Tyler, Texas (Allied Engineering Div. Ferro Corp.) HENDERSON, Frederick C. (WFI) Royal China, Inc, Sebring, Ohio HENDLKS<J.\. James i_, jt. Robinson Ventilating Co. Zelienople, Pa. HENDERSON, Lowell B. (G) Walsh Refractories Corp. 101 Ferry St, St. Louis, Mo. 63147 HENDERSON, William W. (G) Robinson Ventilating Co, Box )oo Zelienople, Pa. HENDREN, Robert R. (RI) 105 Bank Ave, Riverton, N. J. (Graftex Products, Inc.) HENDRYX. Dwight B. (S) Dwight B. Hendryx & Associates 6621 Darlington Rd. Pittsburgh 17, Fa. HENEGHAN, Leo F. (B) Merck ft Co, Inc, Chemical Div. South San Francisco, Calif. HENNINGER. Dale (W) 8667 Woodview Dr, Cincinnati 31, Qy. (Cambridge Tile Mfg. Co.) HENRY. Edward C. (LFI) 730 Crawford Ave. Syracuse, N. Y. 13224 (General Electric Co.) HENRY, Georges Glaverbel S. A, 79 Avenue Louise Bruxelles, Brabant, Belgium 1 HENRY. Paul D. (W) 3132 Pioneer Ave, Pittsburgh 26, jy (O. Hommel Co.). : HENRY, Thomas R. (G) 922 Ludlow Ave, Apt. 9 Cincinnati 20, Ohio (Fnsite Corp.) HENSLER, J. R. (GF) Bausch ft Lomb, Inc. 635 St. Paul St, Rochester 2, N. Y. HENWOOD, Reginald J,(R) 107 Vaieview Circle, Gadsden, Ala. (Republic Steel Corp.) HEPLER. Ernest C (R) U. S. Steel Corp, Fairless Works Met ft Insp. Dept, BF-10 Fairless Hills, Pa. HEPPLEWHITE, J. W. (WFI) 13557 Cedar Rd, Cleveland 18, Ohio (Allied Engineering Div. Ferro Corp.) HERBERT, John S. (S) W. G. Bosh ft Co. 1136 Second Ave., N. Nashville 8, Tenn. HERBERT, John W. (RI) 3523 Anderson Pkwy, Toledo, Ohio (Libbey-Owens-Ford Glass Co.) HERBST. H. T. (S) 4359 W. 199th St, Cleveland 26, Oha (Ohio Clay Co.) HERBST, Richard J. 523 Lada, Pittsburgh 21, Pa. (Westingbouse Electric Corp.) HERCZOG, Andrew (L) Coming Glass Works, Coming, N. T. 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 16, N. Y. (Bausch ft Lomb, Inc.) HERMAN, C. Eugene (W) Mid-State Tile Co. Box 627, Lexington, N. C. ^ HERMANN. Gunter S P.O.B. 22.096 Apt. Conj. Narional, Sao Paulo, BissB (Hermann Assistencim Technics Ta<l*i>4>at T a t HERMANN, James L. (W) 28953 Crestridge Rd. Palos Verdes Estates, Calif. (Redondo Tile Co, Ltd.) ? A fR0LD, Pa>il G. (BFI) H'gjdio Corp. of America Chemical & Physical Lab. j^ncaster, Pa. ifcoR, Lloyd E. (L) dows Rd., Wilton, Conn. (Speedring Corp.) <KrB<w' Box 1987, Spartanburg, S. C ARRINGTON. Richard A. (GJ) " ljbbe7'WCIls ^or^ Glass Co. 1701 E- Broadway, Toledo S, Ohio -mRMANN, Elder R. (B) p Corning Glass Works Bldg. 54-2nd Floor Corning. N. Y. --cRRON, Robert H. (E) p Bendix Products Aerospace Div. JJept. 865, 401 Bendix Dr. Sooth Bend, Ind. -ESS, F. B. (G) p Brockway Glass Co., Inc. Brockway, Pa. --ESS, Frederic O. (S) _ p Selas Corp. of America, Dresher, Pa. -ESS. Robert E. (E) 11 18S7 N. Wilbur, South Bend, lnd. .(Bendix Corp.) -ESS, Robert L. (R) ' 331 W. Market St., Clearfield, Pa. (North American Refractories Co.) HESSINGER. Philip S. (LI) National Beryllia Corp. First ft Haskell Aves., HaskeU, N. J. j{EUER, Arthur University of Leeds Honldsworth School of Applied Science Ceramics Div., Leeds 2, England gEVER. Russell P. (RF) General Refractories Co. 1520 Locust St., Philadelphia 2, Fa. HEWITT, Allen E. (G) 326 Forestwood Dr., Gibsonia, Pa. (O. Hommel Co.) HEWITT, L. C (RFI) 4307 McAdoo Ct, St Louis 25, Mo. HEWLETT, James Thomas (E) Ingram-Richardson, Inc. Frankfort, Ind. HEYSTEK, Hendrik (B) INTERPACE, Research Div. 2901 Los Felix Blvd. Los Angeles 39, Calif. HIBBARD, Walter R., Jr. (B) Genera] Electric Co. Research Lab., The Knolls Box 1088, Schenectady, N. Y. HICKEY. Frank J. (G) Corning Glass Works Box 544, Coming, N. Y. HICKS, Earl A. (M) Southern California Minerals Co. 320 S. Mission Rd. Los Angeles 33, Calif. HICKS, James C (RFI) Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp. 300 Lakeside Dr., Oakland 12, Calif. HICKS, John F. G. (B) 2404 Anson Dr., Columbus 21, Ohio (Battelle Memorial Institute) HICKS. Robert G. (R) E. j. Bartells Co. 524 N. Tillamook St Portland 17, Ore. HIGGINS, James IL, Jr. Box 827, Alfred, N. Y. HIGGS. Harold P. (L) 11 Albright Circle. Madison, N. J. (Harold P. Higgs Co.) H1GHLEY, Robert W. (R) A. P. Green Fire Brick Co. 564 Forbes Art, Manor Bldg. Pittsburgh 19, Pa. VOL. 42, No. 10 (1963) HIGMAN, JOHN W- CO. (Robert J. Stone) 425 New York Ave. Huntington, L. I., N. Y. HILDEBRAND. David (L) R R. 3, Hixson, Tean. (American Lava Coip.) HILL, Brian (BJ) 12 White Ave., Mount Ephraim, N. J. (E. 1. du Pont de Nemours ft Co.) HILL, David C. (BI) Western Electric Co., Dept 114 1600 Osgood St, North Andover, Maas. HILL, Ercell C. (SF) 109 Morton Ave^ Ridley Park, Pa. HILL, Franklin J. (B) Parker Pen Co, 219 E. Court St, Janesville, Wise. HILL, H. Wayne (RJ) 3958 Castro Valley BlviL, Apt 31 Castro Valley, Calif. (General Electric Co.) HILL, James L. 1134 E. Jackson, Mexico, Mo. HILL. James N. (EJ) R. R. 1, Box 134, Asbeboro, N. C. (U. S. Army) HILL, John R. (S) lies .Moines Clay Co. -'4400 N. Harding Rd., De? Moines, Iowa HILL, Lawrence I. (G) 503 Carver Blvd., Toledo 7, Ohio (Libbey-Owens-Ford Glass Co.) HILL. Robert G. (W) 306 Wood Lawn Dr., Lexington, N. C. (Mid-State Tile Co.) HILLBERRY, Dee J. (G) 6830 N.E. Broadway, Portland, Ore. (Owens-Illinois) HILLERT, Lars H. Elektriska Svrtsningsaktiebolaget Box 850, Gothenburg 8, Sweden HILLIG, William B. (G) General Electric Co., Research Lab. Box 1088, Schenectady. N. Y. HILLMAN, Gary (LJ) Mitrooics, Ioc* 132 Floral Ave., Murray Hill, N. J. HIMMEL, Lawrence (B) University of California, Bldg. 70A Lawrence Radiation Lab., Rm. 1115 Berkeley 4, Calif. HINCHMAN, Roger (M) United States Borax ft Chemical Corp. 50 Rockefeller Plaza New York 20, N. Y. HINMAN, Chester A. (BJ) 1915 C Hoxie Ave., Richland, Wash. (General Electric Co.) HIRAYAMA, Chikara (G) R. R. 3, Kilmer Dr., Mnrrysville, Pa. (Weetinghonse Electric Corp.) HIRTHE, Walter M. (BIC) Marquette University College of Engineering 1515 W. Wisconsin Ave. Milwaukee 3, Wise. HISCOCK, Harley J. (R) Fuller Merriam Co., Box 69 West Haven, Conn. HITZEMAN, Roger L. (LI) Centralab Div., Globe-Union Inc. 900 E. Keefe Ave., Milwaukee 1, Wise. HJELM, Lawrence N. (E) 2535 Big Woods Trail, Fairborn. Ohio (Wright-Pattersou Material* Lab.) HO, SMb-Ming (R) Wcstingbouse Electric Corp. Beulah RiL, Churchill Borough Bldg. 501-1Y 28, Pittsburgh 35, Pa. 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. (BJ) Lexington Laboratories, Inc. 84 Sherman St Cambridge, Mass. 02140 HOCH, Michael (BC) University of Cincinnati Dept. Cfaem. & Met Engr. Cincinnati 21, Ohio HOCKADAY. R. B. (S) General Shale Products Corp. Kingsport, Tenn. HODGES, James R. (B) Joseph Bancroft ft Sons Co. Rockford, Wilmington 99, Del. HODGES, Leslie R., Jr. (L) Sperry Microwave Electronics Co. Box 1828, Clearwater, Fla. HODGKINS, Charles E. (L) Vitramon, Inc. Box 544, Bridgeport 1, Conn. HODSON, George N. The Hall, Wymeswold Nr. Loughborough, England (Shaw-Hathemware, Ltd.) HODSON, Jean T. 4203 Brooklyn, Seattle 5, Wash. HOELSCHER, Max W. (E) 35 Hess Blvd., Lancaster, Pa. (Radio Corp. of America) HOENIG, Clarence L. 1216 Ansa.Way, Livermore, Calif.. HOEY. Paul E. (SI) Texas Vitrified Pipe Co. Box 340, Mineral Wells, Texas HOFER, Gerhard A. North Carolina State Dept Engineering Research Raleigh, N. C. HOFFMAN, Carl R (G) Fostoria Glass Co. 1200 First St., Moundsville, W. Va. HOFFMAN. Eugene R. a) 2S9-63 149th Rd. Rosedale22,L.I,N.Y. (Nichols Engineering ft Research Corp.) HOFFMAN, James R. 3355 Brunner Dx. Sacramento 26, Calif. (Aerojet-General Corp.) HOFFMAN, Lewis C. (L) 34 S. Qiffc Dr. Wydiffe Wilmington 3, Del. (E. L du Pont de Nemours ft Co.) HOFFMAN. M. Saul (S) Basic Incorporated 845 Hanna Bldg., Cleveland IS, Ohio HOFFMAN, Richard C. (GI) 9364 Colorado, Livonia, Mich. (Ford Motor Co.) HOFFNER, Jere R. (G) T. C. Wheaton Co. 212 "G" St, Millville, N. J. HOFSTETTER, G. W. (E) Ferro Corp. 1439 S. Harlem Ave, Berwyn, 111. HOGAN, Thomas W. (W) Flintridge China Co. 350-380 S. Raymond Ave. Pasadena 1, Calif. HOGANSON, Donald K. (E) 8411 W. Holly Rd., Meqnon, Wise. (A. O. Smith Corp.) HOGE, Douglas L. (W) Hogc-Warren-Zimmermana Co. 5300 Vine St., Cincinnati 17, Ohio HOGENDOBLER, H. R. (G) Gustin-Bacon Manufacturing Co. 3031 Fiberglass Rd. Kansas City 15, Kans. HOGSETT, Robert F. Virginia Polytechnic Institute Box 1268, Sta. B, Blacksburg, Va. HOGUE, Carlton H. (S) 1002 Annex Ave., Apt 113 Dallas, Texas 75204 (Kimberly-Clark Corp.) 679 BOHN, Carl M. (W) 508 Eastway Dr., Lakeland, Fla. (Florida Tile Industries, Inc.) HOLDAHL, Robert A. (R) FluiDyne Engine*rms Corp. 5900 Olson Memorial Hwy. Minneapolis 22, Minn. HOLDEN. Abe N. (B) General Electric Co. Vallecitos Atomic Lab. Box 846, Pleasanton, Calif. HOLDEN. A. F. (X) A. F. Holden Co. Box 367, Milford, Mich. HOLDEN. Robert B. (B) United Nuclear Corp., Dev. Div. New Haven Research Lab. 365 Winchester Ave. New Haven 4, Conn. HOLDEN, Stanley J. Wilkes College, Dept, of Physics Wilkes-Bane, Pa. HOLDER, Edward T. (W) 16 Mayfair St., Norwood, Mass. (L. G. Balfour Co.) HOLL, Barton A. (S) ' 1 Logan Clay Products Co. Box.698, Logan, Ohio HOLL. Barton S. (SI) 311 W. Front St., Logan; Ohio (Logan Clay Products Co.) HOLLABAUGH, Charles M. (B) 1602 Burchfield Rd. Allison Park, Pa. (Pittsburgh Plate Glass Co.) HOLLER. Robert W. (R) Owens-Coming Fiberglas Corp. National Bank Bldg., Toledo, Ohio HOLLIDAY. Jackson M. (G) 316 Robertson Ave., Danville, Va. (Coming Glass Works) HOLLOWAY. James F,, Jr. (BJ) 8912 DeHaviland Ave. Westchester, Calif. (North American Aviation, Inc.) HOLMES, Gregory J. (E) 3307 Keaton Ave., Tyler, Texas (Ferro Corp.) HOLMES, John M. (S) Cherokee Brick Co., Moncure, K. C. HOLMES, Lyle A. (MI) 82 Pilgrim Rd., Rosslyn Farms Carnegie, Pa. (American Nepheline Corp.) HOLMES, Roland G. (S) W. S. Dickey Clay Mfg. Co., Box 402 Pittsburg, Kans. HOLMGREN, David E. (R) 219 Gibson St., Berea, Ohio (Basie Incorporated) HOLMQUIST, Stig B. (B) Owens-Illinois Box 1035, Toledo 1, Ohio HOLSCHER, H. H. (GF) Owens-Illinois Box 1035, Toledo 1, Ohio HOLT, H. Edward 905 W. Home St., Vandalia, Mo. HOLT, John P. (R) Valley Dolomite Corp. 902 Syndicate Trust Bldg. St. Louis 1, Mo. HOLTERHOFF. A. Gray (M) National Sales Corp. 5710 Wooster Pike Columbia-Wooster Bldg. Cincinnati 27, Ohio HOMMEL, E. M. (EF) O. Homme! Co., Box 475 Pittsburgh, Pa. 15230 HOMMEL, 0,, CO. (E. M. Homme!) Box 475, Pittsburgh, Pa. 15230 HOMMEL. Richard O. (MJ) 1526 Valmont St, Pittsburgh 17, Pa. (O. Homme] Co.) 580 HOOD. D. G. (G) Diamond Alkali Co. Soda Products Chrome Div. 300 Union Commerce Bldg. . Cleveland 14, Ohio HOOD, Harrison P. (GF) 260 Delcvan Ave., Coming, N. Y. (Coming Glass Works) HOOD, L. Scott (M) 7 Brown Ave., Bradford, Pa. (Corning Glass Works) HOOGENDOORN. Helen M. (G) 29 Horizon Hill Dr. Poughkeepsie, N. Y. (IBM Corp.) HOOPER, Bradford (RI) Babcock & Wilcox Co., Augusta. Ga. HOOVER, Charles H. (R) 4115 Jackson Dr., Lafayette Hill. Pa. (General Refractories Co.) HOOVER. Dale L. 1946 Indianola Ave., Columbus 1, Ohio HOPKINS, John O. (G) The Calumite Co., Morrisville, Pa. HOPKINS. Robert W. (GI) The Calumite Co. Bordentown Rd., Morrisville, Pa. HOPPER, R. T. (G) Hanovia Liquid Gold Div., Engelhard Industries, Inc. One W. Central Ave. East Newark, N. J. HORAK, William (RFI) 223 Raymond Rd. West Hartford 7, Conn. (Emhart Mfg. Co.) HORMBERG. R. E. (W) Misceratnic Tile Box 1070, Cleveland, Miss. HORNECK, Julius F. (L) 2163 Oliver St., Rahway, N. J. (Astrolab Inc.) HORNYAK. Emery J., Jr. (B) Owens-Illinois .1700 N. Westwood Ave. Toledo 7, Ohio HOROSCHAK, John J. (G) Owens-Illinois N. Laurel St.. Bridgeton. N. J. HORSFALL. John C. (SI) INTERPACE, Ceramics Div. 1500 Walla Walla Ave., Renton, Wash. HORTON, Paul B. (WI) Insulator Dept.. General Electric Co. 2525 Insulator Dr., Baltimore 30, Md. HORTON, Robert A. (R) 12781 Caves Rd., Cbesterland, Ohio (Precision Metalsmiths, Inc.) HOSBEIN, Roger L. (R) 1086 Cresent Ln., Winnetka, 111. (M. H. Detrick Co.) HOSKYNS, William R. (B) R. R. 1, Alfred Station, N. Y. (Materiadyne Div. Pfaudler Pctmutit Inc.) HOSSENLOPP. Arthur M. (LI) 921 Maplewood Dr., Kokomo, Ind. (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) Carborundum Co., Bonded Abrasives Div. Niagara Falls, N. Y. HOUCK, Charles E. 264 E. Wall, Bethlehem, Pa. HOUDEK, Albin (S) Acme Brick Co. Box 3437, Baton Rouge, La. HOUGHTON, Amory (G) The Knoll, Corning, N. Y. (Coming Glass Works) HOUSE, Elliott M., Jr. (D) Kaumagraph Co. 350 Fifth Ave., New York 1, N Y HOUSEHOLDER, Clifford O. (R) Armstrong Cork Co. Box 44], Beaver Falls, Pa. HOUSER, Phillip E. (LJ) Box 323, R. R. 1, Wharton, K. J. (Picatinny Arsenal) HOUSH, Lloyd M. (R) Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp. 1600 S. Main St., Milpitas, Calif. HOUSKA, Joseph L. (R) E. J. Lavino ft Co. 3 Penn Center Plaza Philadelphia 2, Pa. HOUSMAN, George S. (R) Box 17, Norristown, Pa. HOUSTON, Harry H. (B) Chance Vought Corp. Astronautics Div. Box 6267, Dallas 22, Texas HOUSTON. M. Dean (B) 713 Citadel Rd., Monroeville, Pa. (Nnclear Materials ft Equipment Corp \ HOU2E, Annand L.. Jr. (G) Houze Glass Corp., Point Marion, pL HOWARD, Harold B. (S) .1203. Arden Rd,,-Salisbury, N. C. (Taylor Clay Products Inc.) HOWAT, Walter L. (DF) 85 Hopping Ave. Staten Island 7, N. Y. HOWATT, Glenn (W) 11 Cliffwood Place, Metuchen, N. J. (Gulton Industries. Inc.) HOWE. Edward F. (WJ) 313 Carlisle Ave., York,"'Pa. .(Dentists' Supply Co. of New York) HOWE. Elroy E. (EFI) Chicago Vitreous Corp. 1425 S. 55th Court, Cicero 50, IIL HOWE. John P. (B) Cornell University Dept. Engineering Physics ft Materials Science, Bard Hall Ithaca, N. Y. HOWER. Lawrence D.. Jr. (RI) 37 Orchard Rd.. Milford, Conn. (United Nuclear Corp.) HOWER, R. S. (LI) 5515 Country Club Dr. Myrtle Beach, S. C (Hi-Q Div., Aerovox Corp.) HOWIE, Thomas W. Campbell ft Co. (Roughcastle) Ltd. Roughcastle Works, Falkirk, Scotland HOWIG. Donald J. Box 1301, Alfred, N. Y. HOWITT, Thomas, Jr. (G) . Coming Glass Works Box 69, Painted Post, N. Y. HOYET, Engene (G) R. R. 2, Ford City, Pa. (Pittsburgh Plate Glass Co 1 HR1SHIKESAN, Kizhakke G. (B) Reynolds Metals Co. Alumina Research Div. Bauxite, Ark. HRIZO, John (B) Westingfaouse Research Labs. Churchill Borough, Pittsburgh 35, Pa. HUBBELL, Dean S. (E) R. R. 6, Country Club Rd. Connersville, Ind. (Architectural Products Div. H. H. Robertson Co.) HUBBLE, David H. (R) 129 Alpine Village Dr., Pitcairn, Pa. (United States Steel Corp.) HUBER, George S. (M) 230 Dunkirk Rd., Baltimore 12, Md. (Pemeo Div., (Hidden Co.) HUBER, J. M,, CORP. (R. R. Browning, Jr.) 630 Third Ave, New York 17, N. Y. > t i Ceramic Bolletts I y lofcs H. (G) Dr-..<2b>x. P ,r_iwlr" rw"w Gorp ) -rR.WARCOCO. American clay machinery div. , i Gamrick) p: K. Greenwood St, Marion. Ohio -.-CKABEE. Rtnh L. ^\V Miai St.. Raleigh. N. C. ^.iVcEK. Carl J- (G) -~,,iin-- ft Technical Products Div. ftiQj plwMMt jjJoX. Westwood Are, Toledo 7, Ohio -tUfOX. Charles J. (R) R1 ;i Kcwtoo St, West Boylston, Mess. ^rncON. Lawrence JC. (M) " jif--mmam Co. of America am) yUsouri Ave., East St. Louis. 111. iTLSTER. William E. * yjl Confederate Ave, S. E. Atlanta, Ga. rfCSCHEK, Robert E. (L) 9 ' j30 S. Illtb, Hales Corners, Wise. (General Electric Co.) wtTTTlGi Fred R. (LI) p |JOt Del Visu Dr, Valparaiso, Ind. (Indiana Genera] Onp.) glTT. Drid E. ]0J Bit Tree St, Livonia, N. Y. ftTF. John R. (L) Miuneapolis-Honeywell Regulator Co. IKS Douglas Dr. Minneapolis 22, Minn. BlTFCUT. Harold W. (El) Air Preheater Co, Wellsville, N. Y. gVFFMAK. Guy D. (G) 1*4 Oakwood Rd., Charleston. W. Va. (Lihbey-Owens-Ford Glass Co.) HVTFMAK. John M. (RJ) Box 34. Olive Hffl. Ky. (General Refractories Co.) glTXAGEL, Raymond G. (L) L'aivac Div, Sperry Rand Corp. Box S00, Dept E8-134, Blue BeU, Pa. HUGHES, George B. (El) 4209 Irelan St, Dayton 40, Ohio (Frigidaire-Div. General Motors Corp.) HUGHES, Robert H. (R) R. H. Hughes Co. 144-46 S. Glenwood Ave. Columbus 22, Ohio HUGHEY, Vaughn V. (R) Basic Incorporated Maple Grove, P. O. Fostoria, Ohio HUI. William L.C. (B) 24 Monroe Rd, Princeton, N. J. (Radio Corp. of America) HULL. Clement M. (W) 2866 Merry Lane Colorado Springs, Colo. (Van Briggle Art Pottery Co.) HULSE, Charles O. (B) United Aircraft Corp, Research Labs. East Hartford, Conn. HUMENIK, Michael, Jr. (B) 17097 Cambridge Ave. Allen Park, Mich. (Ford Motor Co.) HUMMEL. Floyd A. (BFC) Pennsylvania State University Mineral Industries Bldg. University Park, Pa. HUMMEL, Merritt J. (G) 1048 Fairway St, New Kensington, Pa. Pittsburgh Plate Glass Co.) HUMMEL, Richard (G) CIS Olympia Rd, Pittsburgh 11. I'a. (Hanhaw Chemical Co.) HUMMEL. Roy (W) BMI W: Gieconrt, Toledo 15, Ohio Spark Plog Co.) HUMPHREY, Clyde W. (M) r*te~Root-Heaih Co. U, St*v Plymouth, Ohio Humphrey. Richard a. (G) Hnopden Rd, R. R. i. Sooen, Conn. (Do BcH ft Ridiaifton, be.) 42, No. 10 (1963) HUND, George J. (W) 227 Poplar Ave. N. W, Canton, Ohio (Sparu Ceramics Co.) HUND, Ralph (R) 209 Elm St, Elixabethton, Tenn. (Great Lakes Research Corp.) HUND. William O. (R) Standard Lime ft Cement Co. Technical Service Lab. Marrinsbnrg, W. Va. HUNT. John F. (MI) Carpco Research ft Engineering, Inc. Box 3272, Jacksonville 6, Fla. HUNT. Robert P. (EJ) 30 Magnolia Rd, Swampscott, Mass. (A C Spark Ping Electronics) HUNTER, Charles E. (W) Grace Sta, Asheville, N. C (Consultant) HUNTER, Orville, Jr. Box 182, Alfred, N. Y. HURD. Burgess M. (W) 3 Windy Crest Rd, Beaver Falls, Pa. (Ceramic Color ft Chem. Mfg. Co.) HURLEY, Forrest R. (L) Grace Research Div, W. R. Grace ft Co. Washington Research Center Clarksville, Md. HURLEY, Robert E. (L) 3942 N. Pennsylvania St. Indianapolis, Ind. 46205 (Radio Corp. of America) HURLEY, T. P. (B) Sprague Electric Co. North Adams, Mass. HURST. James J, Jr. (BJ) Brookhaven National Laboratory Physics Dept, Bldg. 510 Upton, L. I., N. Y. HURST, Robert D. 322 Central Ave. Starkville, Miss. 39759 HURST, Thomas L. (L) Monsanto Chemical Co. Research Dept. 800 N. Lindbergh, St. Louis 66, Mo. HUSTON, James H. Box 827, Alfred, N. Y. HUTCHESON. Ralph L. (B) Linde Co, Div. Union Carbide Corp. 4120 Kennedy Ave, East Chicago. Ind. HUTCHINS. John R, III (GI) 104 Coming Blvd, Coming, N. Y. (Coming Glass Works) HUTCHISON, Charles R. 2133 Stefko Blvd, Bethlehem, Pa. HUTCHISON, Clark (EFI) 2008 Cheryl Lane, Frankfort, Ind. (Ingram-Richardson. Inc.) HUTCHISON. R. C (RI) 2133 Stefko Blvd, Bethlehem, Pa. (Bethlehem Steel Co.) HUTT, Glenn A. (EF> 621 Wellesley St, Weston 93, Mass. (Bettinger Corp.) HWOZDEK, Walter P. (L) Handy ft Hannan, Bridgeport 1, Conn. HYATT, Edmond P. a) 3730 S. Twinbrook (3140 E.) Salt Lake City 9, Utah (Electro-Ceramics, Inc.) HYDE, Collin (RI) 139 N. Sandusky St, Tiffin, Ohio (Basic Incorporated) HYMOWITZ, Jerome B. (RJ) 130-B Thomas Dr, Monroe Park Apts. Wilmington 6, DeL (E. I dn Pont de Nemours ft Co.) HYSLOP, Joseph F. 76 Slamannan Rd, Falkirk, Scotland (John G. Stein ft Co. Ltd.) I LANDER, J. Richard (M) Ceramic Newt 239 S. Robertson Blvd. Beverly Hills, Calif. ICHIKAWA, Yoshio (L) 117 Lucinda Dr, Turtle Creek, Pa. (Westingbouse Electric Corp.) IHRIG, Allen C. (G) Forest Hill Dr, Corning, N. Y. (Coming Glass Works) IIDA, Yoshio (B) American-Standard Research Div, Box 2003 New Brunswick, N. J. IKEDA, Yutaka New Nippon Electric Co, Ltd. 25 Awaznseiran-cho Otsu-chy, Shiga, 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. ILIFF, Fred K. H. P. C. Colours Ltd, 6 Leese St. Stoke-on-Trent, Staffs, England ILKBAY, Barkan 1361 Forsythe Ave, Columbus, Ohio ILLING, Amo M. (WFI) 276 Compton Ridge Dr. Cincinnati IS, Ohio (Cambridge Tile Mfg. Co.) ILLYN, Alexis V. (LI) 975 Sandra Dr, Phoenix, N. Y. (General Electric Co.) IMMEDIATO. Robert R. (LI) Sprague Electric Co, Nashua. N. H. INCA MANUFACTURING DIV. PHELPS DODGE COPPER PRODUCTS CORP. (Hollis S. Saunders) Box 600, Fort Wayne, Ind. INDIAN CERAMIC SOCIETY . (D. K. Patwardban) Banana Hindu University Dept, of Silicate Technology Vannasi 5, India INDUSTRIAL CERAMIC PRODUCTS. INC (Howard S. Orth) 965 W. Fifth Ave, Columbus 12, Ohio INGHAM, David (W) American Olean Tile Co. American Dr, Jackson, Tenn. INGHAM, George A. (L) Northern Pigment Co. Ltd. Box One, New Toronto, Ont, Canada INGHAM. H. S,, Jr. (E) Metro Inc, 1101 Prospect Ave. Westbnry, L. I, N. Y. INGLES, Thomas A. 3 Church Rd, Sbenstone Lichfield, Staffs, England (Donlton Industrial Porcelains Ltd.) INGRAM-RICHARDSON, INC (M. J. Keedy) Frankfort, Ind. INSLEY. Herbert (Hononry, BF) 5219 Farrington Rd. Washington 16. D. C (Consulting Mineralogist) INSLEY. Robert H. (BF) Champion Spark Plug Co. .Ceramic Div. 8525 Butler Ave, Detroit 11, Mich. INSTITUT de CERAMIQUE FRANCAISE 6 Grande-Roe Sevres (S. ft O.). France Innlater--See General Electric Co. INTERNATIONAL COMMISSION ON GLASS (Rudolf Gunther) BadenerStrasse, 49a Karltrahe-Duriach, Germany INTERNATIONAL MINERALS ft CHEMICAL CORP. INDUSTRIAL MINERALS DIV. (William K. Bnrrias) Old Orchard Rd, Skokie. IU. INTERFACE (Gordon 11. Butler, Jr.) Glendale Research Center 2901 Los Felix Bird. Lot Angeles 39, Calif. 581 H-riifct-pBttenon AFB, Ohio n\1XE. Georg* c 0^1) ** (ketdisu Carborundum Co- Ltd KUriTM Fill*, Ont- Canada B\1KG. Donald R. 0)0 I* S. Barest) of Mims 20 Custom House, SSS Battery St. 5 Frsncisto 11. Calif. IBV1K. Gknn H. (R) Oro-Illinois jjOO K. Westwood Are. Toledo 7. Ohio 1BWIK. PhiHP P; Potters Supply Co. tl Washington StEast Liverpool, Ohio IRWIN. William W. (W) Potters Supply Co. II Washington St. _ East Liverpool. Ohio ISAACS. Richard P. (M) j| Elmwood Dr, Livingston. N. J. (HammiQ ft Gillespie. Inc.) ISENHOUR. C. W- Jr. (SF) Isenhour Brick ft Tile Co., Box 1249 Salisbury, N. C. ISENHOUR. John H. (SF) 21J Confederate Ave- Salisbury. N. C. (Isenhour Brick & Tile Co.) ISENHOUR. John H., Jr. 228 Maple Blvd- Clcmson, S. C. ISSERLIS, Morris D. (L) Stabilized Pigments. Inc. Box 251. New Brunswick, N. J. ISUMITANI, Tetxuro Hoys Glass Works Co., Ltd. 572. Yoshinomiyadai, Miyazawa-Cho Akishima-Shi, Tokyo, Japan ITO. Sbozo Nippon Gaishi Kaisha, Ltd. 1,2-Chome, Horita-dori, Miznho-ku Nagoya. Japan IVES, Jobn B. (RI) 18 Standish St., Frosthurg, Md. (Kaiser Refractories Div. Kaiser Ahaninnm ft Chemical Corp.) IVEY. J. Ray (S) Acme Brick Co. R. R. 1. MBlsap, Texas IWATA, Masahiro (WJ) 1608 Third St, Seabrook, N. J. IWATA, Somei Noritalce Co- Ltd. 1-1, Noritake-Shinmachi Nishi-ku, Nagoya, Japan J JABBUSCH, Arthur J. (S) Pomona Pipe Products Co. Winston-Salem Rd- Greensboro, N. C. JACK, Milton K. (L) Hughes Aircraft Co. Florence ft Tcale Sts. Mail Sta. X-120, Culver City, Calif. JACKEL, Roland D. (L) 1732 Irving St.. N. W. Washington 10, D. C. (Office of Naval Research) JACKSON. A. Curtis (SFI) Robinson Brick ft Tile Co. Box 1619, Denver, Colo. JACKSON, Harry C. (M) National Forge Co. Irvine, Warren Co., Pa. JACKSON, James `Avonhaugh', Stonehonse Lanarkshire, Scotland (Jackaon, Elphick ft Co. Ltd.) JACKSON, Mary A. (E) 4416 Cambria Ave., Garrett Park, Md. 582 JACKSON, Wharton (M) Harrisons ft Ctosfield (Pacific), Inc. 475 Huntington Dr. San Marino. Calif. JACKSON, William M.. II (B) 13 Maura Dr., Woburn, Mass. (Cabot Corp.) JACOB, Bernard T. (RI) National Crucible Co. Mermaid Lane ft Queen St. Philadelphia 18, Pa. JACOBS, Charles W. F. (W) Titanium Alloy Mfg. Div. National Lead Co. Ill Broadway, New York 6, N. Y. JACOBS, Lottis J. (R) Ramtite Co- 2563 W. 18th St. Chicago 8, 111. JACOBS, Richard A. (G) Brockway Glass Co., Inc. Box 1755, Broclcway, Pa. JACOBUCCI, John R. (M) Inorganic Chemicals Div., FMC Corp. 633 Third Ave., New York 17, N. Y. JACOBY, William R. (R) 3550 Hilltop St- St. Paul 10, Minn. (Minnesota Mining ft Mfg. Co.) JACQUIER, Pierre Cie. Generale d'Electro-Ceramique 12 rue de la Baume, Paris 8c, France JAFFE, Bernard (LI) 4238 Hinsdale Rd. South Euclid 21, Ohio (evite Corp.) JAMAIS, Jacques Union Francaise des Produits Refractaires 15 rue de Milan, Paris 9e, France JAMES, Frank B. (G) Harding Glass Co- 2524 Midland Sta. B, Box 38, Fort Smith, Ark. JAMESON. Robert J. (G) Ltbbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo, Ohio 43605 JANAKIRAMARAO, Bh. V. (G) International Resistance Co. 401 N. Broad St- Philadelphia 8, Pa. JANKE. Charles E. (S) Adams Clay Products Co. Box 32, Martinsville, Ind. JANOVAC, S. J. (R) W. S. Tyler Co. 3615 Superior Ave., Cleveland 14, Ohio JANSUA, Frank (MFI) B. F. Drakenield ft Co- Inc. Box 519, Washington, Pa. JANSSEN. William F. (M) Bell Telephone Labs. Mountain Ave., Murray Hill, N. J. JANULIONIS, Anthony D. (L) 31 Stenzil St North Tonswanda, N. Y. (Titanium Alloy Mfg. DivNational Lead Co.) Japanese Ceramic Society--tee 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 7, Ohio JEANNERET, Jean L. (R) 492 Abbyshire Dr., Berea, Ohio (Foseco Inc.) JECKOVICH, Stephen (B) Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittrirargh 38, Pa. JEFFARES. Donald J. (R) American Clay Forming Co. Box 686, Tyler, Texas JEFFERY, Benjamin A. (W) Box 32, Turnscacori, Aria. JELINEK, James W. (G) 2015 Sheffield Dr- Mnncie, Ind. (Ball Brothers Research Corp.) SCHOTT ft GEN. (Emil W. D**i Hattenbergstrasse 10 Mainz/Rhein, Western Germany JENNINGS, Edward F. (W) 12 Bryant Ave- Metuchen, N. J. (Carborundum Co.) JENSEN, N. J. (M) 3052 E. 2965 S- Salt Lake City, (Techmanix Corp.) JEPPSON, John (R) 7 Old Colony Rd- Worcester, Maas. (Norton Co.) JEPSON, Stanley R. (E) Eitcl-McCnUongh, Inc. 301 Industrial Way, San Carlos, Calif JERMAN. Thomas B. (E) ' Pittsburgh Plate Glass Co. Gateway Bldg- #1 Pittsburgh 22, Pa. JERVIS, Julian S. (L) Scenic Hwy- Lookout Mountain, Tn (American Lava Corp.) ^ JEWART. Charles N. (R) 3997 S. Park Ave., Buffalo 19. N. Y (Bethlehem Steel Co.) JEZEK, Joe, Jr. (W) 2312 Pasco Rd. Colorado Springs, Colo. (Van Briggle Art Pottery Co.) JHUNJHUNWALA, K. P. Orissa Industries Ltd. P. O. Barang, Dt Cuttack Orissa, India JOHANSON, Norman W. (LJ) 121 Colony St- Fairfield, Conn. (Zell Products Corp.) JOHARI, Om University of California Dept. Mineral Technology Berkeley 4, Calif. JOHNS. Don H. (G) American Can Co. 433 N. Northwest Hwy. Barrington, IB. JOHNS-MANVILLE SALES CORP. (N. Johnson Kent) 22 E. 40th St New York 16. N. Y. JOHNS, WBlinm V. (W) Wallace China Co- Ltd. 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 Auttrafii JOHNSON, Alton E. (LI) Thelma Dr- Box 202, Saxonbtug, Pa (Dn-Co Ceramics Co.) JOHNSON, Ben (L) 161 l-ambeth Dr- Bridgeville, Pa. (E. I. du Pont de Nemonrs ft Co.) JOHNSON, Brace M. (B) 36 W. Main St- Clinton, Coma (Pratt ft Whitney Aircraft) JOHNSON, CUteoce L. (L) Electra Scientific Corp. Eleetra Way, Fullerton, Calif. JOHNSON, Cornelius A. (R) Buehler Ltd. 2120 Greenwood St- Evanston, DL JOHNSON, Dale E. (B) 22523 Heartland St. Canoga Park, Calif. (General Atomic Div. General Dynamics Corp.) JOHNSON, David C. Hull, Hi. (U. S. Army) JOHNSON, David W- Jr. Box 124, Salix, Pa. JOHNSON, Delmar A. (G) 402 Tifft Ave- Horseheads, N. Y. (Corning Glass Works) JOHNSON, D. Lynn (BC) 1105 Simpson St- Evanston, DL (Northwestern University) Ceramic 8 cnN, wuoiey n. vary Brush Ave., Apt. 62 r fjjid.0hio '57,cote Products. Inc.) ifoS. Earle K. (S) earths Brick & Tile Co. B 33g_ Clarksville. Ark. JjsoN. Elwin L. (GI) Ptl2 Melrose Dr., R:.;v-.rdson, Texas 'ftfjas Instruments, Inc.) .AjSON, Fred H., Jr. (S) /O^iLnniitville TUe's Inc. jonunitville, Ohio UK'SON. George E-, Jr. (RI) r North American Refractories Co. Brtearch Center, Curwensville, Pa. gVSON. Gordon H. (El) rj}9S River Rd. ghosted Falls 38, Ohio (Ferro Corp.) ^hMSON, G. Stanley (S) rr. S. Johnson Co. jj W. 42nd St-. New York 36, N. Y. rfiflNSON, Harold C. (G) 'Coming Glass Works Coming, N. Y. JBptttgms Hoiise, Leek New Rd. Cobridge Burstem, Stoke-on-Trent, England (Progress Engineers Ltd.) oHh'SON, J. Albert (G) ' Findlay Refractories Co. Box 517, Washington, Pa. oiHRSON, James R. (BFI) r 4 Oak Knoll Dr. White Bear Lake 10, Minn. (Minnesota Mining & Mfg. Co.) lOHSSON. Keith N. (L) 1 Diamond Hill Rd., R. R. 3 Cumberland, R. I. (Texas Instruments, Inc.) JOHNSON, Lawrence D. (I) ~ 512 Newcomer St., Richland, Wadi. (General Electric Co.) JOHNSON, LeRoy A. (E) Chicago Vitreous Corp. 1425 S. 55th Ct, Cicero 50, HI. JOHNSON, Maurice H. (B) 1812 Delco Ave., El Monte, Calif. (Pacific Clay Products) JOHNSON. Paul V. (SFI) Structural Clay Products Research Foundation, Geneva, 111. JOHNSON, Ralph E. (B) 8211 Owensmouth #105 Canoga Park, Calif. (Atomics International Div. North American Aviation, Inc.) JOHNSON. Richard C. (R) * Foster Wheeler Corp. Research Div., Box 490 DansvHle, N. Y. JOHNSON, Robert 149-151 Blvd. Haussmann Paris 8*, France (American Radiator ft Standard Sanitary Corp.) JOHNSON, Robert L. (L) 9610 S. W. Washington PL Portland 25, Ore. (Tektronix, Inc.) JOHNSON, Wallace H. 3214 Wetmore, Everett, Wash. JOHNSTON. Dale A. 5511 Menomonee, Kokomo, Ind. (Union Carbide Stellite Co.) JOHNSTON. J. G. Leeds Fireclay Co. Ltd. Farnlcy, Leeds 12, England JOHNSTON, Terence B. (W) 2683 Altars Dr., Cincinnati 39, Ohio (Cambridge Tile Mfg. Co.) JOHNSTON, William D. (G) Pittsburgh Corning Corp. 800 Presque Isle Dr. Pittsburgh 35, Pl Vol. 42, No. 10 (1963) JONES, Cecil M., II (R) 72 Chester St., Worcester 5, Mass. (Norton Co.) JONES, Charles L. Box 185, Blackville, S. C. (U. S. Army) JONES, Frank L. (R) Koppers Company, Inc. Koppers Research Center Monroeville, Pa. JONES, George A. (G) 1200 Wheaton Ave., Millville. N. J. (Tronex, Inc.) JONES, Howard E. (R) Howard E. Jones, Inc. 16130 Meyers Rd., Detroit 35, Mich. JONES, John T. (I) 17 S. 11th E., Salt Lake City, Utah JONES, J. Robert (G) Corning Glass Works Parkersburg, W. Va. JONES. Maynard J. (E) Pfaudler Pcrmutit Inc. 1000 West Ave., Rochester 3. N. Y. JONES METAL PRODUCTS CO. (Edwin F. Mulligan) West Lafayette, Ohio JONES, Paul E. (R) General Refractories Co. Morrisville, Pa. JONES. Paul R. (XC) West Virginia University Dept, of Chem. Engr. Morgantown, W. Va. JONES, Raymond B. (WI) 4328 Nichol Ave., Anderson, Ind. (Ferro Corp.) JONES, Robert E. (S) Engineering Associates, Inc. Box 5284, Asheville, N. C. JONES, Robert L. (W) Kaiser Aluminum & Chemical Corp. Box 1031, Baton Rouge, La. JONES. Roger D. (R) 113 Qen-Moore Blvd., New Castle, Pa. (New Castle Refractories Co.) JONES, William L. (L) . R. R. 2, Owensboro, Ky. (General Electric Co.) JONKER, G. H. Philips Research Labs., Kastanjelaan Eindhoven, Netherlands JONTZ, Melvin L. (M) Melvin L. Jontz Co. 710 Orange Grove Ave. South Pasadena, Calif. JORDAN. Gilbert F. 414 Fletcher Ct. Salt Lake City 2, Utah JORDAN, John W. (M) Baroid Div., National Lead Co. Box 1675, Houston 1, Texas JORDAN, Roy E, Jr. (W) Mosaic Tile Co: 55 Public Square, Cleveland 13, Ohio JORDAN, William M. (M) Swindell-Dressler Corp. Box 1888, Pittsburgh 30, Pa. JORGENSEN, Paul J. (B) General Electric Co., Research Lab. Box 1088, Schenectady, N. Y. JOSEPH, A. David (B) 72 Palmer Dr, Wapping, Conn. (Pratt ft Whitney Aircraft) JOVA BRICK WORKS (Henry J. Abreu) Roseton, N. Y. JUDD, Roger D. (S) Endicott Clay Products Co. Box 17, Fairbury, Nebr. JUELSS, David (M) Venus Pen ft Pencil Corp. 300 Observer Hwy, Hoboken, N. J. JUENKE. Edward F. (B) General Electric Co, NUJ.O. Box 132, Cincinnati 15, Ohio JULIEN, Carl A. (L) 231 Anthon Dr. Penn Hills, Pittsburgh 35, Pa. (Crucible Steel Co. of America) JUNE, James A. 1908 Keppen, Lincoln Park, Mich. (Ford Motor Co.) K KADEY, Frederic L,, Jr. (B) Four Bridges Rd, Chester, N. J. (Johns-Manville Corp.) . KADUK, Edward E. (B) General Electric Co. 433 Nela Parle, Cleveland 12, Ohio KAHN, Max (G) 146 Wintergreen Rd. Wilmington, N. C. KAISER, Leonard F. (G) 332 E. Wayne St, Maumee, Ohio (Libbey-Owens-Ford Glass Co.) KAISER REFRACTORIES DIV. Games C. Hicks) Kaiser Aluminum ft Chemical Corp. 300 Lakeside Dr, Oakland 12, Calif. KAISER. William E. (B) Cincinnati Milling Products Div. Cincinnati Milling Machine Co. 4701 Marburg Ave., Cincinnati 27, Ohio KAKOS, Michael J, Jr. 455 Elizabeth Ave, Apt. 9D Newark, N. J. KALB, Gaylord (S) 5874 Swmdley Ct, Arvada, Colo. (Robinson Brick ft Tile Co.) KALLUP, Charles, Jr. (El) 7343 Sepulveda Blvd., Apt. 34 Van Nuys, Calif. (Marquardt Corp.) KALMAN, Frank R. (MI) 37 Highland Dr, Yardley, Pa. (Ferro Corp.) KALMBACH, William J. (G) Consumer ft Technical Products Div. Owens-Illinois 1700 N. Westwood Ave., Toledo 7, Ohio KALOUSEK, George L. (R) Universal Atlas Cement Div. United States Steel Corp. Buffington Sta, Gary, Ind. KALYONCU, Rustu S. Box 1439, Alfred, N. Y. KAMDAR, Anantrai G. Digvijay Tiles ft Potteries Ltd. Box 2, Jamnagar, India KAMICH, Barnet Z. (B) 11 Garwood St, South River, N. J. (Army Ordnance Corps) KANE. John L. (G) 672 N. 21st St, Newark, Ohio (Owens-Coming Fiberglas Corp.) KANOST, HaroldS. International Harvester Co. 106 S. Torrance, Chicago, 111. KANTOR, Neil I. (LI) 198 Mason Dr, Metuchen, N. J. (Crucible Steel Co. of America) KAPER, Ronald G. (L) International Business Marhines Corp. Bldg. 310, Dept. 488 Hopewell Junction, N. Y. KAPLAN. Tereza 108 Coartway Dr. Sneyd-Green, Stoke-on-Trent, England KAPPMEYER, Keith K (RI) United States Steel Corp. Applied Research Lab. Monroeville, Pa. KARKHANAVALA, M. D. 239, Botawala Bldg, Tardeo Bombay 7, India (Atomic Energy Establishment) KARPF, Lewis H. (RI) 8504 Brent Dr, Cincinnati 31, Ohio (Chas. Taylor Sons Co.) KARRASCH, John C. (DC) Rhode Island School of Design Providence 3, R. I. KARSTETTER. Bruce R- (G) Corning Glass Works Houghton Park, Coming, N. Y. 583 rxStftW. rVQ. *|fofd Avt. J^r>.0bio TlCI. UM*CT. Pa` Robert (L) . * ^*fct^7eU"CoftrKfctown.N.J. raCTlX Effiott A. (L) ^Crt- SU Bklg. 1* Apt 2 Products. Inc.) ElCTtN Kna** (S) Ijon Cby Products, Inc. iMboc. Ho. i t5TEX. Veraeo L. (WI) Cmme Co, Inc. a! i*4. Jackson, Mo. t$7EKBEIK. Ernest L. (W) JT5 Wtshiufton Ave. Estherfotd. N. J. . Knceis. The State University) c iTONA Gabriel P. (GI) Kew York 28. N. Y. (Allied Chemical Corp-) KATZ. Gerald PtoBSTtvania State University School of Mineral Industries i nrtvmtj- Park, Pa. EATZ. Joseph M. (LI) Lockheed Electronics Co. Avionics ft Industrial Products Div. C01 E. Randolph St. Lea Angeles 22, Calif. KATZ. Sigmund (E) American Tbennoeraft Corp. $ Lawrence St., Bloomfield, N. J. KAUFFMAN. John R. (MFI) 13285 Braun Rd., Golden, Colo. (Denver Fire Clay Co.) 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. (EC) Kew York University 542 E. 26th St.. .New York 10, N. Y. KAUFMAN. Milton H. (WI) Stetson Corp., Lincoln, 111. KAUTZ, Karl (XFI) 24 Leon Rd., Pittsburgh 20, Pa. (Consultant) KAVADAS, Paul P. 21404 52nd Ave., W. Mountlake Terrace, Wash. KAY. William T. (RI) E. J. Bartells Co. 1212 Sixth Ave., S.. Seattle 4, Wash. KAYSER. Julius A. (RI) IKTERPACE. Ceramics Div. 2901 Los Felix Btvd. Los Angeles 39, Calif. KAZAKJIAN, Harold A. (L) Peninsula Associates 1345 Hancock St, Box 148 Redwood City, Calif. KEANE, James J, Jr. (RJ) Precision Grinding Wheel Co., Inc. 8301 Tonesdale Ave. Philadelphia 36, Pa. KANEY.J.C(G) 101 Pennsylvania Blvd. Pittsburgh 28, Pa. (National Lime ft Stone Co.) *PANEY. Joseph C, Jr. (G) Feldspar Corp. 101 Pennsylvanis Blvd. Pittsburgh 28, Pa. KEANEY, Robert C (G) Muting Div, Oxaik-Mahoning Co. 101 Pennsylvania Blvd. Pittsburgh 28, Pa. KEARNEY, John P. (G) Consumer ft Technical Products Div. Owoft-Dfiaois Box 1035, Toledo 1, Ohio 584 KEATING, Kenneth L. (RC) University of Arizona College of Mines, Metallurgy Dept. Tucson, Arix. KEBLER. Richard W. (B) Union Carbide Research Institute Box 278, Tarrytown, N. Y. KKEDY, M.J. (E) Ingram-Richardson. Inc. Frankfort, Ind. KEEFE. Daniel J., Jr. (W) M ft T Chemicals Inc, Rahway, N. J. KEGG, Robert R. (G) Owens-Illinois 1700 N. Westwood Ave. Toledo 7, Ohio KEHL, Nelson H. (RI) 120 S. Catherine St. La Grange, 111. 60525 (Standard Lime ft Cement Co.) KEHOE, Robert A. (X) University of Cincinnati College of Medicine Eden Ave, Cincinnati 19, Ohio KEIG, George A. Massachusetts Institute of Technology Rm. 4-007, Cambridge 39, Mass. KEIHN, Frederick G. (B) Union Carbide Research Institute Box 278, Tarrytown, N. Y. . KEIM, Laurence A. (G) Pittsburgh Plate Glass Co. 6045 John Lodge Expressway Detroit 2, Mich. KEITH, Harry H, Jr. 63 Dana St, Cambridge 38, Mass. KEITH, Miss L. C. Canadian Ceramic Society 49 Turner Rd. Toronto 4, Ont, Canada KEITH. Wendell P. (RI) 1234 E. Marviata St, Whittier, Calif. (W. P. Keith Co, Inc.) KELLER, Donald L. (B) Battelle Memorial Institute 505 King Ave, Columbus 1, Ohio KELLER, Francis ' Pfungen, Switzerland (Keller ft Cie. A.G.) KELLER. George W. (G) Owens-Illinois 1700 N. Westwood Ave. Toledo 7, Ohio KELLER. Meredith A. (SJ) Denver Brick ft 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 ft Geology Ferry Bldg. San Francisco 11, Calif. KELLEY, Roger P. (RJ) 2318 Ridgeway Rd, Jackson. Mich. (Macklin Co.) KELLY. George D. (W) Coon Porcelain Co, Golden, Colo. KELLY. Hal J. (B) 1545 Laurel.Hts, Albany, Ore. (U. S. Bureau of Mines) KELLY, John V. (R) Kaiser Steel Corp. Box 217, Fontana, Calif. KELLY, Joseph B. (GJ) Pittsburgh Plate Glass Co. Works No. 17, Creighton, Pa. KELLY, Joseph F. (R) 301 Braddock Ave, Lanadowne, Pa. (Quigley Co, Inc.) KELLY, William J. (WI) 1963 Pennington Rd, Trenton 8, N. J. (Crane Co.) KELLY. William T. (L) 12831 Canter St. Garden Grove, Calif. (Beckman Instruments, Inc.) KELSEY FERGUSON BRICK Co. (Sam Ferguson) East Windsor Hill, Conn. KELSEY, Paul S. (S) Philadelphia Brick Co. Sharon Hill, Ps. KELSEY. V. V. (GF) 772 Bon Air Circle, Lynchburg v KELTON, Stanton C, Jr. (G) ' * Rohm ft Haas Co. 730 Dale Ave., Knoxville 2. Tens KEMP, John A, Jr. (W) ^ Church St, R. R, Brooklyn, Con, (American-Standard) aa" KENAGY, Donald A. 291 Marlborough St, Apt. 7 Boston, Mass. KENAGY. Lloyd N. (R) 1993 N. Oak Lane, Park Forest State College, Pa. (U. S. Air Force) KENAGY, William L. (RFI) 770 Fetters Mill Rd. Huntingdon Valley, Pa. (Simonda Abrasive Co.) KENDALL, Ernest G. (B) Aerospace Corp. Materials Lab, Box 95085 Los Angeles 45, Calif. KENDALL, Thomas A. (S) University of Kentucky College of Eng, Lexington, Ky. KENDRICK. Thomas B. (G) Lancaster Glass Corp. 220-226 W. Main St, Lancaster, Obit, KENNARD, Frederick L, III 226 W. Sixth Ave, Clearfield, Pa. KENNEDY. Edward (G) Corning Glass Works, Corning, y KENT. Joseph P. (WI) ' 16 Linden St, Brooklyn 21, N. Y. (Leviton Mfg. Co.) KENT, N. Johnson (RI) Johns-Manville Sales Corp. 22 E. 40th St, New York 16, N. Y. KENT. William B. (MI) Kentucky-Tenneasee Clay Co, Inc. Mayfield, Ky. KENTUCKY-TENNESSEE CLAY CO, INC. (Chester Gulick) Mayfield, Ky. KENYON. Clark (W) 18 Trenton Ave., Frenchtown, N. J. (Frenchtown Poreelain Co.) KEPKA. George M. (WI) 3901 Brilliant Dr. Los Angeles 65. Calif. (Sascha Blastoff of Calif, Inc.) KEPLINGER, Robert B. (RFI) Carroll Clay Co. Box 56, Carrollton, Ohio KEPLINGER. Robert B, Jr. (R) Carroll Clay Co. Box 56, Carrollton. Ohio KEPPLE. John B,, Jr. (G) 440 W. Pearl St, Butler, Pa. (American Glass Research, Inc.) KERAMISCHE INDUSTRIE BEDARFS-KOM.-GES. (H. G. Gatxke) Otto-Suhr-AUce 22/24 Beriin-Charlottenbarg, Germany KERPER, Matthew J. (GI) National Bureau of Standards Div. 92, Washington 25, D. C KERR. Charles H. (GF) 2861 Chatsworth Blvd. San Diego 6, Calif. KERR, H. Sinclair (W) Star Porcelain Co. Box 1267, Trenton 7, N. J. KERR, John M. (R) 1425 Brookville Ln, Lynchburg, Va. (Babcock ft Wilcox Co.) KERRIDGE, Frank E. Johnson Matthey ft Co. Ltd. Research Labs., Exhibition Grounds Wembley, Middlesex, England Ceramic Bullet II* IfcM -j in"n '-r ! cKER- William G. (WI) AP&i Mth St., Olean. N. Y. & Tile Co.) i Hossein R. (G) jfSJr^j-lllinois Technical Center Westwood Ave., Toledo 7, Ohio fci4ta?ofU(Bta)h gf Ceramic Engineering STuke City 12. Utah c?EU Da"*1 J- (L) tfytgZ Albion Way Bolder,. Colo. 80302 /Dow Chemical Co.) irR, Ralph G. (RI) ujxd-Atlas Glass Div. ggotiaental Can Co., Inc. Setearch & Development Dept. 55rfeld.IU. .cCTICIAN- Mid"cI <L> Pj-nr Rand Research Center j^R. 117, Sudbury, Mass. tfX, Enos L. (R) gaiscr Refractories ] Gateway Center, Pittsburgh 22, Pa. -ygS. Ronald E. ' 1100 Como Ave., S. E. Minneapolis 14, Minn. ciCHtINE, Thomas P. (G) * Monsanto Chemical Co. Inorganic Chemicals Div. gOO K. Lindbergh Blvd. St. Louis 66. Mo. CltFER. Robert J- (S) Acme Brick Co. $001 Manchester Trafficway gansas City 30, Mo. rjEHL Harry R. (G) Corning Glass Works, Corning, N. Y. ciELMEYER. William H. 1166 S. Ohio Ave., Columbus 6, Ohio jTLCLINE, Frederick W. 52S E 50th St., Savannah, Ga. (V. S. Army) KILGORE CERAMICS CORP. (D. H. Walkup) Box 1619 Kilgore. Texas KILGORE. Ronald V. 1535 Riverside Dr., Verona, Pa. (Vesuvius Crucible Coi) yjl 1-MAR. Henry M. (MI) Carborundum Co. Buffalo Ave, Niagara Falls, N. Y. DU, In H. Box 606, Alfred, N. Y. DU. Kee Hyong (B) Speer Carbon Co. Research & Development Lab. Packard Rd. & 47th St. Niagara Falk. N. Y. DU, You Song (B) 1317-27 E. Tremont St., Apt. ID Allentown, Pa. (Bell Telephone Labs.) KIUPEL, Panl H. (R) Aluminum Co. of America 1501 Alcoa Bldg., Pittsburgh 19, Pa. KIUPEL. Robert F. (R) 1138 N. Alameda, Azusa, Calif. (Aerojet General Corp.) KINDER, Alan J. (S) Pine Valley Rd-. Milledgeville, Ga. (Griffin Pipe Products Co. Oconee Clay Products Div.) KING, Alan G. (B) Norton Co. One New Bond Sl, Worcester 6, Mass. KING. Alan V. (LI) Corning Glass Works, Bradford, Pa. KING. Burnham W., Jr. (EFI) 2234 Lane Rd., Columbus 21, Ohio (Consultant) KING, Charles B. (G) 189 Cedar St., Corning, N. Y. (Corning Glass Works) KING, Donald F. (RI) Harbison-Waiker Refractories Co. Garber Research Center Box 98037, Pittsburgh 27, Pa. Vol. 42, No. 10 (1963) KING. Harry M. (B) 2102 Shady Lane Dr. K. W. Huntsville, Ala. (National Aeronautics A Space Admin.) KING, R. M. (XFIC) Ohio State University Dept, of Ceramic Engineering 124 W. 17th Ave., Columbus 10, Ohio KING, Robert M. (W) 527 Greenfield Rd., Lewiston, N. Y. (Carborundum Co.) KING. Walter F. (M) 311 Arborlea Ave., Morriaville, Pa. (Shenandoah Silica Co., Inc.) KING. Wayne W. (R) 803 Kingston Rd., Baltimore 12, Md. (W. S. Tyler Co.) KINGERY, W. D. (BFC) Massachusetts Institute of Technology Ceramics Div. Cambridge 39, Mass. KINKELA, John F. Georgia Institute of Technology Box 5061, Atlanta 13, Ga. KINNEY, Gordon (RJ) Norton Co., Box 220 Chippawa, Out., Canada KINSMAN, Bradley 0- (MI) Box 88, Lawrenceville, Pa. (Corning Glass Works) KINSMAN, Shepard (M) Coulter Electronics Industrial Div. 2525 N. Sheffield Ave. Chicago 14, 111. KIPFER, Erwin E. (El Pfaudler Permutit Inc. 1000 West Ave, Rochester 3, N. Y. KIRBY, Wayne N. (EJ) 6862 Sturbridge Dr, Baltimore 34, Md. (Pemco Div, Glidden Co.) KIRCHER, Paul J. (G) Maryland Glass Corp. 2147 Wicomico Sl, Baltimore 30, Md. KIRCHER, Wolfgang Stuckertstrasse 10 Zwingenberg/Bergstrasse, Germany ' (Rolf Helm) KIRCHNER, Henry P. (BI) Cornell Aeronautical Lab. 4455 Genesee St, Buffalo 21. N. Y. KIRKENDALE, G. A. (XIC) State University of New York College of Ceramics, at Alfred Univ. Alfred, N. Y. KIRKPATRICK, Frank (WF) 2920 Manhattan Ave. Hennosa Beach, Calif. KISTLER. Charles W. 604 E. Fourth St, Ottawa, Ohio KISTLER. Samuel S. (GC) 243 Elizabeth St Salt Lake City 2, Utah (University of Utah) KITCHEN, Alan J. (R) E. J. Lavino & Co. Box 365, Newark, Calif. KLAKE, Frank (G) Corning Glass Works, Corning, N. Y. KLATT, Robert W. (W) American Chemet Corp. 105 W. Madison St, Chicago, 111. KLAUS. Irving (W) 45 N. Sixth Ave, Highland Park. N. J. (Ceramco Inc.) KLAUS, Sol C, Jr. (L) 16 Southfield Rd, Metuchen, N. J. (General Instrument Corp-) KLEEMAN, Lee A. (RI) 5800 Stanton Ave, Apt. 101 Pittsburgh, Pa. 15206 (Glass Container Industry Research Corp.) KLEIN, Jonathan D. (BI) . Ames Research Center Planetary Sciences Branch Moffett Field. Calif. KLEIN, Otto C. (S) American Zinc I.ead & Smelting Co. Box 495, East St Louis, 111. KLEINDIENST, Henry W. (R) 12 Maywood PI. Kings Park. L. I, N. Y. (Republic Aviation Corp-) KLEINER, Richard N. (LJ) 63 Roseland Ave, Apt. 40 Caldwell, N. J. (Kearfott Div. General Precision Inc.) KLEMM. William A. (B) Kaiser Aluminum & Chemical Corp. Reduction Research Permanente, Calif. KLEYMEYER, Clifford A. (S) Standard Brick & Tile Corp. 123 N. W. Fourth St. Evansville 8, Ind. FLICKER, E. E. (L) Chicago Copper & Chemical Co. 2000 W. 127th St, Blue Island. I1L KL1MAN, Morton I. 215 Waverley Ave, Newton, Mass. KLINE, Hngb L. (G) Corning Glass Works 1470 Merchandise Mart Chicago 54, IU. KLINEFELTER, T. A. (RF1) 1460 W. Sixth Ave. Columbus 12, Ohio KLINGSBERG, Cyrus (B) Office of Naval Research Branch Office Box 39, Navy #100, F.P.O. New York, N. Y. KLOCKE. Edward J. (M) H. C. Spinks Clay Co, Inc. Box 151, Fort Thomas, Ky. KLOCKNER, Herman R. (E) Universal-Rondle Corp. 3905 River Ave, Camden, N. J. KLUG, John L. (M) John L. Klug Corp. 760 Exchange St, Rochester 25, N. Y. KNAKE, Ronald W. Cissna Park, IB. KNAPP. James L, III (GJI) 10 Salvatore Circle, Danvers..Mass. (Sylvania Electric Products, Inc.) KNAPP. Robert C (L) 9803 W. Coldspring Rd. West Allis 20. Wise. (A C Spark Ping Div. General Motors Corp.) KNAPP, Thomas E. (W) 13522 Wheeler PI, Tnstin, Calif. (Wallace China Co. Ltd.) KNAPP. William J. (BFIC) University of California Dept, of Engineering Los Angeles 24, Calif. KNAUFT. Robert W. (R) Chas. Taylor Sons Co. Box 14058, Cincinnati 14, Ohio KNECHT. Albert O. (WI) 201 Edgewood Ave, New Castle, Pa. (Univeraal-Rnndle Corp.) KNIGHT, E. H. (S) Maurice A. Knight Sons' Co. Box 150, CrooksviUe, Ohio KNIGHT, Mellen A. (B) Minnesota Mining ft Mfg. Co, 201-1 2301 Hudson Rd, St Paul 19, Minn. KNIGHTON, Heywood J. (G) 542 Lakepointe Grosse Pointe Park 30, Mich. (Ford Motor Co.) KNISELY, Robert C. (G) 5849 Aiexa Lane, Sylvania, Ohio (Owens-Illinois) KNIZEK, Ian Otto (R) Panuco No. 105 Mexico 5, D. F, Mexico (Ceramic Consultant) KNOBLAUGH, Walter C (RI) Box 271, R.R. 3, Tiffin, Ohio. (Basic Incorporated) 585 KNOLL, Marvin E. (E) General Electric Co. Electronics Park, Bldg, fi, Rm. 321 Syracuse, N. Y. KNOP, Osvald (BC) Nova Scotia Technical College Dept, of Chemical Engineering Halifax, N. S, Canada KNOWLTON. Donald E (W) Jackson Tile Mfg. Co. Box 2006, Jackson, Miss. KNUDSEN. Chris Borgestad Fabrikker A/S Borgestad, Norway KNUDSEN, Friedrich P. (BI) 4912 Crescent St. Washington 16, D. C (National Bureau of Standards) KNUDSEN, Rolf Borgestad FabrikkeT A/S Borgestad, PA., Norway KOCH, Daniel O. a) E. I. do Pont de Nemours & Co., Inc. Electrochemical* Dept. 71 Buckingham Ave. Perth Amboy, N. J. KOCH, Renato A.TJLS. Aziende Tecniche Elettroniche Del Sud, Via Pile 60 L'Aquila (Abruzzi), Italy KOCH, Richard L. (W) American Radiator & Standard Sanitary Corp. Klockner Rd., Trenton, N. J. KOCH. William J. (LI) Radio Corp. of America Electronic Components & Devices 415 S. Fifth St., Harrison, H. J. KOCHANEK, Michel (S) S. 2206 Blake Rd., Spokane 65, Wash. (INTERPACE) KOECHLEIN, Philip J. (LI) 2477 Warren Pkwy., Suite A-2 Twinsburg, Ohio (Piezoelectric Div., Clevite Corp.) KOEHLER, W. A. (RIC) West Virginia University Engineering Science Bldg. ' Morgantown, W. Va. KOENIG. Alan R. '(WJ) 2435-A Morosgo Ct., N. E. Atlanta, Ga. 30324 (Harshaw Chemical Co.) KOENIG. Charles Jacob (MFI) American Nepheline Corp. 4720 Kenny Rd., Columbus 21, Ohio KOENIG, E. W. (G) International Minerals ft Chemical Corp. Consolidated Feldspar Dept Old Orchard Rd., Skokie, 111. KOENIG, John (L) 25820 Tungsten Rd. Cleveland 32, Ohio (Clevite Corp.) KOENIG, John H. (LFIQ Rutgers, The State University School of Ceramics New Brunswick, N. J. KOENIG, L.C. (X) Lindberg Engineering Co. Div. of Baric Products Corp. 2450 W. Hubbard St, Chicago 12, IB. KOHL. Hans Leerbacbstr, 117 Frankfurt A. M., Germany (Deguasa) KOHL, Lou (W) Celotex Corp., Research Center 1100 Northwest Hwy., Des Plaines, HL KOHL, Walter H. (L) 12598 Valley View Dt. Los Altos, Calif. (Consultant) KOHLER, Anthony M. (R) 400 Atlantic Ave, Spring Lake, N. J. (Consultant) KOHLER CO. (Dale Gordon) Kohler, Wise. 586 KOHLER. Dennis J. (RJ) Box 352, Frewsburg, N. Y. (Harbison-Carborundum Corp.) KOHLS, Heinz-George (R) 3228 Flaxton St, Pomona, Calif. (Arwood Corp.) KOHN, Joseph (G) Universal Dental Co. 48th 8c Brown Sts. Philadelphia 39, Pa. KOHNKEN, Donald H. (E) 125 Hopkins Rd, Baltimore 12. Md. (Pcmco Div, (Hidden Co.) KOKIS, George (DC) Brooklyn Museum Art School Eastern Pkwy. ft Washington Ave. Brooklyn, N. Y. KOLLIE, Thomas G. (BJ) 207 Villanova Rd, Oak Ridge, Tenn. (Oak Ridge National Lab.) KOLM, Carol (L) Mil] Rd, Bolton, Mass. (Transducer Products) KOLSTAD, John H. (R) Boeing Co. Dept 3070, Plant 2, Wichita, Kans. KOMAC, Thomas (R) 5385 E. 131st, Cleveland 25, Ohio (Republic Steel Corp.) KOMATSU, Wazo RE-14 Shinjuku-jutalcu 4 Hyakunincho, Shinjuku-ku Tokyo, Japan (Tokyo University of Agriculture and Technology) KOMPANEK. Andrew J, Jr. (L) 260 Woodlawn Dr, Lansdale, Pa. (Telefiex, Inc.) KONOPICKY, Kamillo Forschungsinstitut der Feuerfest-Industrie Helmholtzstr. 27, Bonn, Germany KONRAD, Howard E. (R) 82 Claire Dr, Somerville, N. J. (Johns-Manvillc Corp.) KOOIJ, K. Chamotte Unie N.V. 7, Tielerweg, Geldermalsen, Holland KOOPMAN, Peter (B) 5091 Dana Dr, Lewiston, N. Y. (General Abrasive Co.) KOOS, E. Kenneth (WI) Sterling China Co. East Liverpool, Ohio KOPKO, Paul (W) National Tile ft Manufacturing Co. 1200 E. 26th St, Anderson, Ind. KOPP GLASS, INC. (C. E- Leberknight) Box 8255 Pittsburgh 18, Pa. KOPPERS CO, INC (Frank L. Jones) {Coppers Research Center Monroeville, Pa. KORACH, Maurice Chemical Technological Institute Hungarian Academy of Sciences Budafold ut 8, Budapest XI, Hungary KORETZKY, Joseph (L) Internationa] Business Machines Corp. Dept. G19, Poughkeepsie, N. Y. KORKES, Segiamundo (G) Vidrio Neutro, S. A. Prolong. La Rosa No. 9, Atzcapotzalco Mexico 16, D. F. Mexico KORMAN, Samuel (B) 251 Adams Lane, Hewlett, N. Y. (Ethyl Corp.) KORTON, George (B) 10926 Carnegie Dr. Cmrirmati 40, Ohio (General Electric Co.) KOSCHNY, Arthur American Ceramic Society. Inc. 4055 N. High St, Columbus 14. Ohio KOSHUBA, Walter J. (BI) 3 Hillside Rd, Conyngham, Pa. (Beryllium Corp.) KOSK1, Neilo J. (LI) Centralab Electronics Div. Globe-Union Inc. 1 j 900 E. Keefe Ave., Milwaukee 1, Wi* KOSTING, Peter R. (B) | U. S. Army Materiel Command Research Div, Material* Section Washington 25, D. C. 1 KOVACH, J. Louii (B) Barnebey-Cbeney Co. N. Cassady at E. Eighth Ave. Cohsnbu* 19, Ohio KOVALENKO. Eugene N. 207 E. 22nd St, Costa Mesa, Calif. (Aeronutronic Div, Phileo Corp ) KOVALICH, Joseph J. (L) j j J ! 130 Roosevelt Blvd, Lancaster, Pa, (Radio Corp. of America) KOWAL, Leo B. (G) Canadian Pittsburgh Industries Ltd 300 Bivd. St Croix St. Laurent, Que, Canada I j KOWALKA. Warren R. (G) 1 Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio KRAFT, Maurice M. (G) Kraft Chemical Co. 917 W. 18th St, Chicago 8, HI. KRAFT, Ralph G. (L) 458 W. Ellsworth Lane Milwaukee 17, Wise. (Allen-Bradley Co.) KRAMARSKY, Bernhard (L) Microwave Chemical* Lab, Inc. 282 Seventh Ave, New York 1, N Y KRANER, Hobart M. (RFI) Bethlehem Steel Cp. Bethlehem, Pa. KRANJCICH, Edward W. (G) 167 E. Fairview Ave. Pittsburgh 37, Pa. (Arthur W. Schmid International) KRAUS, William M. (RJ) 230 Washington Ave, Carteret, N. J. (M ft T Chemicals Inc.) *" KREGER, John M. (R) 132 Prospect St, Woodbridge, N. J. .. (Consultant) 'v KREGLO, James R, Jr. (R) 1333 Richard Ave., Bethlehem, Pa. (Bethlehem Steel Co.) J;-. KREIDL, E. L. (G) A. D. Little, Inc. 15 Acorn Park, Cambridge 40, *"vl - KREIDL, Norbert J. (GF) Banach ft Lomb, Inc. Rochester 2, N. Y. KREIDLER, Eric R. Pennsylvania State University 226 Mineral Industries Bldg. University Park, Pa. KRELLNER. Walter G. (R) Stackpole Carbon Co, St Marys, Pa. KREMERS, Howard E. (R) American Potash ft Chemical Corp. 99 Park Ave, New York 16, N. T. KREUER. Albert L. (R) Aldo Farm, Evans City, Pa. (M ft T Chemicals Inc.) KRIEGEL. W. Wurth (XFIO North Carolina State Dept, of Mineral Industries Raleigh, N. C. 27607 KRIGER, Frederick S. (G) 34 E. Fourth St, Corning, N. Y.. (Corning Glass Work*) KRIMMEL, George E. 1516 N. Fourth St, Springfield, Hi KRINSKY, Marvin J. (W) American Radiator ft Standard Sanitary Corp. Box 907, Trenton 5, N. J. KRINSKY, Lt Richard P. (LJ) 136 Goss Rd, D-26 Redstone Arsenal, Ala. Ceramic Bt Wf Jerome J. (BI) ^y*00 6< ohio l^.ijjpatteiaon Material* Lab.) rfO^Wffliams & Co. ** ^Lr"eh Ave- E"t SL Louu' iu- (toU?tf}i*L*zx Dr, Lakewood 7. Ohio SSi-015 K^w"*70 794 St, We*tmont, IU. &riscM ^sSA^rr ^RfjiS'H. (RI) Md. ^yVlAK. Caaitnir W. (B) J^'ALfal Electric Co., Research Lab. G^Jogj, Schenectady, N. Y. ,,,&LT, Edward Z. (W) 171 St Jo**!* Avfr. Beach 3. Calif. /Huntington THle, Inc.) ctKOWSKI, Thomas J. V 97th St, Milwaukee 22, Wise. J$jskl. George C.(BFC) ^University of Notre Dne pox *45, Notre Dame>Ind- SL'D/3^g Shinma'chi L^rava, Tokyo, Japan wFCHLER. Adolph (B) *19 S Grove Ave., Oak Park, 111. (Eagle Grinding Wheel Corp.) Thomas J. (L) ^ Carborundum Co., Latrobe, Pa. ^S^ieirare Factory Embrach Ltd. Eoibrach, Zurich, Switzerland jjjLCSAR, Frank (L) Qffitt Corp. 540 E. lOStb St., Cleveland 8, Ohio nniMER. DonlJd jjgO N. Waterford Dr. Florissant, Mo. (McDonnell Aircraft Corp.) n'KlTOMl. Minoru Yamanashi University faculty of Engineering Kofo-thi. Japan gfSUGI. Masanaga Kyoto University Faculty of Engineering Yosida, Kyoto, Japan KUKZMAN. Edward E. (MI) 1612 Montrose Dr., Tyler, Texas (Ferro Corp.) CURKJIAN, Charles R. (G) BcU Telephone Labs. Murray Hill, N. J. KVKONEN. J. Michael 13035 39th Ave. N. E. Seattle 55, Wash. KURTOSSY. Sari S. 730 N. Atherton St. State College, Pa. KURTZ, Peter, Jr. (BC) 141 Hart Ave., Santa Monica, Calif. (University of California, Los Angeles) EUSHXER, Burton A. (M) *02 W. 190th Sc. New York, N. Y. (National Lead Co.) WTZKE, Leonard M. (G) 534 Colburn St, Toledo, Ohio (Consumer ft Technical Products Div. Owens-Illinois) fYPER, Geoffrey S. (SI) Amsted Research Lab*. Bax 567, Bensenville, UL tATE, Bernard (L) W29 Pah Ave, Tujtxnga, Calif. (Son Fernando Electric Mfg. Co.) v- 42, Mo. 10 (1963) KYANITB MINING CORP. (Gene Dizon) Dillwyn, Va. XYOKAI, Yogyo Ceramic Aaaociation of Japan No. 7. Shiba Nishikubosakmagawa-cbo Minato-ku, Tokyo, Japan KYONKA, Joseph C. (WI) 14221 Bellevue Dr, Hopkins, Minn. (Minneapolis-Boneywell Regulator Co.) L LACHMAN, Irwin M. (BI) 185 Dwight Ave. Corning, N. Y. 14832 (Coming Glass Works) LACHMANN, Peter (S) Henderson Clay Products, Inc. Box 1251, Henderson, Texas LACKEY. Walter J, Jr. SOS Cascade, Richland, Wash. LACON1CH. Sixto G. Rio Bamha 986 Bnenos Aires, Argentina (Porcelana Americana S. A.) LACY, Alton M. Box 1336, Alfred, N. Y. LACY, Lyman W. (S) Cannon Brick Co. Box 802, Sacramento 4, Calif. LADD, Irwin R. (B) Union Carbide Research Institute Box 278, Tarrytown, N. Y. LADGE, Morris (L) Henuetite Corp, 100 Ladge Dr. Electronics Park, at Avon Avon, Maas. LaFORGE, Louis H, Jr. (L) 1728 Yorictown Rd, San Mateo, Calif. (Consultant) 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, Jsmes A. (GJ) A. O. Smith Corp. 3533 N. 27th St. Milwaukee, Wise. 53216 LAIRD, Robert K. (E) 50 Hallsdale Dr, Louisville 20, Ky. (American--Standard) LAKTASICH, Peter M. (E) 1280 White Dr, Santa Clara, Calif. (Fairchild Semiconductor) LaLONDE, Ronald E. (B) Youngstown Sheet ft Tube Co. Research Div, Youngstown 1, Ohio LAM, Anthony H. T. University of Sheffield Dept, of Glass Technology Northumberland Rd. Sheffield 10, England LaMAIRE, Robert V. (RI) Sawmill Rd-, Warren Twp. Plainfield, N. J. (International Nickel Co, Inc.) LAMAR, Waylaad W. (R) Hephribah, Ga. (Interchemical Corp. Albion Kaolin Div.) LAMB, Harold W. (M) Crotsley Machine Go. 301 Monmouth St, Trenton 9, N. J. LAMBE, C. M. (MFI) 2319 Thayer St, Evanston, I1L (United States Gypsum Co.) LAMBERT, Joseph M. (G) Pittsburgh Plate Clan Co. Glass Research Center Box 11472, Pittsburgh 38, Pa. LAMBERTSON, Wingate A. (BI) Spindletop Research Center Iron Works Pike, Lexington, Ky. LAMBERTUS. Harold (B) KeiT-McGee Oil Industries Kerr-McGee Bldg. Oklahoma City 2, Okla. LAMPMAN, C. M, Jr. (W) 3225 St Clair Ave. East Liverpool, Ohio (Homer Langhlin China Co.) LANDBACK, Charles R, Jr. (U) Carborundum Co, Latrobe, Pa. LANDIS. George W. (E) Rheem Manufacturing Co. 7600 S. Kedzie Ave., Chicago 52, IlL LANDRON, Rafael (G) Texas Inatraments, Inc. Box 5012, Dallas 22, Texas LANE, George Box 365, Clemson, S. C. LANE. George J. (MF) Edgar Plastic Kaolin Co. Edgar, Fla. LANE, Madeleine (DC) Adelphi College Garden City, L. I, N. Y. LANE, Richard L. (B) 1350 Penfield Center Rd. Penfield, N. Y. (Xerox Corp.) LANE. Richard O. (MI) Macklin Co, 2917 Wildwood Ave. Jackson, Mich. LANG, James E. 426 Cora St, Schenectady, N. Y. (General Electric Co.) LANG, Richard L. (R) Ohio Fuel Gas Co. Box 433, Cambridge, Ohio LANG, Samuel G. (E) Hartwood Glass ft Metals, Inc. Box 865, Martinsburg, W. Va. LANG, S. M. (BF) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo 7, Ohio LANGE. Louis A. (R) Industrial Heat Control Products 418 Hawthorne Ave. South Milwaukee, Wise. LANGE, Robert V. (G) Pittsburgh Plate Glass Co. Works No. 7 Box 1356, Cumberland, Md. LANGLEY, Robert C. (B) Engelhard Industries, Inc. Research & Development Div. 497 Delaney St, Newark, N. J. LANGLOIS, Roland E. (G) 756 Granville Rd, Newark, Ohio (Owens-Coming Fiberglas Corp.) LANGROD, Kasimir (R) 4433 Marietta Ave., Apt. 8 Sherman Oaks, Calif. (Atomics International Div. North American Aviation, Inc.) LANGSTON, Perry R, Jr. (L) Vanderbilt Lane, Hyde Park, N. Y. (IBM Corp.) LANGSTON, Robert B. University of California Hearst Mining Bldg, Rm. 264 Berkeley 4. CaliL LANIER, William S. (R) Babcock ft Wilcox Co. Old Savannah Rd, Augusta, Ga. LANKARD, David R. University of Illinois 204 Ceramics Bldg, Urbana, HI. LANNES, Eugene M. (El) 1695 N. Union St, Fostoria, Ohio (Hoeganaes Sponge Iron Corp.) LAPP INSULATOR CO, INC. (K. E. Stettinina) Le Roy, N. Y. 587 LAPSANSZKY, R. Lorand (G) 109 CoroUoe Dr. St. Qairsville, Ohio (Hard-Atlas Glass Div. Continental Can Co., Inc.) LARISCH, Herbert W. (L) 10 Rutgers St. Smithtown, L. I, N. Y. (Coots Porcelain Co.) LARKIN, Paid G. (W) 250 N. Harrison St., Campbell, Calif. LaROCCA, Frank J. (R) Colorado Fuel ft Iron Corp. Box 116, Paeblo, Colo. LARSEN, Inge Marie A/S Bine ft Grondahl Vesterbrogade, 149 Copenhagen, Denmark LARSEN, Louis E (L) 3120 Via La Selva Palos Verdes Estates, Calif. (Beryllium Corp.) LARSON, Charles E. (G) 24 Fairway Rd., Corning, N. Y. (Coming Glass Works) LARSSEN, Per A. (L) Aeronnttonic Div., Philco Corp. Ford Rd., Newport Beach, Calif. LASDAY, Albert H. (G) Westinghouse Electric Corp. Micarta Div, Hampton, S. C. LASEMAN, Malcolm E. (R) SIS. Fenton St., Denver 26, Colo. LASKA, Harry M. 16 Hope Terrace, Lakewood, N. J. LASKY, Elliott (E) 44 Hamilton St., Lansdale, Pa. (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 ft Co.) LATIMER, Trent W. 1620 Broadview Ave. Columbus 12, Ohio LATIMER, William M. (GJ) Pittsburgh Plate Glass Co. E R. 4, Shelby, N. C. LaTONZEA, Dominick A. (MJ) 2134 Eighth St., Cuyahoga Falls, Ohio (Allied Engineering Div., Ferro Corp.) LATTIN, Judson M. (R) 936 E. 167th St., South Holland, 111. (International Harvester Co. Wisconsin Steel Div.) LATVA, John D. (B) 4233 Lesher Dr, Apt. 1 Kettering 29, Ohio (Wright-Patterson Materials Lab.) LAUCHNER, Julian H. (EIC) School of Technology Southern Illinois University Carbondale, 111. LAUD, Kamlalcar R. Tem-Pres Research Inc. 1326 William St., State College, Pa, LAUDISE, Robert A. (L) 65 Lenape Lane Berkeley Heights, N. J. (Bell Telephone Labs.) LAUGHREY. James C. (W) 2334 McNary Blvd., Pittsburgh 35, Pa. (United Clay Mines Corp.) LAURIE, Dominic (RI) Titanium Alloy Mfg. Div. National Lead Co., Box C. Bridge Sta. Niagara Falls, N. Y. LAUZAU, Wilbur E (R) National Carbon Co., Fostoria, Ohio LAVENDEL. Henry W. (B) Lockheed Missiles ft Space Co. 3251 Hanover St., Palo Alto, Calif. 588 E. J. LAVINO ft CO. (Andrew Leith) 3 Penn Center Plaza Philadelphia 2, Pa. I AWHON, Clyde E. Georgia Tech., Box 33946 Atlanta 13, Ga. LAWLER, Harry A (R) E E 7, Box 51, Greensburg, Pa. (Carborundum Co.) LAWLESS, Emmett A, Jr. (S) Acme Brick Co. Box 448, Malvern, Ark. LAWRENCE. Howard O. (W) Industrial Ceramics Ltd. CooksvOle, Ont., Canada LAWRENCE. Ralph V. (RI) 926 Kenneth Rd, Glendale 2, Calif. (INTERPACE) LAWRENCE. Richard G. (S) 209 Briarwood Dr., Teme Haute, Ind. (Marion Brick Corp.) LAWRENCE, Walter F., Jr. (LI) 153 Morningside Rd., Verona, N. J. (RCA Victor) LAWRENCE. Willis G. (BFIC) State University of New York, College of Ceramics, Alfred, N. Y. LAWSON. W. Branch (W) 647 N. Elm St., Erwin, Term. (Lawson Feldspar & Minerals) LAWSON, William M. (M) Consumer & Technical Products Div. Owens-Illinois 1700 N. Westwood Ave, Toledo 7, Ohio LAWSON-JOHNSTON, Peter O. (M) 215 Carter Rd, Princeton, N. J. (Feldspar Corp.) LAYDEN, George K, Jr. (B) 20 Bayberry Rd, Glastonbury, Conn. (United Aircraft Corp.) LAYFIELD, James D. Box 1458, Alfred. N. Y. LAYNE, Fred A. (WI) Cesco Plant, Refractories Div. Ferro Corp, Box 151 CiooksviUc, Ohio LAYSON, W. G, Jr. (L) 518 Sterling St, Chattanooga 5, Tenn. (American Lava Corp.) LAYTON. Donald E (GI) 412 N. Shabbona, Streator, 111. (Thatcher Glass Mfg. Co.) LEA, Arthur C. Royal Worcester Industrial Ceramics, Ltd. Gilfach Rd, Tonyrefail Portb. Glam. South Wales LEACH, Georgia B. (DC) North Texas State University Box 5692, North Texas Sta. Denton, Texas LEAD INDUSTRIES ASSOCIATION (Jerome F. Smith) 292 Madison Ave., New York 17, N. Y. LEAKE, Fred, Jr. (M) Evans Lead Corp, Box 1467 Charleston 25, W. Va. LEANDER, Karl J. Hoganas-Billesholms AB Hoganas, Sweden LEATHERMAN, John H. (W) 5900 Arlington Ave, Riverdale 71, N. Y. (Ceramco Inc.) LEAVER. Stanley (R) 97 N. Buffalo St, Apt. 4 Orchard Park, N. Y. (Electro Refractories ft Abrasives Corp.) LE BELL, Rolf Casimir Pargas Ralkbergs Aktiebolag Fitkamaltivagea 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. LEE, D. William (B) Arthur D. Little, Inc. 15 Acorn Park, Cambridge y, LEE, Harley C (RF) . ^ Basic Incorporated 845 Hanna Bldg, Cleveland is ... LEEi,. Haynes A, Jr. (G) ' Owens-Illinois T-clinical Center 1700 N. Westwood Ave. Toledo, Ohio 43607 LEE, James A. (S) Southern Brick ft Tile Mfgn a 230 Spring St, N. W, Atlanta 3 LEE. John M. (B) 118 Chinaberry. Lake Jackson T._ (Dow Chemical Co.) ' *** LEE P. William (LI) 156 Marilyn Dr, Bridgeport 6 (Vitramon, Inc.) ' LEE. William S. (EJ) 4035 Park Fulton Oval, Suite 43] Cleveland, Ohio (Ferro Corp.) LEEDS, Donald H. (El) 1222 Second St, Apt. 2 Hennosa Beach, Calif. (Aerospace Corp.) LEFEVER, Robert A. (B) Saadis Corp. Saudia Base, Div. 5135 Albuquerque, N. M. LEFFORGE, John W. (L) 39 Highland Ave. Lynnfield Center, Mass. (Emerson & Cuming, Inc.) LEFORT, Henry G. (EIC) Clemson College Dept. Ceramic Engineering Clemson, S. C. LEGGETT, Hyman (E) ' 11023 Cbimineas Ave. Northridge. Calif. (Douglas Aircraft Co.) LE HERON, Harold Etablissements Porcher Usines de Revin, Ardennes, France LEHMAN. Kenneth A. (LJ) 3379 E E 46. Apt. 9F Parsippany, N. J. (Airtron, Div. of Litton Industries) LEHMANN. Hans Institut fur Strine u. Erden Bergakademie Clausthal Zehntnerstr. 2a 3392 Clausthal, West Germany LEIB1G, Edward C (R) Corhart Refractories Co. 940 Commonwealth Bldg. Louisville 2, Ky. LEINHOS, Russell F. (R) Joseph Dixon Crucible Co. 167 Wayne St, Jersey City 3, N. J. LEIPOLD, Martin H, Jr. (RI) 3710 Landfair Rd, Pasadena, CaliL (Jet Propulsion Lab.) LE1SER, Craig F. (El) 3900 Linden St, Apt 211 White Bear Lake 10, Minn. (Minnesota Mining ft Mfg. Co.) LEISEY, William B. (L) 615 Elm Ave, Muhlenberg Park Reading, Pa. (Western Electric Co.) LEITH, Andrew (R) E. J. Lavino ft Co. 3 Penn Center Plaza Philadelphia 2, Pa. LEITTEN, Carl F. (R) Electro Refractories ft Abrasives Corp. 344 Delaware Ave., Buffalo 2, N. Y LEITZ. Warren W. 7022 30th N. E, Seattle 15, Wadi. LELL, Ebethaid (B) Baruch ft Lomb, Inc. Rochester 2, N. Y. Ceramic B -HERMAN, Paul C (R) J^ZcnO Shaker Blvd. '`'Ireland 20, Ohio c 1 du Pont de Nemours & Co.) I-hVER. Theodore (DF) .e-^'Fifth Ave.. Apt. 707 tSsburgh 13. Pa. ^ON.JohnW.(L) if'o.ttelle Memorial Institute Kins Ave., Columbus 1, Ohio y ^RD, Bruce G. (R) l^noufl** Aircraft Co., Inc. *0^0 Ocean Park Blvd., Dept. 273 Santa Monica, Calif. ,,WARD- Reps J- ,r#%-, Walnut St.. Nntley 10. N. J. 'pOLD- J**?. HZLe^WoPeon'dbo&ffeCn**(-Bas-Rin). France JJrOLF. A. L. (L) (.carborundum Co. otffactories & Electronics Div. Stagara Falls, N. Y. cPlE.M5-ronP. (BI) llj Travis Dr., Chestnut Hill 67, Mass. (Raytheon Co.) eonRE, Donald A. (L) l'jJo Franklin St., Bldg. 2, Apt. E-17 Morristown, N. J. (Airtron, Div. of Litton Industries) _pp Jack M. (S> j4l5 Ladaka Ave., Ashland, Ky. (Carlyle Tile Co.) rsCELIUS. T. Joseph (B) l*'UHra Carbon Corp. jo* 747, Bay City. Mich. cSCHEN. John G. (L) ^General Electric Co., Research Lab. Bo* 1088, Schenectady, N. Y. iESTER. Frank P. (W) ^75 Mercer Ave., Hartsdale, N. Y. (Consultant) iPSTER. W. Ronald (GF) tj40 Overbrook Rd. West Hartford 7, Conn. (Emhart Manufacturing Co.) iESZL, Matthias Smaltcria ft Metallurgica Veneta S.p.A., 20 Torzzetti Bassano Del Grappa (Vicenza), Italy lETORT. Marc Yves Centre National d 'Etudes et Recherches Ceramiques j Avenue Paul Downer Paris 16, France LETTER, Eugene C (B) Bausch ft Lomb, Inc. Materials Research Lab. Rochester 2. N. Y. LEVAXDOWSKY, Madame Societc Francaise de Ceramique Service de Documentation 23, rue de Cronstadt Paris XV, France 1XVETT. Peter D. (L) Minneapolis-Honeywell Regulator Co. Ceramics Dept., 1885 Douglas Dr. Minneapolis 22, Minn. LEVI, Ormonde S. (G) Verd-A-Ray Corp. Sta. A, Box 8, Toledo S, Ohio LEVIN, Ernest M. (BF) National Bureau of Standards Dir. 9.7, Washington 25, D. C. LEVINE, Gerald A. (G) Corning Glass Works Box 69, Painted Post, N. Y. LEVINE, Irving L. (L) 6892 36th Ave., N. St. Petersburg, Fla. 33710 (General Electric Co.) LEVINSON, Solomon (L) 8201 16th St., Silver Spring, Md. (Naval Research Lab.) LEWIS, Arthur E. (B) 884 Santa Rita Ave. LosAhos, CaHf. (Fairchild Semiconductor) Vol. 42, No. 10 (1963) LEWIS, George H, III (M) Akron Porcelain Co. 2792 Cory Ave., Akron 14, Ohio LEWIS, Gordon (B) 431 E. 19th Si., Lawrence, Kans. 66044 C diversity : Kansas) LEWIS, John L. (C>) Libbey-Owen: Ford Glass Co. Box 109], Shreveport, La. 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, Term. LEWIS, Thomas W,, II (BJ) 149 Roberta Dr., Utmhall, Pa. (U. S. Navy) LEWIS. William C. (G) Big Flats, N. Y. (Corning Glass Works) LIBBEY-OWENS-FORD GLASS CO. (Roy A. Nyquist) 1701 E. Broadway, Toledo 5, Ohio LIBERATORE, Laurence C (G) Taylor Instrument Co., Inc. 95 Ames St.. Rochester 1, N. Y. LIBERTO, James L. (GJ) 703 Woodward Ave., Kittanning, Pa. (Pittsburgh Plate Glass Co.) LIBERTY GLASS CO. (Frank P. Collins) Collins Bldg., Sapulpa, Olcla. 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 15, Ohio L1EDERBACH. William H. (LI) R. R. 1, Forest View Acres Box 354, Flemington, N. J. (Radio Corp. of America) LIES, Annand Cerabati, 10 rue Pasteur ' Pont Ste Maxence (Oise), France LIETZ, Joachim Mineralogisch-Pctrographisches Institut der Universitat Hamburg Grindelallee 48, Hamburg 13, Germanv LIGON, 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 22, Pa. LILLIE, Donald E. 432 Oakdale Dr., Smyrna, Ga. LILLIENBERG, Rowland W. (M) Lindberg Engineering Co. 2450 W. Hubhard, Chicago 12, 111. LIMES. Robert W. (RFI) Republic Steel Corp. 6801 Breclcsville Rd. Research Center, Cleveland 31, Ohio LIN, Francis C. M. China Glass Industrial Research Inst. 8 Ta-Lin Rd., Chatting Hsinchu, Taiwan, China LINDEN, Carl H. (R) E. J. Lavino & Co. Box 872, Freeport, Texas LINDENTHAL. James R. (LI) W. 185 N. 8992 Sl James Dr. Menomonee Falls, Wise. (Centralab Div., Globe-Union Inc.) LINDENTHAL, John W. (GI) Washington's Advance R. R. 1, Freehold, N. J. (Engelhard Industries, lac.) LIKDGREN, Erik Royal Copenhagen Porcelain Manufactory lid. 45 Smallegade Copenhagen F, Denmark LINDQUIST, C. Alan, Jr. (LI) 9281 Larkspur Dr. Westminster, Calif. (Greentree Electronics Corp.) LINDROTH. Stig A. Skovde Gasbetong AB Skovde, Sweden LINDSAY. Carey E. (RI) 921 Fairway Dr., Warren, Ohio (Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp.) LINDSAY, J. Gordon (R) Aluminium Labs. Ltd. Arvida, Que., Canada LINDSEY, Ben S. (W) Milwhite Co., Inc. Box 15038, Houston 20, Texas LING. Theodore 2441 Webb Ave., Bronx 68, N. Y. LINGAWI. Hamad A. Stadium Terrace, K-32-C Champaign, 111. LINKHORN. William H. (W) 1270 Rosedale Dr., Mans6eld, Ohio (Ingersoll-Humphryes Div. Borg-Waruer Corp.) LINN, Ensign Richard W. USS Kitty Hawk (CVA-63) FPO, San Francisco, Calif. LINTNER, Robert E. (L) 3185 Webster St., Denver IS, Colo. (Coors Porcelain Co.) LINTZ, E. H. (WFI)^ 262 H Willow Lane, Bethlehem Wheeling, W. Va. L1NWOOD, Sidney H. (L) Stackpole Carbon Co., St. Marys, Pa. LIPP, Daniel (G) Corning Glass Works Sullivan Science Park Painted Post, N. Y. , LIPPMAN. Alfred, Jr. (W) Reynolds Metals Co. Box 97, Bauxite, Arlc. LITTLE. Jack R. (El) Pfaudler Pemutit Inc. 1000 West Ave.. Rochester 3, N. Y. LITTLE, John M. (S) Pomona Pipe Products Co. Box 68. Gulf. N. C LITTLETON, Harvey K. (D) R. R. 1, Verona, Wise. (Paoli Clay Co.) LITTLETON, J. T. (Honorary, GF) Corning Glass Works, Coming, K. Y. LIVOVICH, Andrew F. (R) Universal Atlas Cement Co. 337 N. Virginia St., Hobart, Ind. LLOYD, James H. (L) Visking Co., 6733 \V. 65th St. Chicago 38, 111. LLOYD, Katherine (B) Kaiser Aluminum & Chemical Corp. 300 Lakeside Dr., Oakland 12, Calif. LO, Wing-Cheuk (L) Bell Telephone Labs. 555 Union Blvd.. Allentown, Pa. LOBDELL, Edward M. (G) Owens-Illinois 901 N. Shabbona St., Streator, III. LOCERIA COLOMBIANA S. A. (Elkin Echevarria) Apartado. Aereo No. 10-46 Medellin, Colombia LOCH. Lather D. (B) Third St., Youngstown, N. Y. (Carborundum Co.) LOCHRIDGE, James F. Ferro Enamel Argentina S-AJ.C. F. O. Box 2553, Cotree Central Buenos Aires, Argentina LOCKE, Ralph S. (B) Diamond Springs Lime Co. Box 409, Diamond Springs, Calif. LOCKHEED MISSILES ft SPACE CO. (Henry W. Lavendel) 3251 Hanover St., Palo Alto, Calif. 589 CUY PRODUCTS CO. A. HoD) Box 698 ' U,Ohio ,,V Don K. (G) Birth TreeDr, Toledo 13, Ohio /rekdo Engineering Co, Inc.) JnfljlCE. Jo**?11 S. (B) Green Hill* Rd, Toledo 7, Ohio .fMtn-nimoU) -.f,Joseph D. (G) Vfi.jA.Alto Glass Div. ---1 Cm Co., Inc. & Development Dept. SSSio- 5ScWiWn H. (S) obio*on Bnek ft Tile Co.) ^rtEE Joseph W, Jr. (R) Lo^' S- KyRefractories Co.) tt^JJdl^oine, Paris 8e. Franc<: (Ciondttnt) ^Koflfc*TM nlino" G" Co- Aurora, 111. 60S07 Porcelain Enamel Co. ,jjj E Keating Are. Roritefo0' Mich. tOSG.JlhnV(E) Solar ^ International Harvester Co. gOO Pacific Hwy. Joe Diego 12, Calif. ,0SG. Lawrence C. (E) `ill 14th Ave., Middletown, Ohio (An* Steel Corp.) l0VG. Lother L. (G) OeeneCorning Fiberglas Corp. Caae Are.. Newark, Ohio Gma" Lane, Reading, Ohio <5215 (Geoeral Electric Co.) tflKG. Robert, Sr. (E) American Porcelain Enamel Co. US5 E. Keating Ave. Haakegon 36, Mich. mSG. Robert J. (E) American Porcelain Enamel Co. UtS E. Keating Ave. Vtaktgon, Mich. 10XG, Roger A. (E) DM Verdi Ave, Eaoondido, Calif. (Kannoo Research & Development Dir. of Telecomputing Corp.) LONG. Rnuell E. (Wl) American Olean Tile Co. ItOt Cannon Ave., Lansdale, Pa. UJV'G, Stanley A. (LJ) UJ7 N. 36th St. MibnuVee 16, Wise. (Centralab Electronics Div. Globe-Union Inc.) 10SG, William G. (E) Atomics International Div. . Xorft American Aviation, Inc. boa 309, Canoga Park, Calif. 10SGENECKER. Robert J. (MI) laate Mineral Co. Rente 100, Eaton, Pa. LOXGFRITZ, Robert K. (RI) QearfieW Clap Product* Co. n 1110. Oearfield, Pa. UXDIIS. David G. (M) Uonus Engineering ft Mfg. Co. B-R-46, Caldwell, N. J. Cbariea A. Rot 826. Alfred, N.Y. *EY, Frederick D. (GI) Oye Harwood Circle, Coming, N. Y. (Corning (Haas Works) `OUT. G. Edwin (BC) worni School of Mines of Ceramic Engineering To LOSCO. Alfred G. (L) IS Winters St., Oakland, N. J. (Silk City Ceramics ft Tool Manufacturing, Inc.) LOUDEN, Robert H. (WI) McGean Chemical Co. 1250 Terminal Tower Cleveland 13, Ohio LOUGHERY, William J. (G) Rohm ft Haas Co, Box 219 Bristol, Pa. LOUGHMAN, John I. (BJ) B. F. Drakenfeld ft Co, Inc. Box 519, Washington, Pa. LOUGHRIDGE, Frederick A. (G) 128 Pine St, Manchester, Mast. (Syfvania Electric Products, Inc.) LOVELAND. Edward W. (M) 296 Knox Ave, Cliffside Park, N. J. (Fran-Stef Corp.) LOVELL. Robert B. (G) Modiglass Fibers, Inc, Box 86 Bremen, Ohio LOVENBACH, J. Glaceries de Saint Roch S. A. 77, Av. R. Vandendriessche Brussels IS, Belgium LOVETT, Frank D,, Jr. 611 Seminole Ave, Philadelphia, Pa. LOWE, Earl C. (SI) Summit Dr, Box 46 Logan, Ohio 43138 (StraitsviUe 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 ft Service Co. Inc. 9 Office Park Circle Birmingham 13, Ala. LOWE, William S. (R) A. P. Green Fire Brick Co. 1018 E.Breckenridge St, Mexico, Mo. LOWER, Clarence G. (S) New Bethlehem Tile Co. 311 Lafayette St, New Bethlehem, Pa. 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. New Bethlehem, Pa. LOWERY, Harold E. (W) 5540 Carol Jean Blvd. Garfield Heights 25, Ohio (Hanhaw Chemical Co.) LOWRANCE, David T. (BI) Chance Vought Corp. Astronautics Div. Box 6267, Dallas 22, Texas LOWRANCE. Robert T. (W) Jackson Tile Manufacturing Co. . Box 2006, Jackson. Miss. LUCAS, Howard R. (G) Owens-Illinois, Iibbey Products Box 919, Toledo, Ohio LUCEK, John R. (G) General Electric Co. Bushing Products Eng, Bldg. 54 Lab. 100 Woodlawn Ave., Pittsfield, Mass. LUCIDO, Peter J. (R) Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp. Mexico, Mo. LUCIER. Arthur E. (B) 704 Runnytnede Rd,, Raleigh, N. C. (North Carolina State) LUDOWICI, Johann W. Finna Carl Lndotriei KG Jockgrim (Rheinpfalx), Germany LUDWIG, David W. (GI) Pittsburgh Plate Glass Co. One Gateway Center Pittsburgh 22, Pa. LUEDEMANN, Lois W. (BC) 55 Maolis Ave, Bloomfield, N. J. (Fatrleigfa Dickinson University) LUEDERS, Roland (M) 5101 Dogwood Trail, Meadow Wood Lyndhunt 24, Ohio (Ferro Corp.) LUHRS, Frederick (WJ) Corning Glass Works Paden City, W. Va. LUHRS, Milieu E. (GI) Libbey-Owena-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio LUKS, Daniel W. (LI) Box 56, Frenchtown, N. J. (Frenchtown Porcelain Co.) LULL, Stanley E. (RI) 69C Court St, Westfield, Mass. (Cortland Grinding Wheels Corp.) LUM, David W. (BJ) 2463 Brown Rd, Overland 14, Mo. (McDonnell Aircraft Corp.) LUNAK, Thomas E. (LI) 1503 Redwood Ave. Mount Prospect, IU. 60057 (Engineered Ceramics Mfg. Co.) LUND. H. Howard (S) Pomona Pipe Products Co. Winston-Salem Rd, Greensboro, N. C. LUND, L. Howard (S) Central Commercial Co. Darlington, Pa. LUND, Melvin S. (M) 2342 Ridgewood Ave, Alliance, Ohio (General Color ft Chemical Co.) LUND, Randolph A. (R) United States Steel Corp. < Mail Sta. 23, Duquesne Works Dnquesne, Pa. LUNDBERG, Kenneth A. (R) 1227 24th St, Portsmouth, Ohio (Chas. Taylor Sons Co.) - LUNDE, Marvin C. (RI) 1108 Fairfield Ave, Columbian*, Ohio (Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp. LUNDIN, Sten T. Royal Institute of Technology Div. of Chemical Technology Stockholm 70, Sweden LUPFER, David A. (L) 36 Clive St, Metuchen, N. J. (Rutgers, The State University) LUSHER, Gerald H. (R) Norton Co, 5905 Pacific Blvd. Huntington Path, Calif. LUSK. Edwin W. (L) Corning Glass Works, Pilot Plant #2 Corning, 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.) LYDDANE, John V. (L) Litton Industries 960 Industrial Rd, San Carlos, Calif. LYKE, Harold F. (GJ) 1905 Tracy Rd, Lot #58 Toledo S, Ohio (Owens-Illinois) LYLE, Aaron K. (GF) 21 Cumberland Rd. West Hartford 7, Conn. (Emhart Manufacturing Co.) LYNCH, Eugene D. (R) Argonne National Lab., Bldg. 212 9700 S. Casa Ave, Argonne, 111. LYNCH, James F. (RF) Battelle Memorial Institute 505 King Ave, Cohunbus 1, Ohio 591 LyNCH, John F. (L) 1726 Oak Harbor Rd, Fremont, Ohio (3rosb ?>cryIlium Co.) i yUClI. Walter J. (G) ' >Z, Hartford City, Ind. (Johnston Glass Co., Inc.) LyN SAVAGE, Walter F. (GI) Pittsburgh Coming Corp. Port Allegany, Pa. ,yON. Donald W. (E) 22240 Needles St., Chatsworth, Calif. (World Research ft Engineering, Inc.) LyON, Ethel V. (B) Portland Cement Association S420 Old Orchard Rd., Skokie. 111. LYON, Kenneth C. (GF) 357 E. Washington St. Dunkirk, Ind. 47366 (Ball Brothers Research Corp.) LYONS, Clifford T. (W) 3114 Whitehall Dr., Dallas 29, Texas (Southwestern Talc Corp.) LYONS. Edward J. (E) 36 Palmer Dr.. Wapping, Conn. (Pratt ft Whitney Aircraft) LYONS. S. C (B) Georgia Kaolin Co. Dry Branch, Ga. LYTLE, Jack A. (U). ' . v. \ .. . ; - Radio Industries, TRW- Electronics 666 Garland PI., Des Plaines, 111. LYTTLE' Frobisher T. (WF) 1031 Findley Ave., Zanesville, Ohio (Mosaic Tile Co.) M McALLISTER, Christopher' (GI). . ' 419 Stanley Ave:, Clafkibarg, W. Va. (Pittsburgh Plate Glass Co.) McALLISTER, R. F. (E) Ferro Enamels (Canada) Ltd. Davis Ave., Oakville, Ont., Canada - MeALPIN. James L. (B) General Atomic Div. General Dynamics Corp. Box 608, San Diego 12, Calif. ' McALPINE, Kenneth B. (G) General Electric Co. Large Lamp Dept., Nela Park Advance Engr. 437 Cleveland 12, Ohio McAULEY, James W. (G) 2334 Sherwood Rd., Toledo 14, Ohio (Libbey-Owens-Ford Glass Co.) McBRAYER, R. Douglas (BJ) North Carolina State Box 5012, State College Sta. Raleigh, N. C. 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 4, N. J. McCALLUM, Douglas W. (E) Day ft Night-Payne Div., Carrier Corp. 855 Anaheim-Puente Rd. La Puente, Calif. MeCANN, D. M. (WI) Akron Porcelain Co., 2792 Cory Ave. Akron 14, Ohio KcCANN. Donald R. 2908 W. Clarke St. Milwaukee 10, Wise. MeCANN, Sidney W. (El) Pfaudler Peinmtit Inc. Midtown Plaza, Rochester 4, N. Y. MCCARTHY, Daniel N. (G) Anchor Hocking Glass Corp. Plant #21 Dec. Lancaster, Ohio McCARTNEY, Eric R. University oi New South Wales Dept, of Ceramic Engineering Box 1, Kensington, K. S. W., Australia McCARTY, C. Dennis United Clay Mines Corp. Box 1201, Trenton 6, N. J. McCAULEY, John R. (E) Barber-Colman Co. 18281 James Couxens Hwy. Detroit 35, Mich. McCAULEY, Ronald A. 57 N. Repauno Ave., Gibbstown, N. J. McCLAVE, James W. (SI) Peerless Clay Corp. Box 250, Toronto, Ohio MCCLELLAND, James D. (B) 4403 Firmament, Encino, Calif. (Aerospace Corp.) McClelland, Roland h. (Li) Radio Materials Co. Div. P. R. Mallory ft Co., Inc. 4242 W. Bryn Mawr Ave. Chicago 46, III. McCLURE, Clifton M,, III (R) 28 Plainfield Circle Greenville, S. C. 29605 (U. S. Air Force) MeCOLtlSTER, Howard L. (I) 344 Prescott House, East Quadrangle Ann Arbor, Mich. McCOLLOM, Perry C. (Rl) American Refractories ft Crucible Corp., North Haven, Conn. McCORMACK, Kenneth J. (G) 4205 Gilhouse Rd., Toledo 13, Ohio (Owens-Illinois) McCORMICK, George E. (G) Genera] Electric Co. Box 524, Somerset, Ky. MeCORMICK, Stewart W. (RI) -5402 Fremont St., Springfield, Va. (American Machine ft Foundry Co.) McCOY, Nelson (W) Nelson McCoy Pottery Co. Roseville, Ohio McCOY. NELSON, POTTERY CO. (Nelson McCoy) Roseville, Ohio McCRACKEN, William H. Refractarios Pernanos S. A. Apartado 4267, Lima, Pern McCREERY. C Wayne (G) 4818 Haddington Dr., Toledo 13, Ohio (Owens-Illinois) McCREERY, George L. (W) 393 Highland Ave., Wadsworth, Ohio (Ohio Brass Co.) McCREIGHT, Louis R. (BFI) General Electric Co. Space Sciences Lab. Valley Forge Space Technology Center Box 8555, Philadelphia 1, Pa. McCUEN, David B. Box 420, State College, Pa. McCULLOUGH, James D. (R) Babcock ft Wilcox Co. Old Savannah Rd., Augusta, Ga. McDANEL. Donald W. (R) McDanel Refractory Porcelain Co. 510 Ninth Ave., Beaver Falls, Pa. McDANEL, Melvin W. (W) 18 Davidson Dr., Beaver Falls, Pa. (McDanel Refractory Porcelain Co.) McDANEL, Sumner W. (W) Stmaet Dr., R. R. 2 Beaver Falls, Pa. (McDanel Refractory Porcelain Co.) McDANIEL, Clyde L. (B) 5712 Wyngste Dr, Betbesda 14. Md. (National Bureau of Standards) McDERMOTT, James J., Jr. (G) 150 Nassau St.. New York 38, N. Y. (Consultant) McDonald, c. h. (sd West Bros. Brick Co. 6600 Sheriff Rd., N. E. Washington 27, D. C. Vol. 42, No. 10 (1963) MCDONALD, Howard A. (R) 12202 E. 19th Ave., Spokane 64, Waal (Kaiser Aluminum & Chemical Corp.) McDOUGAL, Taine G. (FI) Ha'penny House Somerset Bridge, Bermuda McDOUGALL, Clayton S. (L) Arnold Engineering Co. Box G, Marengo, 111. McDOWALL, Ian C. University of Melbourne School of Architecture ft Building Science Parkville N. 2, Vic., Australia McDOWELL, J. Sports (RF) Webster Hall Hotel 4415 Fifth Ave., Pittsburgh 13, Pa. McDOWELL. Samuel J. (LFI) 52 Elm Ave., Metuehen, N. J. 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-CtrmingFiberglas Corp.) M'CFADDENj Charles A- tWj - Bickley Furnaces.Inc. 550 State Rd., Philadelphia 14, Pa. McGEE, Thomas D. (XIC) Iowa State University Ceramic Engineering Dept. Ames, Iowa McGINNIS, R. A. (L) American Lava Corp. Cherokee Blvd. & Mfgra. Rd. - Chattanooga 5, Tenu. . McGLENN, John C, fLJ) . 5326 Keyatone Pt., N. - Seattle 3, Wash. (Boring Co.) McGOWAN, H. Christopher Paper Makers Importing Co., Inc. 44 S. Second St., Easton, Pa. McGOWAN. John P. (B) Franklin Institute Library 20th ft Parkway, Philadelphia 3, Pa. McGRAW, Delford A. (G) 4117 Graceway, Toledo 6, Ohio (Owens-Illinois) McGREGOR. Duncan J. (S) Indiana Geological Survey Indiana University Campus Bloomington, Ind. McGREGOR, Frederick B. (M) Great Lakes Foundry Sand Co. 1217 Francis Palms Bldg. Detroit 1, Mich. McGREGOR, Jimmie R. (SJ) Owensboro Sewer Pipe Co. Box 1427, Owensboro, Ky. McGUIRE, Gordon G. (R) 700 E. Courtland PI. Milwaukee 11. Wise. (Carborundum Co.) McHENRY, Ruasdl (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. McILWAIN, Eugene M. (R) Corhart Refractories Co. 1600 W. Lee St., Louisville, Ky. MclNTOSH, Davis C. (E) New England Metallurgical Corp. 239 Lenox St., Norwood, Maas. McIntyre, g. h. (EFi) Ra-Oirm Laboratory, Inc. 1180 Pafan Ave, Hialeah, Fla. 33010 McIntyre, g. h., jr. (G) Tizon Corp. Loektown Rd, Flemington, N. J. 593 -ejCANE, John V/. (R) w 257 Chesterfield An. Glen Ellyn, 11L (Engineered Ceramics Mfg. Co. Phr. of Basic Products Corp.) uJCEE, W. Dean, ; r. (B) F 536 Briarwood >r, Brea, Calif. (Antonetics Die., North American Aviation, Inc. -cKEEN, Richard D. (LI) Arnold Engineering Co. Box G, Marengo, 1IL lleKENNA, Bernard D. (R) 10325 Martha Dr., San Jose, Calif. (Kaiser Aluminum & Chemical Corp.) jfcKENNA, John F. (G) 22 liberty Ave, Burlington, Mass. (Syhrania Electric Products, Inc.) McKEOWN. J. Duncan (W) 5472 E. 77th St. Indianapolis 50, Ind. (Carborundum Co.) WcKINLEY. Robert F. (RI) 2537 S. 16th Ave., Broadview, 111. (IIT Research Institute) UcKINNEY, W. B. (G) Emhart Manufacturing Co. . Box 1620> Hartford, Conn. ~ KeKWNTE,J.-R. (R)' Formac Co., 3211 McManus Ave. Los Angeles 34, Calif. BcKINNIS, Charles L. (GI) Owens-Corning Fiberglas Corp. Technical Center, Granville, Ohio BeKOWN, John G. (R) Aluminurn Co. of America 1145 Wilshire Blvd. Jos Angeles 17, Calif. KcKULLA, George W, Jr. (El) R. R.10, Box ll4C, Pasadena, Md. (Pemco Div., Glidden Co.) IfcLACHLAN, Eugene K. (R) R. R. 5, Box 334, Johnstown, Pa. (Bethlehem Steel Co.) McLaren, Henry D. (E) Ferro: Enamels (Canada) Ltd. Box 370; Oakville, Ont-, Canada MCLAREN, John (M) Box 75, East Liverpool, Ohio (Bell. Operations) MCLAREN, Malcolm G. (WC) Rutgers, The State University School of Ceramics New Brunswick, N. J. McLARNEY, Joseph 521 Second Ave, Olean, N. Y. (Hi-Q Div, Aerovox Corp.) McLaughlin, John l. (E) 564 S. Craig PL, Lombard, 111. (O. Hommel Co.) McLaughlin, wniiam h. (R) Alsey Refractories Co., AUey, 111. McLEAN, William E. (L) 209 N. Second, Independence, Kans. (Eltctra Manufacturing Co.) McLEES, R. Bruce (BJ) Box 2154, Oak Ridge, Tenn. (Union .Carbide Nuclear Co.) McLELLAN. George W. (G) Coming Glass WoHcs, Coming, N. Y. HeLERAN, William A, Jr. (E) Pemco Div., Glidden Co. 5601 Eastern Ave., Baltimore 24, Md. MeMAHON. John F. (XFIO Box 965, Alfred, N.Y. (State University of New York College of Ceramics, at Alfred Univ.) MeMAHON, John F, Jr. (El) 645 S. Cannon Ave, Lansdale, Pa. (Philco Corp.) MeMARLIN, 1/Lt Robert M. (GJ) Picatinny Arsenal, Bex 99 Dover, N.J. McMASTER. Harold A. (G) Persnagttss, Ine, 215 W. Main St. Box 141, Woodvifle, Ohio Vol. 42, No. 10 (1963) McMILLAN, Peter w. Crosswinds, Chase Rd. Brocton, Staffs, England ( Nelson Research Labs., English Electric Co. Ltd.) McMILLAN, William J. (B) Dow Chemical Co. Physical Research Lab., 280 Bldg. Midland, Mich. McMULLEN, John C. (R) Carborundum Co. Electro-Minerals Div. Niagara Falls, N. Y. McMURDIE, Howard F. (BF) National Bureau of Standards Washington 25, D. G McMURTRY, Carl H. (RI) 512 Meadiowbrook Dr., Lewiston, N. Y. (Carborundum Co.) McMURTRY. Everett L. 60 Pierce Rd., Watertown 72, Mass. McNALLY, Robert N. (B) Coming Glass Works Ceramic Research Lab. Coming, N. Y. McNAMARA, E. P. (WFI) 73 Ritchie Ave., Cincinnati 15, Ohio (Cambridge Tile Mfg. Co.) McNAMARA. Edward.P,; Jr. (RI) 18 MaiuBlviL, Shrewsbury, Maas. (Norton Co., Refractories Div.) .McNAMARA, Richard B. (RI) ' One Allendale Ct., Buffalo 15, N. Y. (Electro Refractories ft Abrasives Corp.) McNAUGHTON, Ronald R. (R) Metallurgical Div. Consolidated Mining & Smelting Co. of Canada, Ltd., Trail, B. C-. Canada McNEAR, John E. (S) L.P. McNear Brick Co. Box 1380, San Rafael, Calif. McNEIL, Robert A. (GJ) Box 21, Livonia, N. Y. (Bausch & Lomb, Inc.) McNEILLY, Clyde E. (B) 2115 Symons, Richland, Wash. (General Electric Co.) McPHERSON, Donald J. (E) 1306 Braebum Rd., Flossmoor, 111. (IIT Research Institute) McQUARRIE, Malcolm G (B) 5740 Cabot Dr, Oakland 11, Calif. (Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp.) McQUEEN, Hugh J. (BC) Ecole Polytechnique, 2500 Guyard Ave. Montreal 26, Que, Canada McQuillan, Roy a. (L) Northrop Corp., Nortronics Div. 100 Morse St., Norwood, Mass. McRTTCHIE, Frank H. (R) Mellon Institute, 4400 Fifth Ave. Pittsburgh 13, Pa. McTAGGART, G. Don (R) Coming Glass Works, Coming, N. Y. 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. 307 Fifth Are., Pittsburgh 22, Pa. McWilliams, Robert j. (Ei) Pfaudier Pennutit Inc. 1000 West Ave, Rochester 3. N. Y. MacALPINE. William M. (G) 357 E. Main St, Somerville, N. J. (Johns-ManvUle Research Lab.) MscAVOY, Thomas G (G) 164 E. Fourth St, Coming, N. Y. (Corning Glass Works) MACBETH, Qens W. (G) American Optical Co, Glass Plant Southbridge, Mas*. MACCALOUS, Joseph W. (RI) 149 Greenmeadow Dr, Timonium, Md. (Martin Marietta Corp.) MAC CHESNEY, J. B. (B) 6 Central Ave, Morris Plains, N. J. (Bell Telephone Labs.) MAC CRONE. Robert K. (BC) University of Pennsylvania School of Metallurgical Engineering Philadelphia 4, Pa. MacDONALD, R. W. (WI) 109 Bent Oak Dr. San Antonio 31, Texas (Consultant) MacDONELL, Herbert L, (G) Coming Glass Works, Corning, N. Y. MscDOWELL, John F. (G) Coming Glass Works, Coming, N. Y. MACER. Ed (L) Carborundum Co, Globar Plant Box 339, Niagara Falls, N. Y. MacFARLANE, Edward K. (R) 120 E. Breckenridgc, Mexico, Mo. (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 ft Co, Ltd. Manuel Works Nr. Linlithgow, Scotland MacGREGOR, Sandra W. (LJ) 9275 E. Dalberg St, Bellflower, Calif. (Antonetics Div. North American Aviation, Ine.) MACHLIN. Irving (B) 1903 Ladd St, Silver Spring, Md. (Bureau of Naval Weapons) MacINTYRE, Dqhald J. (W) . A. B. Chance Co. * Box 838,-Parkersburg, W. Va. MACKAY, Stanley R. (L) 163 High St, Exeter, N. H. (Sylvania Electric Products, Inc.) MACKENZIE, James United Steel Companies Ltd. Research ft Development Dept. Swinden Honse, Moorgate Rotherham, England MACKENZIE, John D. (GC) Rensselaer Polytechnic Institute Dept, of Materials Engineering Troy, N. Y. MACKLIN CO. (Richard O. Lane) 2917 Wildwood Ave., Jackson, Mich: MACLENNAN, Alexander A. L. Curtis (ONX) Ltd. Westmoor Works, London Rd. Chatteris, Cambs, England MaeNEIL, S. Ambrose (R) Alcan International Ltd. Box 6090, Montreal 3, Que, Canada MAC ZURA, George (L) 3815 Highland Rd. East St. Louis, DL (Alcoa Research Labs.) MADDEN, Gerald L 1647-17 Beal Ave., Ann Arbor, Mich. MADDEN, Robert G (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, Maas. MAGEE, James H. (L) Frenchtown Porcelain Co. Eighth ft Harrison St Frenchtown, N. J. MAGID, H. & (WI) 221 Arborlea Ave, MorriavfBe, Pa. (Consultant) 595 ^GKUS. Robert T.r: . Ma'riefta College. Art Dept. ' Marietta, Ohio ^^GOR. James K: (E) Lee Wilson Engineering.Co.. Inc. 20005 Lake Rd., Clevrl-od 16, Ohio jIAGUIRE. Aadrew.H;^(L) ..'FsenchtowaRoreelam Go;- - - Eighth &.Hanisoh St. Frenchtown, N. J. MAGUIRE. Edward A, Jr. (LI) 113 Pine Hill Rd.. Ashland, Mass. (Raytheon Co.) jIAGUIRE. Samuel G, Jr. (W) Vernon Manufacturing Co. Box IS828, Dallas, Texas tfAHONEY, Frank B. (E) Richmond Plumbing Fixtures Div. Rhccm Manufacturing Co. Box 111. M etucbeh, N. J. HAITRA. Pranab K.. Eagle-Picber Co. : Box 290, Joplin, Mo. ifAjESKE, Joseph (G) T. C Wheaton Co.. Millville. N. J. IfALENFANT, Arthur L. (GJ) Corning Glass Works, Coming, N. Y. MALESKIS, William (RJ) 120 Blackhawk, Roelcton, IU. . ,(Ipsen Industries,.Inc.) .. IfALLAMACI, Ottavio 961 Elliott Dr., Lewiston, N. Y. IfALLEE,' Joseph P. (M) F. J. Stokes Corp. 5500 Tabor Rd., Philadelphia 20. Pa. MALONEY, William F. (R) Morrison Rd., R. R. 4, Tiffin, Ohio (Basic Incorporated) UALOOTIAN, Markay H. (L) Dunbar Rd., Quaker Hill, Conn. (Ur S.K. Underwater Sound Lab.) MALVERN BRICK ft TILE CO. .(.George.?,EyerfyL.. ..-.J Box 641, Malvern, Ark. IfALYSIAK, Chester B. (G) Owens-Illinois, Lifabcy Products Box 307, La Puente, Calif. HANDEL, Charles J. (WI) Willette Corp. of New Jersey Joyce Kilmer Ave. ft Reed St. New Brunswick, N. J. MANDLE. Richard M. (G) W. R. Grace ft Co. Davison Chemical Div. Box 188, Poapton Plains, N. J. MAKDORF. Victor. Jr. (R) National Carbon Co. Box 191. Fostoria, Ohio M ft T CHEMICALS INC. (Murray C. Gautachj 100 Park Ave, New York 17, N. Y. MANGSEN, Gustav E. (B) 615 79th St, Niagara Falls, N. Y. (Carborundum Co.) MANIFATTURA CERAMICA POZ2I S. p. A. Biblioteca Via Visconti di Modrone 15 Milano, Italy MANN, David L. (BJ) 434 N. Wahnithaven Dr. West Covina, Calif. (Aerojet-General Corp.) MANN, George H. (G) 296 Congress St, Bradford, Pa. (Corning Oast Works) MANNE. Steven J. (SJ) 3 Terrace Circle, Great Neck, N. Y. (Jova Brick Works) MANNING, Harry L. 653 Vine St, Clyde, Ohio MANNING. R. Douglas (D) Harker China Co. East Liverpool, Ohio MANNING. Robert H. (R) 108 Fairview St, Delmont. Pa. (United States Steel Corp.) Vol. 42, No. 10 (1963) . MANRiXGv William H: (G) . MARTIN. Lang C, Sr.-(S) 45 Carol CL. Hamilton, Ohio Martin Brick Co. ' (Inorganic Chemicals Div, FMC Corp.) Box 794, Coleman, Texas MANSFIELD SANITARY. INC MARTIN. Mark A. (Perry E. Draper) Perrysville. Ohio 1108 Main, Rolls, Mo. MANUFACTURES CERAMIQUES MARTIN, Ralph H. (SI; d'HEMIXEM ct de <-.,v jg-pYia; . . Ci*. Mexicana^le.Tubor .df . '' Ali>anal; S. A, Apartado 1402 (Hub. Canton de Lichtbuer) Mexico 17. D. F, Mexico 60 me Georges Gilliot MARTINO. Paul D. (SI) Hemiktem-nr. Antwerp, Belgium Carmelton Sewer Pipe Co. MANYIK, Raymond L. Canneltoa, Ind. 2925 N. Luna Ave, Chicago 41, 111. MARTINSEN. William E. MAPLES. Jack S. (R) 142 Gray Ave, Anxs, Iowa 416 Rome St, Gonzales, La. MARTZ, Karl (DC) (Ormet Corp.) Indiana University Art Center MAR. Henry Y. B. (I) 5031 28th Ave, S, Seattle 8. Wash. MAR, Raymond W. 1020 E. Jefferson St. ' Seattle 22, Wash. Bloomington,Ind. MARVEL. Irvin L. (R) Johns-MauviUe Sales Corp. 169 Barney St, Box 188 Wilkes-Barre. Pa. MARCUCCILLI, Leo (DC) ]52 Rhode Island Ave. Pawtucket. R. I. (Worcester Craft Center) MARCUS. Leon (BI) 1695 Eddy Dr, North Topawanda, X. Y. (Bell Aerosystems Co.) MARCYN, Chester A-.(L). ' 2302 S. Kensington Ave. Westchesterj 111. . . (Radio Materials Co.) MARGOLIS. David (E) 39 Glcnwood Ave. MARVIN. James C. J. M. Huber Corp.i Box 310 -Havre de Grace, Md. MARWAHA. Kidar N. Bum & Co, Ltd. Refractory ft Ceramic Works Box 13. Jabalpur 1, India MARX. Le Roy J,-(S) , 684 S. Vine St, Denver 9. Colo. MARYLAND GLASS CORP. (Paul J. Kirchet) 2147 Wicomico Sl Baltimore 30. Md. New Rochelle, N. Y. (Fish-Schnrman Corp ) MARGRAVE. John L. (BC) MASCHAL, Ralph 829 Hudson Blvd, Bayonne, N. J. (United States Gypsum Co.) Rice University, Dept, of Chemistry HASKELL, Lionel E. (M) Houston 1, Texas 16S2 Ninth St, Cuyahoga Falls, Ohio MARINO, Anthony J, Jr, (Whittaker, Clark ft Daniels, Inc.) . J29 Copley Ave, Teapeck, N. J. . MASKILL. William. MARK. Stable* D,Jr, (R) Webb Corbett, Ltd, 1529 Red Jacket Rd. r' Coalboumhill Glass Works Grand Island, N. Y. (Carborundum Co.) - MARKHAM, J: Thomas (R) Stourbridge, Worcester, England MASON COLOR ft CHEMICAL WORKS. INC Alnminnm Co. of America (Ronald K- Mason) Two Parkway Center 206-214 Broadway, Box 76 875 Greentree Rd. East Liverpool, Ohio Pittsburgh 20, Pa. MARLOW, James A. (W) Canadian Potteries Div. Crane Canada Ltd., Box 180 New Westminster, B.C, Canada MARLOWE, Mickey O. Beedle Dr, Ames, Iowa MARQUIS. John E. (WF) Pemco Div, Glidden Co. 5601 Eastern Ave, Baltimore 24. Md. MARR, Ronald J. Box 1301, Alfred. N. Y. MARSHALL, Darwin (B) 15 Raxley PI, Tonswanda, N. Y. (Titanium Alloy Mfg. Div. National Lead Co.) MARSHALL, Hugh C. (S) MASON, Lawson E. (R> ' McLain Works, Refr. Div. H. K. Porter Co, Inc. Wellsville. Ohio MASON, Robert L, Jr. 900 Carroll Pkwy. Frederick, Md. 21701 (Coming Glass Works) MASON, Ronald K. (M) Mason Color ft Chemical Works, Inc. 206-214 Broadway, Box 76 . East Liverpool, Ohio MASSENGALE. Gordon B. (RI) 3088 Charlotte Dr, Broadview Sta, Baton Rouge 14, La. (Harbison-Walker Refractories Co.) Aiketex Ceramic Corp. MASSON, R. 6 N. Walnut St, Brazil, Ind. Poracllanfabrik Langenthal A. G. MARSHALL. Leslie H. (R) L. H. Marshall Co. Box 4976, Sta. B, Columbus 2, Ohio MARSHALL. Richard T. (GJ) 254 N. Woodberry Ave, Danville, Va. (Corfaart Refractories Co.) MARTIN, Albert E. (G) Almar Specialty Machines Ltd. Maple, Ont, Canada MARTIN, Francis W. (G) 101 Hornby Dr, Painted Pott, N. Y. (Corning Glass Works) MARTIN, George A. (W) 415 High Sl. Derry. Pa. (Westinghouse Electric Corp.) MARTIN, James K. (XI) Posey Iron Works, Inc. Langentbai, Switzerland MASTROMICHALIS. Hippocrates (L) Paktron Div, Illinois Tool Works 1321 1-eslie Ave, Alexandria, Va. MATCHULAT, John G. (R) Buffalo Rd, RR. 2 East Aurora, N. Y. (Electro Refractories ft Abrasives Corp.) MATEJCZYK, John F. (E) 7506 Trevanion Ave. Pittsburgh 18, Pa. (O. Honjmel Co.) MATHER. Mrs. Katharine (B) Waterways Experiment Sta. Drawer 2131, Jaclcaon, Miss. "Lancaster" Mixer & Autobrik Machine Div. MATHIASEN, O. E. (S) Federal Seaboard Terra Cotta Corp. Lancaster, Pa. Box 310, Perth Amboy. N. J. 597 JJATHIESON, George W. (G) MAYNARD, Frederick H. (G) 45.44 Fennridge Rd, Toledo 15, Ohio . .. Coming.Glass-Works -' (CouSumeT-ft Teduiica) Products Div.' 1 Owens-Illinois)' ' .. '.One Jackson St-. Welisboro, Pa. MA2DIYASNI, K. S. (B> ' : I naTHIESON,R..M. (R) Aluminium Limited Sales) Inc. 2343 E. Skyvkw Dr, Dayton 32, Ohio (Wright-Patterson APB) 1? . W. 50;h St., New York 20. N. Y. jjATOLKA. Robert W. MEACHAM, Martin P. Pleasant City, Ohio .; ^.^Rutg^rs, Tbe.t*te University School of `Ceramics ' " New Brunswick, N. J. - MEDERT. Warren C. (GI) ' - .532<kMelvin.Uj, Toledo JS, Chip.)...... (Owcfls*IHiftau1 UATSON. Frederick R. (GHC) 725 Jackson St., State College, Pa. MEEKA, Edward (SI) 35886 Argonne St, Newark, Calif. (Pennsylvania State University) MATSON. Michael W. 5007 38th S. W,Apt- 3 Seattle 6, Wash. MATTERN. John (G) (Kreftile Co.) MEGEFF. Seymour (B) Leeaona Moos Laboratories Lake Success Pk, Community Dr. Great Neck. N. Y. 72 Hnbbard Dr., North Chili, N. Y. MEGLES, John E, Jr. (GI) (Bansch & Lomb, Inc.) 78 Corning Blvd,.Coraing, N. Y. jIATTESON. Gilbert D. (W) (Coming Glass Works) Engineering Library ' M EHALSO. Robert M. Scintilla Div., Bcsdix Corp. RJL 1, Springboro, Pa. Sidney, N. Y. MEHTA, Povindar K UATTHES, William R. University of California . Westgate, Apt. 15.10 - Dept. Mineral Technology Cambridge, Mass. 02139 . Berkeley 4, Calif. MATTHEWS, Samuel (L) MEID, William J. (R) Golton Industries (Canada) Ltd. R. R. 1. Bartlett, IR Box 1150, Gananoque, Ont, Canada (Engineered Ceramics Mfg. Co. . MATTIMOE, PanlT. (G) Div. of Basic Products Corp.) Libbey-OwensiFotd Glass Co.-' MEILING, Gerjld ' 1701 E..Broadway, Toledo 5, Ohio . Massachusetts Institute of Technology ... MATTO. Victor G. (L) Ceramics Div, Rm. 4-051 54 Jefferson Ave, Tenifly, N: J.' ;Cambridge'39, Mass. - (Carvil Technical Ceramics Inc.) MEINDL, Joseph J. (R> | MATTOX, Douglas M. 620 Fairview Ave, Elmhurst. 111. 46 Green Brook Rd., Dunellen, Ni J. (Harbison-Walker Refractories Co.) i MATTSON. Julia E. (D) 11100 Chamock Rd. Los Angeles 34, CaHf. MEINERS, Kenneth E. Turin City Mobile Home Pk. 23 Linden Dr, Champaign, IU. MAUPIN. Addison (RI) 823 Lexington. Ave." . Terrace Park, Ohio.. . (Ghas.Taylor Sons.Co.). ... . MAURER. James A. (E) 5519 N. Lake Dr.. Milwaukee 11, Wise. MAURER. Robert D. (G) Corning Glass Works, Corning, N. Y. MAURIZIO. Federici U5EA., 24 V. Paolo Mantegazza S. Tcrenzo Mare, La Spezia, Italy MAUSER. H. W. Spoorsingel 68, Delft, Holland MAW. Glen H. 1678 Roosevelt Ave. MEIRESONNE, Arthur C. (G) 84 E. Weisbrimer Rd. Columbus,.Ohio 432)4 (Consumer & Technical Products Div. ^Owtens-Tffiaois)- . MEJIA L, Constantino .. Domtci, Conocido ' Granada, Nicaragua (Industrial Nadonales Agric. S. A.) MELDE, Gregg F. 5247 18tb N. E, Seattle 5, Wash MELLERE, Carlo Istituto Siderurgico Finsider Corso F. M. Perrone 20 Genova-Cornigiiano, Italy . Salt Lake City 5, Utah MELOY, C. L. (RI) MAXWELL, Chester (W) Bethlehem Steel Co, Engr. Dept. 134 34th St., N. W,, Hickory, N. C. 3SS5 Lake Shore Rd, Buffalo 19, N. Y. (Hyalyn Porcelain, Inc.) MENDELSOHN, L I. (L) MAXWELL, Laurel H. (L) Genera] Electric Co. Harry Diamond Laboratories 40 Federal St, Lynn, Mass. Bldg. 92, Rm. 351 Washington 25, D. C. MAY, Laurel F. (M) Standard Ultramarine ft Color Co. Box 2166, Huntington, W. Va. MAYBERRY, Marshall L. (R) 2187 Barrett Ave. San Jose 24, Calif. (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. MAYFIELD. Manvflle J. (LI) 726 Old Dallas Rd. Chattanooga 5, Term. MENDELSON, Mel 3712 Hillside Ct, San Mateo, Calif. MENG, Edwin R. (R) Davis Fire Brick Co, Oak Hill. Ohio MENGSHOL, Clarence O. (E) American Radiator ft Standard Sanitary Corp. 1089 Essex St. Richmond, Calif. 94802 MERCK, Walter J. (RI) 21 Meadowridge Lane, Old Brookville Glen Head, L. I, N. Y. (HiTemp Wires Co.) MEREDITH, Neil F. (RI) Box 281G, R.R. 2, Tiffin, Ohio (Basic Incorporated) MEREDITH, William F. (L) Tizoo Chemical Corp. Locktown Rd, Floniagton, N. J. (American Lava Corp.) MERKER, Leon (B) MAYHALL, Joel O. (G) National Lead Co, Titanium Div. 241 Sly Ave, Corning, N. Y. Box 58, South Amboy, N. J. (Coming Glass Works) MERKERT, Frank C, Jr. (B) Maynard. Fred a. (M) Brookhavcn National Lab. 545 E. 250th, Euclid, Ohio Physics Dept, Bldg. 510 (Harsbaw Chemical Co.) Upton. L I, N. Y. Vol. 42, No. 10 (1963) MERKLE, F. Peter (G) M. H. Detrick Co.. . Ill W. Washington St, Chicago 2, ill; MERLINI,'Frgn.ceco..;` Via Borgo S. Lorenzo, 14 L P. Firenze, Italy (Consultant) MERRIAM. Jack G. (LI) 22 Edgchill Ave., Chatham, N. J. ; (TTtanmpi Alter Jjlfg- Div.. National Lead Co.)' MERR1MAN, Seth G. (GI) 2509 Manchester Dr, Toledo 6, Ohio (Consumer ft Technical Products Div. Owens-Illinois) MERRIN, Seymour (B) International Business Machines Corp. Components Div, Dept. G6S Box 110, Poughkeepsie, N. Y. MERRITT, Clarence W. (WFIC) Box 464, Alfred, N. Y. (State University of New York College of Ceramics, at Alfred Univ.) MERRY. E. B, Jr. (SI) Merry Bros. Brick ft Tile Co. 904 Marion Bldg. : Augusts, Ga. MERWIN, Byron W. (W) Christian PL, R. R. 3 East Liverpool, Ohio (Hall China Co.) MERZ, Kenneth M, (L) Jeffrey ft Sngarbrook Rd. - Malvern, Pa. (International Resistance Co.) MESSIER, Donald R. ' _ University of California Dept, of Ceramic Engineering 240 Hcarst Mining Bldg. Berkeley 4, Calif. MESSIMER. Laveme A. (GI) ,, Holophane Co, Inc. Oakwood Ave., Newark, Ohio MET2.G.F. (M> , .Bid Cypress Rd.', Vcro'Bcsch. Fla. MRTZ, Gilbert F, Ir. (W). ' . YX:CA., Rm. 408,'Yoik. Pa. - METZGER. A. J. (XFIC) Dept, of Ceramic Engineering Virginia Polytechnic Institute Blacksburg, Va.' MEULI, William P. (B) 746 Lakemuir Dr, Sunnyvale, Calif. (Stanford Research Institute) MEXICAN CERAMIC SOCIETY Apartado 18910 Mexico 4, D. F, Mexico MEYER, George W. (G) Glenshaw Glass Co, Inc. 1101 William Flynn Hwy. Glenshaw, Pa. 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 Spitteleretrmsse 1 Liestal, Switzerland (Tonwerk Lansen AG) MEYSEL, Peter J. Refrmcton Ltd. Zurich 2 Gcnferstrasse, Zurich, Switzerland MEZEY, Eugene J. (B) Pittsburgh Plate Glass Co. Chemical Div. Box 31, Barberton, Ohio MICHAEL, Frank L. (El) 319 Norbourne Blvd, St. Matthews Louisville 7, Ky. (General Electric Co.) MICHAEL, Harold J. (E) 4105 Rickenbacker Ave. Columbus 13, Ohio (North American Aviation, Inc.) MICHEL. Howard (E) Porcelain Enamel; Inc. 80 S. Dover, Denver 26, Colo. 599 I vtiCHti-i, rtuoipn 1-. IOJ J ** Box 193. Alfred. N. Y. tflCHELOTTJ, Joseph E. (LX) ' .. Pittsburgh PUteGlass Co. - Class Research Center. Box 11472 ' Pittsburgh 38. Pa. jjiCHEL-SEGUIN, S. Rtablisse/ueuts G. Devineau 26 rue Lafayeile. Paris 9, France sIlCHENER; John W. (G) D&d'fag'MiHikch Rese*rch'Corp.v physics Research Lab., Box 1927 Spartanburg, S. C . MICHIGAN CHEMICAL CORP. (R. G. Bringardner) 500 N. Banltson St.. Saint Louis, Mich. jjlCKELSEN, Reid A. Massachusetts Institute of Technology Dept, of Metallurgy, Rm. 4-051 Cambridge, Mass. MICKWITZ, Alexander von (B) 701 Main St., Latrobe, Pa. (Carborundum Co.) MIDDLETON. George J. (MI) L. H. Butcher Co. 3628 E. Olympic Blvd. Los Angeles-23, Calif. MIDDLETON, Robert E. (R) 1504 Linda Vista. Dr. Birmingham 16, Ala. (Tennessee Coal ft Iron Div., United States Steel Coiy.) MifiGErtE, Willard.B. (MV. American Nepheline Corp.- ' 4720 Kenny Rd., Columbus 21, Ohio MIDKIFT, Lawrence G., Jr. (GJ.) - Box 273, Church Hill.Tcnn. (American-Saint Gobain Corp.) MIELE, Augustine A. (E) 19761 Bassett St. Canoga Park, Calif. (Hughes Aircraft Co.) MIKAMI. Harry M. (R) E. J. Lavino ft Co. flox 29. Norristown, Pa. MIKE. Thomas M. (G) Thatcher.Glass Iffg. Co. Research Lab. Box 265, Elmira, N. Y. MIKLOUCICH, Frank (S) Huntsville Brick & Tile Co., Inc. Box 53, Huntsville, Ala. MILLAR. N. S. C. Radiation F.namel Ltd. Grappenhall Works Warrington. Lancs, England MILLER, Alan D. (BI) Pratt ft Whitney Aircraft Box 611, Middletown, Conn. MILLER, Alan R. 2990 Limestone Rd., Alamo, Calif. MILLER, Boyd C (S) MilleT Equipment Co. Box 1566. Salisbury, K. C. MILLER. David M. Corning Glass Works, Corning, N. Y. MILLER, DonaM G. (B) 2139 E. Hanna. Apt. 7B Indianapolis 27, Ind. (Allison Div. General Motors Corp.) MILLER, Edgar U, Jr. (R) 2650 Beverly Dr. Mountain Brook, Ala. (Hirbison-WaDcerRefractories Co.) MILLER. Edmund H. (WI) CUyburn Tile, Box 277 Woodville, Texas MILLER. E. R. (W) Washington Porcelain Co. Willow St., Washington, N. J. MILLER. Fred C. (BJ) 410-K Harding Are., Blacksburg, Va. (Martin Co.) MILLER. Grant E. (EFI) Ferro Corp.. 4150 E. S6th St. Cleveland 5. Ohio MILLER, Harold (El) 5736 N. Talman Ave., Chicago 45, 111. (Ohmite Mfg. Co.) Vol. 42, No. 10 (1063) MILLER, Harry L. (E) Pfaodler Pennutit Inc. .1000..Wcst Ave, Rochester 3, N. Y. MILLER. Henry E. (R) Chicago Wheel ft Mig- Co. 1101 W. Monroe St., Chicago 7. 111. MILLER,:Howard L. (GI) 105 Cedarwood Pic, Aiken, S. C. (Owens-Coming Fiberglas Corp.) MILLER.'James.L:(K)" - 1 1449 Holt Ave., Los Altos, Calif. (Norton Co.) MILLER, James S. (M) Paper Makers Importing Co., Inc. 44 S. Second St., Easton, Pa. MILLER, John B. (MI) 235 N. Third SL, Lewiston, N. Y. (Titanium Alloy Mfg. Div., National Lead Co.) MILLER. John H. (RJ) 1002 N. Washington, Mexico, Mo. (A. P. Green" Fire Brick Co.) MILLER. John W. (W) New Castle Refractories Co. Box 471, New Castle, Pa. MILLER. Kari.D. (W) 3200 Alameda Blvd.. Kokomo, Ind. (American-Standard) MILLER. Karl H. (W) Tru-Tile, Inc. . . , Mill Rd.j Skaorateles, JL Y. -. MILLER.'Marlin/Jr.'(S) ' " Box 130, R. R 3, Wernersville. Pa. . (Glen-Gery Shale Brick Corp.). MILLER. Mitchell M. (W) Woodbridge Sanitary Pottery Corp. 500 Green St., Woodbridge, N. J. MILLER. Ralph E. (G) 114 Westmont Ave., Elmira, N. Y. (Corning Glass Works) MILLER. Ray R. (S) . J, A. Miller Tile Co.. . . Box 6, Bascom, Ohio MrLLERijy<;ha,rd.C;{RI) ... : Libbey-Owens-Ford Glass Co. 1701 "E. Broadway, Toledo 5, Ohio r MILLER, Richard S. (B) Allis-Chalmers Manufacturing Co. 508 Kennedy St.. N. W. Washington 11, D. C MILLER, Robert O. Genesee Rd., Chaffee, N. Y. MILLER, Russel A. (RI) 1154 School House Lane West Chester, Pa. (Howe Sound Co.) MILLER, R. W. (G) Pittsburgh Plate Glass Co. Chemical Div., One Gateway Center Pittsburgh 22, Pa. MILLER. Stanley J. (L) 2569 Creston Dr., Hollywood 28, Calif. (Scionics Corp.) MILLER, Vincent P. (M) Miller Pottery Engineering Co. 2300 Palmer St. Pittsburgh, Pa. 15218 MILLER. W. D. (GI) 239 Crest Ave., Walnut Creek, Calif. MILLER, William A. (R) Harbison-Carborundum Corp. . Falconer, N. Y. MILLIGAN, Kenneth L. Alcoa International S. A. 61 Avenue D'Ouchy Inussnnr, Ouchy, Switzerland MILLIGAN, Chester E. (R) Electro Refractories ft Abrasives Corp. 4814 Loma Vista Ave. Los Angeles, Calif. MILLIGAN, Lowell H. (BF) One Howatson Way Worcester 9, Mass. (Consultant) MILLIKEN. Edward C. (SI) . -444 W. North Ave. . . East Palestine, Ohio . (Natco Corp.)"" MILLIKEN, Frank H. (S) Bowerston Shale Co. Box 199, Bowerston, Ohio MILLIKEN, John H: (S) 925 E- Lincoln-Way, Minerva, Ohio "(Stark Ceramics,-lire.) ' '* MILLIKEN. Richard B. (SJ) 45 Holland Rd., Pittsburgh 35, Pa. (MiUiken Brick Co.) MILLIKEN. William U. (S) R. R. 1, Bowerston, Ohio . (Bowerston Shale Co.) MILLINGTON, Richard B. (R) H. I. Thompson Fiber Glass Co. Box 1097, Alondra Station " Gardena, Calif. MILLMAN, Nathan (M) J. M. Huber Corp., Huber, Ga. MILLS. G. Alexander (B) Houdry Process ft Chemicals Co. Box 427, Marcos Hook, Pa. MILLS. R. Gerald (B) General Atomic Div. General Dynamics Corp. Box 608, San Diego 12, Calif. MILNER. Karl R. 3601 N. E. 73rd PI.. #B Seattle lS/Wash . MINER, Regmald R- CR) ' 215 Woodbridge Ave., Metucben. N. J. ' (Carbornndnm Co ).... MINK, John D. (G) R.R.1, Dunkirk, Ind. (Armstrong Cork Co.) MINNICK, L. John (R) 306 Boyer Rd.. Cheltenham, Pa. (G. &W. H. Corson)' MIRKOVICH, V. V. (B) Dept, of Mines ft Technical Surveys Ceramic Section, 40 Lydia St. Ottawa, Ont., Canada' MISSBACH, George.E...(M). .; Morehouse-Cowlcs, Inc. 3330 Peachtree Rd., Rm. 350 Atlanta 26, Ga. MISSISSIPPI GLASS CO. (Charles J. Youngblood. Jr.) 88 Angelica St.. St. Louis 47, Mo. MISTLER, Richard E. (R) Westgate, Apt. C-5 Cambridge, Mass. 02139 (Massachusetts Institute of Technology) MITCHAM, Michael S. (GJ) 1202 Elia Sh, Anderson. S. C. (Owens-Coming Fiberglas Corp.) MITCHELL. Eric 40 Myton Crescent, Warwick, England (J. Lucas Ltd.) MITCHELL, John F. (Wl) 809 Madelyn, Macomb, IU. (Illinois Edison Porcelain Div. McGrow Edison Co.) MITCHELL, Lane (BFIO School of Ceramic Engineering Georgia Institute of Technology Atlanta 13, Ga. MITCHELL, Russell G. (W) 1620 Dutch Ridge Rd., Beaver, Pa. (McDanel Refractory Porcelain Co.) MITOFF, Stephan P, (B) General Electric Co., Res. Lab. Metallurgy ft Ceramics Dept. Box 1088. Schenectady, N. Y. MITRA, H. K. (I) 24, Circuit House Area Jamshedpur, S. E. Rly., India (Tata Iron & Steel Co. Ltd.) MIZUHARA, Howard (B) 1736 Laguna St. San Francisco 15, Calif. (Western Gold ft Platinum Co.) MOCHEL, Ellen L. (G) Corning Glass Works, Coming, N. Y. MOCHEL. John M. (L) 21 HQlcrest Dr., Painted Post, K. Y. (Corning Glass Works) 601 1MUUIC " j^wcdri Chemical Co., Boyertown, Pa. wriDDE, MjdbiadF. CUy St. Welhvaie. Mo. . (WdbnOe Fiit Brick Co.) ,,OE*us- C. R. (M) ** United CUy Mine* Corp. tOl Oakland St., Trenton 6, N. J. uOFFAT. John (R) ** J2255 Miranda St. : ' ~ "'"North 'Rotiyinof, CaTif.* ' '...... ":' (INTERPACE) yOFFETT. Robert A. (RI) m North American Refractories Co. 1012 National City E. (th Bldg. Cleveland 14. Ohio w/tFFTTT. Roy B. m 3708 N. 14th St. Arlington, Va. NOGEY, Leona (G). Raytheon Co. 55 Chapel St.; Newton. Mast. HOHANTY. Gajendn Nath fl) Hindustan Steel Ltd. p. O. Hinoo, Ranchi, Bihar, India llOHL, Helmnth (W) Fabric* de Loza "La Favorita", S. A. 146 Prolongscron Guerrero Tlalnepantla, Mex. Mexico UOHLER. Neal F. (SI) 213 Lee St. Park Forest, 111. (Brick end Clay Record) jfOHR..Arthur W.;(MJ) . . LOotnis Engineering & M(g:to. ; R. R. 46, Caldwell, N. J. WOHR. J- Gilbert (GI)'. 226 W. John St. Matunee, Ohio (Johns-Manville Fiber Glass, Inc.) NOHR, William C. (WI) Cesco Plant, Refractories Div. Ferro Corp. Box 151, Crooksvillc, Ohio MOL, Even A. (E) Rea Magnet Wire Co., Inc. % 3600 E. Pontiic St. Fort Wayne, Ipd. f^refriondi^ofelaeti*fab''rilc ^" Porsgrunn, Norway IIONAGLE, William T. (R) 63 Summit Rd. Sparta, N. J. (Reaction Motors Div., Thiokol Chemical Corp.) IIONETA, Fausto Via Mambretti 9, Milano, Italy (Ditta Giuseppe Moneta S.pA.) MONKS, Douglas E. (RI) 7737 Clarion Dr. Chagrin Falls, Ohio (Carborundum Co.) 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. (E) 4315 Robin Hood Circle, S. Westerville, Ohio (Inland Engineering Co.) MONTEITH, Philip Q. (E) 4204 Dolphin Rd. Louisville 18, Ky. (Chicago Vitreous Corp.) MONTGOMERY. Dan (R) R. R. 1, Shadyside, Ohio (Republic Steel Corp.) MONTGOMERY, Earle T. (WFI) 12 W. Jeffrey PI. Columbus 14, Ohio MONTGOMERY. Eldwin C (GI) Libbey-Owens-Ford Glass Co. Box 1091, Shreveport, La. MONTGOMERY, Paul B. (RJ) 2603 St. Clair Avc. East Liverpool, Ohio (Louthan Mfg. Co.) MONTGOMERY. Thomas B. (G) Pittsburgh Plate Glass Co. One Gateway Center Pittsburgh 22, Pa. Vou 42, No. 10 (1963) aumuuazM, j. 3551 Shawnee Rd. San Diego 17, Calif. (Narmoo Research ft Development Div-. ol'TeiecnmpUting Corp.) MONTRONE. Eugene D.'(EJ) 4 Belcher St. Winthrop, Mass. (Lexington Laboratories, Inc.) MOODY. Arthur R. Jr. (EJ) ' Yonges lsland, S. C (US. Army) MOODY, H LesBeTD) ` ....... 'r Hyalyn Porcelain, Inc. Box 2068 Hickory, N. C MOODY, WiUU E. (BIO School of Ceramic Engineering Georgia Institute Of Technology Atlanta 13, Ga. - MOONEY. Edward L. (W) General Laboratory Assoc. Inc. ' E. Railroad St, Norwich, N. Y. MOORE. Dwight G. (EFI) National Bureau Of Standards Washington 25, D. C. MOORE, Ernest L. I960 Blaine Ave. Salt Lake City 8, Utah MOORE, Fernando ' Tubas Moore, S. A. Bax 4454, Bogota, Colombia MOORE, Francis M. (G) ' B. F. Drakenfeld & Co. JBisx 519,. Washington,- P*. .MOORE,"Henry (GI)' . 18 Canyon View Dr., Orinda, Calif. (Stauffer Chemical Co.) MOORE, James M. (S) Ashe Brick Co. Van Wyck, S. C. MOORE, John G. (W) 405 E. Poplar St. Robinson 2, 111. (Case Manufacturing Div. Ogden Corp.) MOORE ft MUNGER (Murray Ruahmore, Jr.). 33 Rector St New York 6, N. Y. MOORE,. Richard S.. (RI) . : . `"HsSbistiii^WalkerReffact'driesCo/" ' 307 Fifth Ave., Pittsburgh 22, Pa. MOORE, Robert E. (BIC) : ' MiSsouri School of Mines Ceramic Engineering Dept .Rolls, Mo. MOORE, Robert F. (R) 624 Moon-Omton Rd. Coraopolis, Pa. 15108 (Globe Brick Co.) MOORE, Ronald H. (GI) Owens-Illinois 1700 N. Westwood Ave. Toledo 7, Ohio MOORE, William L, in Qemson College Box 2803, Qemson, S. C. MOORE, W. Thomas 172 E. Walnut St, Westerville, Ohio MOORTHY, V. K. Atomic Energy Establishment Metallurgy Div. 1-Apollo Pier Rd. Bombay 1, India MOOSER, William L. (R) General Refractories Co. 1520 Locust St, Philadelphia 2, Pa. Moran, j.j.(G) I-andis Ave. ft Spring Rd. Vineland, N.J. (Consumer ft Technical Products Div. MORAN, Vincent J. University of New South Wales' School of Metallurgy, Box 1 Kensington, N.S.W, Australia MORAN, Walter D. (E) 24 Tridcett Rd, Lyimfield, Mass. (General Electric Co.) MORELL, N. L. (R) Union Bank Bldg. Pm. 402-04 Bethlehem, Pa. (N. L. Moretl Co.) MVIVisitA, AR1CU 277 Corbett PI. North. Plainfield, N. J. -(MA.YChemicals.Inc.j MORGAN. Chester S. Jr.'(B) Oak Ridge National Lab. Oak Ridge. Tenn. MORGAN. John C, Jr. (G) .Libbey-Owens-Ford Glass Co. 1701E. Broadway, Toledo 6, Ohio MORGAN.'JefcnF.CR) 'v- ' Reynolds Merida Co." Hurricane Creek Plant Bauxite, Ark. MORGAN. John M. (L) Coots Porcelain Co, Golden, Colo. MORGAN. Raymond W. (R) R. W. Morgan Co. 11695 Woodbine, Detroit 39, Mich. MORGAN. Robert A. (LI) Piezoelectric Div, Qevite Corp.. '232 Forbes Rd, Bedford, Ohio MORGAN. W. R. (GFI) Sterling Grinding Wheel Co. Box 801, Tiffin 15, Ohio MORK, Gordon E. (L) 1943 Arndale, Stow. Ohio (U. S. Stoneware Co.) MORNIN, Bob L. (LI) 3885 Pierce, Wheat Ridge, Colo. . (Coon Porcelain Co.) MORONE, Philip (S) R. R. l,.Watsontown, Pa. . (GienrGery Shaile Brick Corp.) . morris. Ernest d. 15 Irby Rd., Heswall, . Cheshire, England . (Morgan Refractories Ltd.) MORRIS, George J. (R) American Steel ft Wire Div. United States Steel Corp. Research Lab., Wire Avc. Cleveland 5, Ohio ' MORRIS. Irvine H. (W) Shepherd Chemical Co. 2803 Highland Ave. Cincinnati 12. Ohio .. 'MORRIS'.'Jamea E. (M) - - v ` - 10 Forsythia Dr.' N, Levittown, Pa. (H. C Spinks CUy Co. Inc.) MORRIS. Stephen M..(LJI) 777 Foster Ave, Apt 2L Brooklyn. N.Y. (JFD Electronics Corp.) MORRIS, W. C (G) 17113 Sunset Dr, Lake Lucerne Chagrin Falls, Ohio (Harshaw Chemical Co.) MORRISON, Duncan C. (R) 81 N. Sunnyerest Dr. Little Silver. N.J. (Carborundum Co.) MORRISON. Joseph P. (G) Consumer ft Technics! Products Div. . Owens-Illinois 711 Southwood Ave, Columbus 7, Ohio MORRISON, NeQ T. (M) Beil Research 157 Virginia Ave, Chester, W. Va. MORRISON, R. F. (M) 384 GuH Rd, Elyria, Ohio (Harshaw Chemical Co.) MORRISSEY. William J. (G) 216 Aiberun Dr. Park Ridge, N. J. (Mansol Ceramics Co.) MORSE, Clifford E. (G) Dominion Glass Co, Ltd. Box 190, Montreal, Que, Canada MORSE. Clifford F. R. R. 1, Bath, N. Y. MORSE, E. S. (W) Taylor, Smith ft Taylor Co. Box 762, East Liverpool, Ohio MORSE, George T. (WF) Smooth-On Mfg. Co. 572 Communrpaw Ave. Morton Manufacturing Co. Broadway ft Hoyt Sts. Muskegon Heights, Midi. 603 NORTON POTTERY CO. w (H. W. Rapp, Jr.). 315 W. Jefferson St. MUELLER, Andrew A. (G) Chicago Aerial Industries Inc.- MURPHY, Remington M. (L) 1358 Lindberg-Ave, Roslyn, Pa. Morton.Ill. Kb^TON. William A. (G) ' v. t ' ; 550,.W..Nt)rthwest.Bwy-':. Barrington;'HI.' " (Ihterhatumal'Resistance.Co.) ' MURPHY. William D. (L) 46 Standish Blvd, Mt- Lebanon Pittsburgh 28, Pa. MUELLER, Edward E (El) Pemco Div,'Gliddcn'Co. 14880 S. W. Division, Beaverton, Ore. (Tektronix, Inc.) (Sunbeam Enginjering Corp.) 5601 Eastern Ave, Baltimore 24, Md. MURRAY, Ernest L. (M) jjOSAi'C TILE Co. MUELLER, Feid A. (RI) (Roy E Jordan, Jri) .. V r 55'FubIic Square.'Cleveland IT, Olno7"'..... :' " 1360 Rudd. Canon Gty, Colo. 81212 "fHarbiSon-Walker Refractories C.) ; '- ajOSBARGER, Jerry A. R. R. 1, Albion, 111. MUELLER, Jaines I. (BFIC) Ceramic Engineering Division University of Washington United States Ceramic Tile Co. East Spayta.-Qhio MURJ^AY.GeotgeT.flCB):-: Materials Research Corp. Orangeburg, N. Y. MURRAY, Haydn H. (B) - jjOSCO. Samuel A: <R) 266 Barnes Dr,.TaIlmadgc, Ohio (Goodyear Aerospace Corp.) Seattle 5. Wash. MUHLSTADT, William J. (I) 408 N. Colorado Ave, Streator, 111. Georgia Kaolin Co. 433 N. Broad St, Elisabeth 3, N. J. MURRAY, John F. (L) jjOSER. BcttholdB. Industrie Cermmica, Ltda. Apartado Aerco 4829 Bogota, Colombia MOSER, John B. 726 Seward St: Evanston, 111. (Argonne National Lab.) (U. S. Army) MULAR, Andrew L. .University of California Dept, of Mineral Technology Berkeley 4, Calif. MULL. Lee R. (G) Owens-Corning Fibcrglas Corp. Newark, Ohio 413 Ottawa St, Forest Heights Washington 21, D. C. (Naval Research Laboratory) MURRAY. Louis J. Vaal Potteries, Ltd, Box 49 Meyerton, Transvaal. South Africa MURRAY. Maurice A- (LI) 1411 Hudson Aurora Rd. MOSHEIM, Elizabeth (R) Jan de PoorteT (New York), Inc. 60 E. 42nd Si., New York 17. N. Y. ROSTER, Eugene B. 322 N. Second St., Festus, Mo. (Pittsburgh Plate Glass Co.) MOSS, LeRoy L. (EI> . ' BerkshireRd., R. R. 3 East Liverpool, Ohio (Ferro Corp.). MOTEKI.-Kesakichi . Mnsashi Kogyo Daigaku Kagaku Kyoshitsu 1-2334 Tamagawa Todoroki Setagaya-kn, Tokyo, Japan 1 MOTSCH. F. R. (G) Foster-Forbes Glass Co., Marion, Ind. MOTYL, Edward J. (L) . 644 Maple Ave, Downer} Grove, 111. . , <Weptern Electric Co.) MOUCLIER; Jacques - ; Federation des Vnroitr a la Main 32 rue de Paradis, Paris X, France MOULD, Richard E (GF) American Glass Research, Inc. Box 149, Bntlcr, Pa. MOULD. Richard K. (WJ) 26240 Broadway Ave., Lot #66 Bedford, Ohio (Walker China Co.) -- MOULTON, A. K. (S) Master Machines, Inc. Box 26305, Houston 32, Texas MOUNT CLEMENS POTTERY CO. (Charles E Doll) Mount Clemens, Mich. MOUNTVALA, Adi J. (B) 29 W. 12th St, New York 11, N. Y. (Materials Research Corp.) MOURAUD, Paul H. (W) 14 Ingleside Rd. Upper Montclair, N. J. (Technical Ceramics & Lava Corp.) MOWAT. James F, Jr. (EJ) 3234 Northwestern Ave, Racine, Wise. (Walker Mfg. Co.) MOWERY, Robert L. (G) Libbey-Owens-Fotd Glass Co. Louise Ave, Lathrop, Calif. MOWREY, Fred W. (GI) MULLADY. Russell E (M) 459 E High Ave. New'Philadelphia, Ohio (Titanium Alloy Mfg. Div, . National Lead Co.) MULLAN, Joseph (S) Champion Brick Ct>. 7600 Ptjlaslci Highway ' Baltimore 6, Md. MULLEN. Robert S. ' 1109 Country Squire Dr, Urbana, III, MULLER. Gerhard Staatlicbc Porzellan-Manufaktur Berlin, WegelystTasse 1 (1) Berlin 12, West Germany MULLER, Max (RI) Basic Incorporated 845 Hanna Bldg, Cleveland 15, Ohio MULLER. Robert " F.rnaiTlenc de St. Maurice , 253 Ave. du General Lederc. . Mkisotts-AlfdH (Sinne)7 France -" ' MULLIGAN, Edwin F. (E) Jones Metal Producta Co. 1 Wpat Lafayette, Ohio MULROY. James P. (El) 96S Lafayette Ave, Buffalo 9, N. Y. (Boys Vocational High School) MULRYAN, Henry (M) Sierra Talc Co. Box 390. South Pasadena, Calif. MULTER. Robert K. (W) ATCO Ceramic* Corp, Keyport, N. J. MULVANE, O. E (El) 4138 N. 21st St, Milwaukee 9, Wise. (A. O. Smith Corp.) MUNDY. O. S. (LI) Western Electric Co. Dept. 7322, Hawthorne Sts. Chicago 23, IE MUNIER, John H. (G) Corning Glass Works, Corning. N. Y. MUNOZ C, Alonso Loceria Colombians S. A. Apartado Aereo 1046 Medellin, Colombia MUNOZ, Maximo F. 251 Tenth St, N. W, Apt. 129 Atlanta 13, Ga. MURATA, Yorihiro (RI) Carborundum Co. Research & Development Div. . Aurora; Ohio 44202 (Clevite Corp.) MURRAY. Robrvt S. (G) B. F. Drakenfeld & Co, Inc. Box 519, Washington. Pa. MURRAY. Robin R. B. (X) 113 Main St, Almond, N. Y. (State.Univefstty of New Yock College of Ceramics. at'Alfred Univ.) MURRAY. Thomas F. (E) 3807 E. 107th Totaee ' .Kansas City, Mo. 64137 (Bcndix Corp.) MURTHY. M. Krishna (B) Ontario Research Foundation 43 Queens Park Toronto 5, Ont, Canada MUSIKANT, Solomon (G) ' Fibrous Glass Products, Inc. Crpstwood Industrial Pic Mormtaintop. Pji: -.MUSSELMANiH. G,iG) 439 Chalfonte Dr, Baltimore 28, Md. (Carr-Lnwrey Glass Co.) MUSSEY, Delavan S. (R) Aluminum Co. of America 28 Pleasant St, Rm. 302 Worcester 9, Mass. MUTTART, Lawrence E. Goose Lane, R. R. 1, Granville, Ohio MYERS. CH. (R) 808 E Third South StSalt Lake City. Utah MYERS. Charles V. (W) Murray Corp. of America Eljer Plumbingware Div. 3 Gateway Center, Pittsburgh 22, Pa. MYERS. Howard W. 1182 Parkwood Dr. Merrick, L. I, N.Y. MYERS. Robert L. (E) Armco Steel Corp, Research Center 703 Curtis St, Middletown, Ohio MYERS. Thomas J. (G) 1229 Walton Ave, Altoona. Pa. fSvIvania Electrir TVoduc:*. Inc.) MYERS, Wilbur C. (L) National Cash Register Co. Electronics Div.. 2815 W. El Segrmdo Blvd. Hawthorne, CaUf. 90250 MYERSON, Richard L. (W) 4312 Fairlawn Dr, Kingsport, Tenn. Niagara Falls, N. Y. Myeraon Tooth Corp. (American-Saint Gobain Corp.) MURDOCH, Arthur W. 90 Hamilton St., Cambridge, Mass. BOYER, Henry F. (G) Libbey-Owena-Ford Glass Co. Ferro Enamels Ltd. Wornbourn, Staffs, England MYGDAL, Rolf L (W) 4427 Fairview Heights, Tampa 11, Fla. 1701 E. Broadway, Toledo 5, Ohio MURGATROYD, John B. (Tiffany Tile Corp.) KUAN, Arnulf (BFC) Rockware Glass, Ltd., Rockware Ave. Pennsylvania State University Grecnford, Middlesex, England 24 Mineral Sciences Bldg. MURPHY, Edward J. (W) N University Parle, Pa. Charles B. Chrystal Co, Inc. HUCCIGROSSO, Angelo (R) S3 Park PL, New York 7, N. Y. NABER, Conrad 824 Whitney Dr. MURPHY. Leone P. (BJ) Lilienthai/Bremen 5, Germany Schenectady 9, N. Y. 807 Willard, Richland. Wash. (Conrad Naber (General Electric Co.) (General Electric Co.) Industrieofenbau) Vol. 42, No. 10 (1963) 605 pc A-- ;0f,1ri/Torrintn Avet j!!lund34,Ohip (-r^oCdrp.) Tkiu rot of Applied Chemistry ' ?TitT of Engineering vrjf)icays>s:U-knu,ivNear,g,ot7ya. JTapan <f^i^I5S*Co, Snmnirrine, Pa. ^ichardC(Sl) S07ycraftCo. imc 863; Colnmbus 16, Ohio .7^, Willirin F. (R) f&Q&ci Hill Dr, Holden, Mass. nnAH^> Nicholas J. (L) >* t R- S.-Box3S0* I-atrobc-p*J^bonmdum Cb.) nOBERG, Martin E. (GF) F Fonrth.Sti, Corning, N. y. /Coming GUss Works) nUDGREN. Harry . N^^l^iebolAgct GviUvibcrgs Fabriker /Mtavsbcrg. Sweden' -onjtEYFR, Rody I- (S) Qay Products Co. ' jo, 949, Mission, Texas ..rtEDQl/lST. Clarence E. (LI) j34 pierce St., Arvada, Colp- * (CpOt* Porcelain C;V '. oHDQUIST. Lawrence E. (L) 3 Comell-Dnbilier Electric Corp. 160S Rodney'french-Blvd. .- vcW Bedford. Masa. v.oRDYKE.J.S.(MFI) *^440 Sulgrave Rd, Pittsburgh 11, Pa. (Hammond Lead Products, Inc.) VOREN. Sanl (L) jjg Salem Dr., Richardson, Texas (Texas Instroments, Inc.) jORITAKE CO, LTD. * <Somei Iwata) ' \4; NoritakcyShintnachi ; Ktriii-ka, Nagoya, Japan .. . i-ORVAN, Emmerson K. (R) . Coming Glass Works, Corning, N. Y. \0RMAN. James J. 6442 S-118th, Seattle 78, Wash. FORMS. Alan W. 167 Station Rd, Wylde Green Sutton Coldfield,' Warwickshire, England (Doulton Research Ltd.) SORRIS. Leon F. $4S S. Fifth Ave, 82, Ann Arbor, Mich. gORRIS-THERMADOR CORP. (Edgar H. Freeman) 700 Water St. Walnut, Calif. SORSWORTHY. Richard G. (E) Meyercord Co. 5323 W. Lake St, Chicago 44,.111. gORTH AMERICAN REFRACTORIES CO. (Robert A. Moffett) 1012 National City E. Sixth Bldg. Cleveland 14. Ohio NORTHWESTERN GLASS CO. (Edward S. Campbell) 5801 E Marginal Way S. Seattle Wash. 98134 XORTON, Charles L, Jr. (RF) Bibcock & Wilcox Co. Old Savannah Rd, Augusta, Ga. ORTON CO. (Newman W. Thibault) One New Bond St. Worcester 6. Mass. SORTON. Frederick H. (RFIC) SO Revere St, Gloucester, Mass. ORTON, George R. (El) Pfaodler Peiiuutit Inc. 1000 West Ave, Rochester 3, N. Y. ORWALK, Marshall H. (WI) Corning Glass Works Ronded Ceramic Research Coming, N, Y. 42, No. 10 (1963) NUKWUUU) J. JSCiMo (1.UC, as; Alfred University, Alfred, N. Y. NOVAK, John P, (E) . 1348 Willow .Rd, Hornewood, Ilh - . ' (Inland Steel.Co.) " NOVAK, Richard E. 10742 Mountair, Tnjunga, Calif. (INTERPACE) NOVY. Anton R. (B) Great Lakes'Research Corp. '' .fBoXT03LEUrsbetbton, Tenn.- NOVY, Otto R- (W) 928 E. Grant Dr, Dcs Plaines, 111. (Chicago Pottery Co.) NOWAK, John M. (BI) Bell Aerosystema Co. Wbcatfield F-ll Box-1, Buffalo S. N. Y. NOWELL, Dotroh L, Jr.. (S) '202 Broad St, Aogutta, Ga. (Merry Bros. Brick 8t Tile Co.) NUNES, John J. Box 826; Alfred, N. Y. NUSSBAUM, Theodore (L) .14 Shelly Dr, Somerset. N. J. (Rutgers. The State University) NYCE, Andrew C. (RJ) 750 Presque Isle Dr, Apt- M Pittsburgh 35, Pa. (Nuclear Materials & Equipment Corp.) NYQUIST.'Roy A. (G) Libbey-Owens-Ford Glass Co. . .. 1?01 E.H.roadway, Toledo 5, Ohio ' , O" OAKLEY, Capt. Harry D. (R) 70tb Bomb Sq, Loring AFB, Me. OAKLEY. Walter W. (GF) Box 156. Big Flats, N. Y. OARE. Henry A. (W) 3230 Kingsdale Dt, S. W. Atlanta 11, Ga.. (Georgia .Sanitary Pottery, Inc:)" a-BANNQN.Eotan S, (EEI)....... ^ . ..... ' 1S68 Trentwood Rd. Columbus 21. Ohio (Battel)e Memorial Institute) ` OBENHAUS, Robert E. (L)' Texas Instruments, Inc. Box 898, Attleboro, Mass. OBERST. Clair R. (MF) Industrial Ceramic Products, Inc. 965 W. Fifth Ave., Colnmbas 12, Ohio OBERST. Robert B. (WI) 4041 Fairfax Dr., Columbus 21, Obio (Industrial Ceramic Products, Inc.) O'BRIAN, Brian (M) Fredonia Machinery & Supply Box 388, Fredonia, Kans. O'BRIEN, Cyril J. Corning Glass Works, P. O. Box 38 Liverpool, N.S.W, Australia O'BRIEN, Neil H. (WI) R. T. Vanderbilt Co, Inc. 33 Winfield St, East Norwalk, Conn. O'BRIEN, William J. (EC) Marquette University 604 N. 16th St, Milwaukee 3, Wise. O'BRYAN. Henry M, Jr. 11 Summit Ave. North Plainfield. N. J. O'CONNELL, Thomas B. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio O'CONNOR, Daniel F. (R) Exolon Co, Tonawanda, N. Y. O'CONNOR. Frank (L) 1496 Maple Rd. Cleveland Heights 21, Ohio (H. J. Sherwood, Inc.) O'CONNOR. Jerry B. (M) 1205 Edgewood Ave. Trenton, N. J. 08618 (O. Horamel Co.) O'CONNOR. Thomas B. (M) Swindell-Dressier Corp* Box 1888, Pittsburgh 30, Pa. University of Buffalo Foundation Old'Faculty Club, Buffalo 14, N. Y. . O-CONOR.is.gene F.;(.W) . .. Panes Div, Glidden Co.. ' 3601 Eastern Ave, Baltimore 24, Md. O'DELL, Harold L. Seminary. Bungalow (Near G.P.O.j, Indore MP, Indb- (Unitcd Church of Canada) OpINK^HaraJ..(L);. . . ....... , . CentmUb Electronics-Div. '. Globe-Unioa Inc. 900 E. Keefe Ave., Milwaukee 1, Wise. ODOM, Paul R. (M) 3043 Ashby Dr, Macon, Ga. (J. M. Huber Corp.) OESCH, Robert B. (S) . 1225 HUIcrest, Driiton, Texas 76201 (Acme Brick Co.) OESTERLE, Robert A. (E) .' 11 Glen Grove, Belleville, I1L (Roqscb Enamel & Mfg. Co.t OESTERLING, Frances G! (BJ) 158 Township Line Rd, Butler, Pa. (American Glass Research, Inc.) OFFUTT, J. J. (R) . A. P. Green Fire Brick Co.' 1018 E. Breckenridge St. Mexico. Mn. . OGDEN, William D. (Ri) . 36'Adams.St, Tiffin, Ohio (North Ameriean'Refractbries Co.)- . OGILVIE, Norman J:. (G) Anchor Hocking Glass Corp. . Lancaster, Ohio. OH, S4 Choong ' 120'Insadong. Cbongno. Seoul, Korea O'HARA, Martin J. 2407 Miles Ave, East Pittsburgh, Pa. OHIO BRASS CO. (J. J. Taylor) Barberton, Ohio * OHIO LIME CO. (A. H. Ntanan) Woodville, Obio OHLBERG, Stanley M. (G) Pittsburgh Rate Glass Co. '- . `'GlassRes'earclv.Center-. -- Box 11472. Pittsburgh 38. Pa. OHNYSTY, Baril, Jr. (BI) 2819 Ivy St, San Diego 4, Calif. .' (Solar Aircraft Co.) OISHI, Yasumichi (B) Massachusetts Institute of Technology Ceramics Div.. Fm. 4-051 Cambridge, Mass. O'KANE, Hugh P. (I) 567 Pottery St, Logan, Obio (General Electric Co.) OKUDA, Susumu (B) Pennsylvania State University Dept, of Ceramic Technology University Park, Pa. OLCOTT, Eugene L. (R) Atlantic Research Corp. Shirley Hwy. at Edsail Rd. Alexandria, Va. OLCOTT, Joseph S. (B) Corning Glass Works, Corning, N. Y. OLD. A. Floyd (S) Solite Corp. Box 9138, Richmond 27. Va. OLD HICKORY CLAY CO. (Lee F. Powell) Box 271. Paducah. Kv. OLDS. Leonard E. (B) Strategic Udy Processes, Inc. Box 845, Falls Station Niagara Falls. N. Y. O'LEARY, W. J. (B) 24 Seminole Ave.. Clayrnont, Del. (Allis-Chalmers M fg. Co.) OLENCHUK. Daniel T- (R) 1300 Laird Ave, Aliqtnppa, Pa. (Jones & Lnugblin Steel Corp.) OLER, William H. (S) 1 Okonite Co, Passaic, N. J. OLIVER. Elaine N. (D) 609 John Marshall Dr, Vienna, Va. 609 flltVEK. Evan M. (E) geddebem Steel Co. .; . ' "gffiitf Research Lidkj Brtlitfhrm/Pa. .tVERvJtAnC. (EF) Porctlsio Enamel Institute jl45 I9tn St, N. W. WasbiagL-n 36,- D. C:'. rtfjyEK. Jo^ H. (L) fpMmMt ic Trchnira] Products Dig. ~ oWens-Iffinots 1700 N. Westwood Are, Toledo 7, Ohio zrtjVERIO. William (G) Holland Glass Co, Box 232 Clarksburg, W. Va. OtSEN. Erie <D) R- M. Dundee, IU. (Haeger Potteries, Inc.) OLSEN. John M. (G) Rector SwMetodien, N. J. (E. L do Pont de Nemours A Co.) /jCSEN, Rangwald S. (El) j iJ7' Grant St, Evanston, I1L(JIT Research Institute) OLSON. Hjalmar Aktiebolaget Gustavaberga Fabriker Costavsbcrg, Sweden ' OLSON. Katherine M. (EJ) General Delivery, Sunnyvale, Calif. . 0-jIEARA. Eugene L, Jr. (R) Harbison-Carborundum Corp. ' . AHcn St, Falcober, If. Y. .'oiftEY..Herbert A.-ft)>.- R. R. 1, Box 627', Dallas, Ore. ' (Consultant) rj'NElU-iJohn H. (L) . 417 Hastings'St. South Williamsport, Pa. (Svlvania Electric Products, Inc.) ONONDAGA POTTERY CO. (Poster T. Rhodes) 1858 W. Fayette Sfa, Syracuse 1, N. Y. ONUFER. Robert J. 513 Maple Ave, Elisabeth. N.J. OPITZ. Herman E, (G) .Arptrijong CotkCo.. : Research A Ucvridpinriit Coit'er Lancaster, Pa. ORAVEC. Joseph A. (S) '3731 N. Newland Ave, Chicago 34, lit (American Terra Cotta Corp.) ORBAN, Edward (L) Monsanto Chemical Co. Development Dept, Res. & Engr. Div. 800 N. Lindbergh Blvd. St. Louis 66, Mo. ORBAN, Pierre Faiencerie de Badooriller Avenue Jean-Baptiste Diedler Badonviller, Meurthe et Moselle, France ORDEN, David B. (M) MAT Chemicals Inc. 100 Park Ave, Rm. 1320 New York 17. N. Y. ORDWAY, Fred (B) Crystal Growth Section (9.05) National Bureau of Standards Washington 25, D. C. ORMSBY, Phillip A. (R) 2214 Harris Rd, Huntsville, AU. (Thiokol Chemical Corp.) ORMSBY, W. Clayton (W) National Bureau of Standards Washington 25, D. C. ORR, David B. (R) 500)4 15th St, Wellsville, Ohio (H. K. Porter Co, Inc.) ORTEPIO, Salvatore (L) Electronics Div. Indiana General Corp. Crows Mill Rd, Keasbey, N. J. ORTH. Howard S. (WF) Industrial Ceramic Products, Inc. 965 W. Fifth Ave, Columbus 12, Ohio ORTH. Howard S, Jr. (W) 236 Fairway Dr, Columbus, Ohio (Industrial Ceramic Products, Inc.) ORTMAN. Curtis D. (W) 3056 Morrish Rd, Swartc Creek, Mich. (Consultant) VOL. 42, No. 10 (1963) ORTON, EDWARD, JR, CERAMIC FOUNDATION ' (J- I* CarruVbers) i44S.;Summit .Sc . PACHL, Margaret (DC) . University of-North Dakota Ceramics`Dept, Grand* Forks, N. -D: Box 8446, Sta. A. Columbui 1, Ohio PACIFIC CLAY PRCiDDCtS ORTON, Mrs. Edward, Jr. 39 W. Torrence Rd. (John D. Fredericks) Box 2178, Terminal Annex . Columbus 14, Qhto Los Angeles 54, Calif. ORTON, Harold S. (G) West Penn Power Co. .. PACKMAN, Willard D. (BI) R. R. 1, Bell School Rd. . Chlti'HlHi<5Teensburg,'P' ORZANO, Michael j. (SI) Qaycraft Co. Box 866, Cohnnbns 16, Ohio OSBORN, Elburt F. (BFC) Pennsylvania State University 207 Old Main, University Park, Pa. OSBORN, Walton O. (R) . North American Refractories Co. . Research Center, Cnrwensville, Pa. OSBORNE, David G. One Thnrtby Close, Kenton Rd. ' Harrow,.Middlesex, England (Osram (GEC) Ltd.) ' OSTER. Carol L. Box 1496, Alfred, N. Y. >.'. -;EaXjv-pooJ,-Ojbio v... . v ; ` (Central Commercial Co.) ... PADBERG, Donulus J. (E) Watlow Electric Manufacturing Co. . 12001 Lackland Rd, St. Louis 41, Mo. PADF1ELD, Ralph C. (R) 2990 Avon Rd, Bethlehem, Fa. . (Bethlehem Steel Co.) PAFF, John A. (G) Willson Product* Div. Ray-Oi-Vac Co. 201 Washington St, Reading, Pa. PAFFORD. Ray W. (SFI) R. R. 1, Weatherford, Texas PAIGE. Jack I. (G) OSTRANDER. Eugene C. (G) Kopp.GUss,Ihc. 2410 S. Hill,' Albany, Ore. (United States Bureau of Mines) Box S255, Swissvale, Pittsburgh 18, Pa. PALADINO, Albert E, Jr. (B) OSTRANDER, Van R. (L) Raytheon Co, Solid State Physics Group Endevco Corp, 801 Arroyo Plcwy. 28 Seyon St, Waltham 54, Mass. Pasadena. Cplif. 91109 OTRHALEK, Joseph V. (B) .. PALENA, Maximilian (E) ' . Thiokol Chemical.Cotp, Wyandotte Chemicals Corp. *J. B. Ford Div, Research Dept. Wyandotte, Mich. OTROSA, Steve S,, Jr. 14611 Campbell Ave, Posen, 111. OTT, John J. (M) 1215 Powers Dr.. Tyler, Texas (General Electric Co.) OTTAWA SILICA CO. (Edmund B. Thornton) Box 577, Ottawa, 111. .QTTQ. GeoTgeH. (S) 53-W. Jackson Blvd;, Chieago"4, 111. , .. Box27,`Britol,F. *: ' , PALICKA, Richard J. - Pennsylvania State University Mineral Industrie, Box 26 University Park, Pa. PALMER. Delos M. (G) Delos M. Palmer & Associate 4401 Jackman Rd, Toledo 12, Ohio PALMER, Lee T. Military Ct, Apt 3, Rolls, Mo. PALMER, Rufus N. (M) - 476 Broadmoor.Ave. ;. . ;. Pittsburgh 34, Pa. OTTO, Milton C (BJ) "~ ' -(Consultant) -. - . - L`. 5634 W. Linda Lane - PALMER, Willard E. (MI) . Indianapolis 41, Ind. . 2068 Harwitcb Rd, Columbus 21, Ohio ' (Linde Co, Div; Union Carbide Corp.) . ' (Harrop Ceramic Service Co.). OTTO, William H. (G) PALMERI, Victor R. (B) Narmco Research A Development 71 Monroe St, Div. Telecomputing Corp. Garfield, N. J. 3540 Aero Ct, San Diego 23, Calif. (Molecular Electronics Co.) OTTOSON, Axel (GI) 4300 Highland Ave. Shadyride, Ohio 43947 (Imperial Glass Corp.) OWEN. Frederick E. (W) Electrical Refractories Co. East Palestine, Ohio OWEN, J. D. PALMOUR. Hayne. Ill (BIC) 2606 Wade Ave. Raleigh, N. C. 27607 (North Carolina State) PALTZER, Clifford (LI) 1009 S. 47th St, Apt. 11 Milwaukee 14, Wise. (Allcn-Bradley Co.) R. Fowler, Ltd., Fitsroy St. Marrickville, Sydney, N.S.W,Australia OWEN, Lynn B. W. Bergen Rd, R. R. 2 . Le Roy, N. Y. 14482 (Lapp Insulator Co, Inc.) OWENS-CORNING FIBERGLAS CORP. (August C Siefert) Technical Center, Granville, Ohio OWENS-ILLINOIS (Lewis T. Brown) Box 1019, Oakland 4, Calif. OWENS-ILLINOIS (James W. Hackett) 1700 N. Westwood Ave, Toledo 7, Ohio OWENS, James S. (WF) Champion Spark Ping Co. Ceramic Div. 8525 Butler Ave, Detroit 11, Mich. OWNBY, P. Darren 654 Ashtabula Ct, Columbus 10, Ohio PAN, Deward 51-2 12 Chang Rd. Hsindini Taipei, Taiwan, China (Union Industrial Research Institute) PAN GELS, Alfred A. Villeroy A Bocfa K. G. Keramische Werke, Steingutfabrik Mettlach, Saar, Germany PANGELS, Hein* J. (W) Mosaic Tile Co, Research Div. Linden Ave., Zanesville, Ohio PANNUCCI, Michael A. (W) Robertson Mfg. Co, Box 848 Trenton 5, N. J. PAPA, Pellegrino (R) Corning Glass Works, Pilot Plant #2 Corning, N. Y. PAPER MAKERS IMPORTING CO, INC. (S. Douglas Brian) 44 S. Second St, Easton, Pa. PAPIER, Harry (S) P Natco Corp. Drawer G, Cordova, Ala. PABST, J. G. (M) PAPIN, Thomas A. (G) Saxonburg Ceramics, Inc. 251 S. Fourth St, Ste. Genevieve, Mo. Box 157, Saxonburg, Pa. (Owens-Illinois) 611 -ERST. James L. (R) Allis-ChalmersManufacturing Co, . : Box -512; Milwaukee 1. Wise. . PERKINS. Dorothy W. (D) * 423 N-Pleasant St., Apt. 302 Amherst, Mass. pERKINS. Harrell L. CM) . Southern Rgilv-./ System 270 Peachtree St., M. W, Suite 335 ,. - ; At&ntal.-flk."-:'. -ERKINS, J. Michael 715 Bellflower Ave, S. W. Castoc 10, Ohio pERKINS. Lyte N. (DC) University of Massachusetts Art Dept, Arnhem, Mass. -ERKINS. Walter M. T Universal Grinding Wheel Co, Ltd. Stafford, England pERKINS. Walter W. (WI) 871 Jacoby Rd, Copley 21, Ohio . . , . (United State* Stoneware Co.) . pERROTTA, Anthony J. 5110 S. Kenwood Ave,.ApL 310 Chicago 15, 111; - PERRY. Basil W. Box 134, Lyburn, W. Va. . * PERRY. Frederick W. <B) ' 83 Main St, WQliamstown, Mass. (Sprague Electric Co.) ^ptRY,.Kenneth W. (R) ... V. , Aluminum Co. of America . ' "Box 300,Bauxite, Ark. PERRY, Robert F. (WI) ' . 93 Church St, Victor. N. Y. ... (I-T-E Circuit Breaker Ceii Victor Insulators Div.) PERRY. T. Ray (LI) 1234 Cypress Dr, Richardson, Texas (Texas Instruments, Inc.) PERSICO, John V. (R) 6765 Nelson St, Arvada, Colo. (Denver Fire Clay Co.) .pESKIN, Jerome'R. (M) ' Ceramic Publications, Inc. - , .2728 Euclid Ave Clexeland J5, Ohio PESKIN. William L. Carborundum International S. A. ic., . 40 Rue dn Rhone 'Geneva, Switrerland PESSL. Hubert M. tat R. R.. 1. Box 892 Hood River, Ore. 97031 PETERS. Forrest I. (LI) *t 113 Hendy Ave., Elmira, N. Y. (Corning Glass Works) PETERSEN. Fred A. (EFI) Thomas Associates, Inc. 2130 Keith Bldg, Cleveland 15. Ohio PETERSHAM, Miska F. (DC) Kent State University School of Art, Kent, Ohio PETERSON. Albert F. (XI) t 110 Montgomery St. Highland Park, N. J. fM ft T Chemicals Inc.) PETERSON. Donald H. (G) 2906 Alden Rd, Baltimore 34, Md. (Pence Div, (Bidden Co.) PETERSON. Douglas I. (W) Canadian Potteries Div. Crane Canada Ltd. 360 Blvd. Du Seminairc St. Jean, Que, Canada PETERSON. Jack D. (G) 3036 Villa Dr, Toledo 14, Ohio (Consumer ft Technical Products Div. Owens-Illinois) PETERSON. John A, Jr, (WI) R. T. Vanderbilt Co, Inc. '___ 13 Winfield St, East Norwalk, Conn. PETERSON, William H, Jr. (R) i Valentine Fire Brick Co. 4 Bex 7, Woodbridge, N. J. PETKUS, John J. (R) 1614 119th St, Whiting. Ind. (American Oil Co. (Indiana)) PETRIE, Lloyd R. (W) 105 Western, Abingdon, IU. (Briggs Mfg. Co.) Vol. 42, No. 10 (1963) PETSKI, Michael J. (B) : 812 Vienna Ave,.Niles, Ohio PHILLIPS, George C, Jr- . . . 10 Collier St.;-HomelLN-Y. " (General Electric Qa.) ; PETT, Tyler G. (GO . 105 Lombard St, Hillsdale, Mich. (Hillsdale College) PKTTENGIU, Floyd E. (D) Anchor Hocking Glass CoTp. Research ft Development Center PHILLIPS. Gordon'D. (W) Olean Tile Co. 103 S.'Clark St, Olean, N. Y. PHILLIPS, J. Gordon (RFI) R. R. 1, Bpx 496, Homosassa, Fla: PHILLIPS. Marion W. (G) . GoStio-fitCOll yb'ntifjphiqwj {jQ- . J r TnUrtfster, Ohio ''' \ I'^'S^Kansas City. Mo." . PETTICREW. Rjchard W. (G) 26930 Fort Meigs Rd. Perrysbuig, Ohio (Owens-Illinois) PHILLIPS. Richard A. (LI) Radio Materials Co. Div. P. R. Mallory ft Co, Inc. Box 59, Attica, Ind. PETTY, Frank (W.) 25633 .BrooRdale Lane Euclid 17, Ohio (Cleveland Ceramic Corp.) . PHILLIPS. W. Erie (G) Duplatc Canada Ltd. Box 367, Terminal A Toronto, Ont, Canada PETTY," Howard E. (S) PHOENIX, Richard C. (WI) 1131 Ryons, Lincoln 2, Nebr. (Yankee HtO Brick Mfg. Co.) 205 Second Are.. Bound Brook, N. J. . .'(Freeport Kaolin Co.) PETTYJOHN, Robert R. (B) PICKARD. H. Austin (W) 42S2 Mt. Herbert Ave. Pickajd, Inc, Box 309, Antioch, 111. San Diego 17, Calif. PICKARD, M. H. (G) (General Dynamics, Astronautics) United States Borax ft Chemical Corp. PFAENDER, Lawrence V. (G) \ 3075 Wilshire Blvd. 4525 Carskaddon Ave, Toledo, Ohio Los Angeles'S, Calif. (Consumer ft Technical Products Div. PICKERS. Russell G. (G) Owens-!Illinois) Fairmount Glass Corp. PFALTZGRAFF POTTERY DIV. . 1301 S- Keystone Ave. SUSQUEHANNA BROADCASTING IndrahanoUs 7. T*'H' CO: (LouU J/AprieD, JriJ . . PICKETT. Wiliam E. (G) ' . sm. Duke St, York. Pa. One Hilltop Circle, Woburn', Mass. PFANN. Jack R. (G) . (Edgerton, Germeshausen ft Grier, Inc.) -Stauffer Cbenncal Co. ' . . PIEPfiO.Randolph (R) .' . 380 Madison Ave, New York 17. N. Y. Koppers Co, Inc: PFAUDLER PERMUTIT INC. 143 New Hampshire Dr, Ashland, Ky. (Elbert A. Sanford) PIERCE GLASS CO. (J. C. Bono) 1000 West Ave, Rochester 3, N. Y. Railroad Ave, Port Allegany, Pa. PFEIFER. William H. (BJ) PIERCE. J. Allen (R) Battelle Memorial Institute H. K. Porter Co, Inc, Refr. Div. . 505 King Ave, Columbus 1, Ohio Porter Bldg, 601 Grant St. PFEIEE.CH. (W) . Pittsburgh 19, Pa. ' CurTan-Pfeiff.Corp. . PILKINGTONiLawrenceH.A. ,, iBox.527.JMetuohep;H-/J. PFEIFFENBERGER, Lucas E. (SI) . ..Mps^is, PiIkjngton.Brp*,:.Ltd, .' St. Helens. Lane*. England ^ Besser Co, Alpena, Mich. PINCUS, Alexis G. (LF) PFEIFFER, Wilbur H,(EFI). - . General Electric Co, Research.Lab. ' Frigidaire Div, General Motors Corp. Engineering Lab, Plant 2 Dayton 1, Ohio PFITZENMAIER, Robert (GJ) 12 Elm St, Canisteo, N. Y. (Corning Glass Works) PFLEGER, George E. (M) Hinhiv Chemical Co. 3237 S. Garfield, Los Angeles 22. Calif. PHELPS DODGE CORP. (James E. Foard) Morenci, Ariz. PHELPS. Edwin H. (R) American Cast Iron Pipe Co. Box 2603. Birmingham 2, Ala. PHELPS. Fred L, Jr. (M) 3627 County Line Rd, R. R. 1 North Wales, Pa. (Teleflex, Inc.) PHELPS, Girard W. (M) United Clay Mines Corp. Box 1201, Trenton 6, N. J. PHELPS, Stuart M. (RF) 329 LeRoi Rd, Pittsburgh 8, Pa. ' Box 1088, Schenectady, N. Y. PINKHAM. Robert M. (L) Western Electric Co. Dept. 219. 3300 Lexington Rd. Winston-Salem, N. C. PINNEY, J. M. (W) Harker China Co, Box 749 East Liverpool. Ohio PINNOW. Harley R. (W) 6730 W. 36tb PI, Wheat Ridge. Colo, fCoots Porcelain Co.) PINOTTI. Fred D. (G) Consumer ft Technical Products Div. Owens-Illinois 1700 N. Westwood Ave, Toledo 7. Ohio PIRIGYI, Francis E. (L) 124 Montgomery St, Apt. J-l Highland Park, N. J. (ITTFL, Div. of International Telephone ft Telegraph Corp.) PIRLOT. Edmond A. (G) American-Saint Gobain Corp. Box 929, Kingsport, Term. PHILIPPINES CERAMIC SOCIETY (Diego P. Rubio) Adamson University Manila, Philippines PHILLIPS, Bert (B) Tem-Pres Research, Inc. PIROOZ, Perry P. (G) Owens-Illinois 1700 N. Westwood Ave. Toledo 7. Ohio PISANO. Anthony M. (RJ) 2116 Cayuga Dr. Extension 1526 William St, State College, Pa. PHILLIPS. Charles J. (GFIC) Niagara Falls, N. Y. (Carborundum Co.) Rutgers, The State University School of Ceramics PITETTI, Raymond C. 451 Seventh St, Fairview, N. J. New Brunswick, N. J. PITHA, John J. (B) PHILLIPS. Donald G. (R) Precision Grinding Wheel Co, Inc. 8301 Torresdale Ave. 17 Schermerboni Park Lenox, Mass. 01240 (General Electric Co.) Philadelphia 36, Pa. PITHER, Leslie F. (G) PHILLIPS. Edwin L. (MI) Consumer ft Technical Products Div. General Minerals Co. Box 3504, Greensboro, N. C Owens-Illinois 1700 N. Westwood Ave, Toledo 7, Ohio 615 imuai) - v tv , ..jsg.'i.j.v. | oiTTENGER. John T. (W) " * go* 207, Newell, W; V*^ '.' (Horter lJnghlin Chins Co.) o,TTMAN. William C. <R) ` * 410 Whitthorne Dr., Wyoming. Cincinnati IS, Ohio (Cb*- TaylorSon* Co.) pITTS. Joseph W. (E) f.: vUstional Bureau of-Standards Jietallje Bldg, Materials Section . Washington 25, D. C. ofTTSBURGH CORNING CORP. " (Walter D. Ford) Research & Engineering Center gOO Presque Isle Dr. pjttsborgh.35, Pa. PITTSBURGH PLATE GLASS CO. r (Stephen Jeckovich) Glass Research Center - Boa 11472, Pittsburgh 38, Pa. PITTSBURGH PLATE GLASS CO. r CHEMICAL DIV. (R. W, Miller) One Gateway Center Pittsburgh 22, Pa. pjXLEY, David M. (L) r Box 423, South Duxbnry. Mass. (Haveg Industries) ' pjXLEY. Francis V. (S) Pehn Research & Development Corp. . Tarr Rd, MD4?15, Newburgh, N. Y.. pDOEY. George.W,(M) ' -- ' ' Pelnr Research & Development Corp. - Tarr Rd.; MD#15, Newburgh; N. Y. PLACE. Torn M..(LFI). ,13581'Medinac Lane; Apt. 71-L Leisure AVorld, Sea] Beach, Calif. (Autonetics Div. North American Aviation, Inc.) PLACE, Thomas M., Jr. (B) 485 Walnut PL. Costa Mesa, Calif. (Aeronutrtmic Div., Philco Corp.) PLAGGE. Vernon L. (G) Wesringhouse Electric Corp. .Bloomfield. N. J. PLANJE.Christian W. (W-FT) - Case & Co, Inc. fill Wilshire Blyd, Suite 807 Los Angeles 17; Calif. .. PLANJE, Theodore }. M. (RFIC) 4 Summit Ave, Rolla. Mo. (Missouri School of Mines) PLANKENHORN. William J. (EFI) Chicago Vitreous Corp. 1425 S. 55th CL. Cicero SO. 111. PLANZ. Egon (W) 320 E. Fairview Ave. Glendale 7, Calif. (INTERFACE) PLATT. James (S) Structural Clay Products Institute 255fi Qearview Ave., N. W. Canton, Ohio 44718 PLATTS, Dennis R. Box 1399, Alfred, N. Y. PLEASANTS, Luther E., Jr. (G) 6002 Brookfield Rd., Richmond. Va. (Nitrogen Div. Allied Chemical Corp.) FLESSINGER. Clyde B. (S) Box 217, Lindale, Texas (National Paint ft Manganese Co.) PLOETZ, Edwin C H. (El) 8151 Hillcrest Dr. Wauwatosa 13, Wise. (A. O. Smith Corp.) PLOETZ, George L. (R) 261 Swaggertown Rd.. Scotia 2, N. Y. (General Electric Co.) PLUMBO, Robert (L) 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 Inatitute 1520 18th St.. N. W. Washington fi, D. C Vol. 42, No. 10 (1963) PLUMMER. Norman (SC) . ' State Geological Survey of Kansas Lawrence', Karis. PLUMMER, William A. (G) Corning Glass Works, Coming. N. Y. PLUNKETT. Jerry D. (B1C) 2150 S. Josephine St. ...... Denver, Colo. 80210' , (UnrvCrxify ofTJenvpr) \ . PLUNKETT. Richard G. (G) 262 Dorsey Rd., Rochester 16, N. Y. (Bansch ft Lomb, Inc.) PLUSCH, John A. (W) 63 Spruce St., Westfield, Mass. - (Cortland Grinding Wheels Corp.) POCOCK, Robert E. (S) Bailey Meter Co., 29801. Euclid Ave. Wicldiffe, Lake Cbunty; Ohio POFFENBARGER. John D,, Jr. (BI) 1051 W. Highland St. . Allentown, Pa. (Western Electric Co.) POFFENBERG. Scott (M) c/d John G. Jcbson 2485 Maple' Ave, Yuma, Ariz. POHLE, Joachim H. P. Coming Glass International, S. A. 22 Claridenstrasse Zurich 2, Switzerland POKALLUS,.Leonard W. (R) . 202 Tyne Rd., Louisville 7, Ky. (Corhart Refractories Co.) POLAND; Milton E. (LI) . Champion Spark Plug Co. Ceramic Div. 8525 Butler Ave., Detroit 11, Mich. POLANSKY, Leon (DC) Pratt Institute, Brooklyn 5, N. Y. POLAR, Alfredo (WI) ATCO Ceramics Corp., Kgyport, N. J. POLE, Gordon R. (BFI) . :. 2542 S. shore Blvd.' ' .- ' WhFre|tearJLake 1Ov (Minnesota Mining ft Mfg. Co.) POLHEMUS. D. W. (R) . Carborundum Co. . Box 268, Perth Amboy, N. J. POMPEI, Luigi Via Guastalls .15. Milano, Italy (Msnifattura Ceramics Pozri S.pA.) PONZANI, David (R) 7665 Valley Vista Independence 31, Ohio (Republic Steel Corp.) POOLE. J. P. (G) Brockway Glass Co., Inc. Central Lab., Brockway, Pa. POOLE. Robert F. (R) Chisholm. Boyd ft White Co. 610 W. 57th St, Chicago 21. 111. POPE, Claude S: 2200 N. E. 88th, Seattle IS. Wash. POPE, Richard L. Corning Glass Works, Coming, N. Y. PORST. Edward G. (ET) 1418 Stonewood Rd. Baltimore 12, Md. (Pemco Div, Glidden Co.) PORTER. Bernard fR) U. S. Bureau of Mines 1605 Evans Ave., Reno, Nev. PORTER, Charles A. (G) Consumer ft Technical Products Div. Owens-Illinois Box 230, Vineland, N. J. H. K. PORTER CO,, INC REFRACTORIES DIV. (W. L, Fabianic) 4705 Ridgewood Ave. St Louis 16, Mo. PORTER, Howell H. (W) Royal Tile Manufacturing Co. Box 7292, Sylvania Sta. Fort Worth 11, Texas PORTER. J. L. (B) Kaiser Aluminum ft Chemical Corp. Box 5338, San Leandro, Calif. PORTER. John N. (M) ' B; F. Dtakchfeld ft Co, inc. Box 519, Washington, Pa PORTER. Robert L. (M) Autoclave Engineers, Inc 2930 W. 22nd St, Erie. Pa. ; PORTER, Wallace S. ( W) ..... '. JJniycxygLRiindle.Corp- ' Hondo,Texas ' PORTS, David W. (R) 4030 Turner St, Allentown, Pa. ' (General Refractories Co.) POSEY IRON WORKS. INC (James K. Martin) . ""Lancaster" Mixer ft Autobrik Machine Div. Lancaster, Pa. - POSLUSZNY, Raymond F. (R) 4 Rose Terrace', Lafayette Hill, Pa. (Refractory Specialties Co.) POSNICK, Adolph Ferro Enamel do Brasil Caixa Postal 294.4. Sao Paulo, Brazil POST. Charles R. (SJ) 1335 Pinecrest Dr, Brazil, Ind. (Arketex Ceramic Corp.) POST, Glenn 1. (1) Box 1133. Alfred, N. Y. POST,.Zarr A. (RI): -5007' Smallwood Dr,'.. 'Washington 16; D. C. (Melpar, Inc.) POSTE, Emerson p. (EFI) Box 4051, Chattanooga 5, Tenn. POSTLEWAITE, Donald E. (WI) Univcrsal-Rundle Corp, Box 300 Redlands, Calif. POTTER. Alan (E) . American-Standard, Research Div. Box 2003, New Brunswick, N. J. POTTER. Alfred*. (DC) ' 'Univenity.of .New Hampshire ..Deptl-of'ArtSiJOujbam, N,.H- POTTER, Sydney N. <G) . Thomas Industries, Inc. 700 Oak St, Fort Atkinson, Wise. . POTTERS SUPPLY CO. (William W. Irwin) 11 Washington St. East Liverpool, Ohio POTTS, Amos P. (SF) 359 E. Main St, Logan, Ohio POULOS, Nick E. (B) Georgia Institute of Technology Engineering Experiment Station Atlanta l3, Ga. POWELL, H. Eugene (G) 1061 Michigan Ave., Maumee, Ohio ( Owens-Illinois) POWELL, Joe A. (MI) Old Hickory Clay Co. - Box 271, Paducah, Ky. POWELL. John A (L) 429 S. West End Ave., Lancaster. Pa. (Radio Corp. of America) POWELL. Lee F. (M) Old Hickory Clay Co. Box 271, Padncah, Ky. POWELL, Richard H. (W) Box 162, Danielson, Conn. (American-Standard) POWERS. George H. (R) Norton Co, Refractories Div. Worcester 6, Mass. POWERS. Richard M. (B) Shore Rd, Cold Spring Harbor, N. Y. (Brookfaaven National Lab.) POWERS, W. T. (L) Nichols Engineering ft Research Corp. 80 Pine St, New York 5, N. Y. POWLEY, William S. (G) General Electric Co. Lamp Glass Dept., Lamp Div. 24400 Highland Rd. Richmond Heights 21, Ohio POYNOR. T. Wythe (S) Acme Brick Co, Box 1278 Oklahoma City, Olds. 617 pOZZANGHERA, Said A. (GI) Bausch &Lomb,Inc. 63$ St. Paul St., Rochester 2 H. Y. pRACHANKHADEE, Minoon 'Department of Science Ministry of Industry Bangkok, Thailand pRALOW. Walter E. L. Fricdrichstrasse 35 ' (J7B) Saeckingen Hochrhein, Germany ' (Vita-Zahnfabrik H. Rauter K. G.) pRATT. Donald S. (E) 8992 Kobe PI.. San Diego 23, Calif. (General'Dynamics Corp.) PRECISION GRINDING WHEEL CO, INC (Donald G. Phillips) 8301 Torresdale Ave. Philadelphia.3d, Pa. PREGNALL, Richard A. Clemson College Box 4969, Clemson, S. C pREIS, Aron Box 289, Alfred, N. Y. PRENTICE, William J,, Jr. (G) 5287 Lynd Ave,.Qeveland 24, Ohio (General Electric Co.) PRESCOTT, Frank R. (G) 1811 Kimball Are., Arnold, Pa. .(Pittsburgh Plate Glass Co.) PRESTON, FtantW. (G). Box 149, Butler, Pa. (Meridian Research Center) . PREWITT. Gebtge K. (S) Elgin Standard Brick Mfg. Co. Box 546, Elgin, Texas PREWITT. J. K. (S) Elgin Standard Brick Mfg. Co. Box 546, Elgin, Texas PRICE. Glen M. (R) General Refractories Co, Box 1673 ' Baltimore 3. Md. PRICE. James E,<RFI)- 1441 Jerichp.Rd^ AbingtOn.. Pa. ''-..' (Simonds Abrasive Co.) PRICE. J. Russell (D) , "Fairmeadoara" Box 324, R.R. 3 Esmond 17, R. I. (Donlton & Co, Inc.) PRIDDY, K. O. (S) Pittsburgh Plate Glass Co. Chemical Div, One Gateway Center Pittsburgh 22, Pa.. PRIESTLEY, J. Edward Huntly Brick Co,Ltd. Box 14, Htmtly, New Zealand PRIMM, Herbert E (R) 343 N. Almraar Dr, Greenbrae, Calif. (INTERPACE) PRINCE, Alan T. (BFI) Mines Branch, Ottawa, Out, Canada FRINDLE, William R. (G) American Optical Co, Research Dept. Southbridge, Mass. FRINZ, Richard J. (L) 6913 Las Vegas N. E Albuquerque, N. M. (Gulton Industries Inc.) PRIOR, Hsrold D. (RI) Chas. Taylor Sons Co. Box 14058, Cinciunsti 14, Ohio PROCOPIO, Vincent F. (G) Platronics, Inc. 500 Commerce Rd, Linden, N. J. PROCTOR, W. J, Jr. (W) Freeport Kaolin Co, Gordon, Ga. PROFANT, Dan D. (E) Pratt & Whitney Aircraft Corp. East Hartford, Coon. PROKOPEC, Robert (G) 309 N. Tillotson Ave., Muncic, Ind. (Ball Brothers Co. Inc.) PROKOPOWICZ, Thomas I. (B) 33 Johnson St, North Adams, Maas. (Sprague Electric Co.) PROSKE, Joseph W. E.R.1, Do Bois. Pa. PROVANCE. J. D. (G) .. -Aerojet-General Corp. \ Structural Materials Div. RADIO CORP. OF AMERICA Electronic Components .((.Devices (John J. Carrona) Azusa, Calif. PRUETT. Daniel P. (LJ) 768 Palm Ave. South Sau Francisco. Calif. 415 S. Fifth St,-Harrison, N.J. RADIO MATERIALS CO. prv. P. R. MALLORY A CO, INC. (Roland H. McClelland) (U. S. Navy) . PRYOR,. John.A. 19 ElmWood PI, HoraeD, N."Y. : 4242-W. Bryn Mawr Ave, . -. ^Chicago 46,* 111. ' -............. RADLER, Richard W,, Jr.-(B) PRZECHACK1, Frank W. (W.) 3912 E. Gatewood Ln. 155 Review Ave, Trenton 6, N. J. Cincinnati 36, Ohio (General Porcelain Mfg. Co.) (Polacoat Inc.) PUCKETT, John P, Jr. (G) Leeds & Northrop Co. RADLEY, Thomas S. Box 827, Alfred, N. Y. 4901 Stenton Ave. Philadelphia 44, Pa. PUERTO RICO CLAY PRODUCTS CORP. (Oscar Gonzalez Cahanillas) Box 4729 . San Jnah. Puerto Rico PULLIAM, George R- (B) 14545 Watkins Dr, La Mirada, Calif. (Autonetics Div. North American Aviation, Inc.) . PULTZ, Wallace W. (B) Corning Glass Works, Corning, N. Y. PULVER, John C Pittsburgh Plate Glass Co. Works#9; Crystal City, Mol ' PUMPHREY. William I. : Murex Welding Processes Ltd. Hertford Rd. ' VWaltham Cross,' Herts, England PUNTNEY. L. E. (RI) 908 E. Jackson, Mexico, Mo. (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) PUPULIDY, Alexander (R) Koppers International C. A. RADTKE, Schrade F, (E) International Lead Zinc Research Organization .292 Madison Ave, New York 17, N. Y. RAFTREE. L. K. (G) Micro Switch ;Pv. . Minneapofis-Honeywtll Regulator Co. .Freeport. 111. RAGAN, Randall C.' (L) Microlectron, Inc. - - 1547 18th:St., Santa Monica, Calif. RAGATZ, Eugene C (L) AUen-Bradley Co. 136 W. Greenfield Ave.. Milwaukee 4, Wise. RAGGQN. Frank C. (G) . Owens-Illinois Box 1019, Oakland 4. Calif. RAHE, VHJah (G) 115 Stmiben St, Punted Post, N. Y. (Corning Glass Works) RAINE. Frank F. (RI) 1329 Momingside Dr, Mexico, Mo. (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) Koppers Bldg, Pittsburgh 19, Pa. PYE, Lenwood D. (GJ) RAINEAR, John F. (SI) - 7712 Burkry Dr, Reynoldsburg,.Ohio 68 Glendale Pk.,'.Rochester '13, N, V, (QaycraftCoJ ' :. V.....Tfamdt. x.: - RAlNES.rCariton &'. PYNER, Alfred D. (W) - Southern California Minerals Co. 320 S. Mission Rd. ' Los Angeles 33, Calif. 8845 S. Main St, Windham, Ohio (Harhison-Walker Refractories Co.) RAIT/J; R. - ... Briton Feny Steel Co. Ltd. Briton Ferry, Neath, Glam, Wales RAKOWSKI, Alexander J. (L) Walter Kidde & Co, Inc. Q 675 Main St., Belleville 9, N. J. RAMBERG, Peter K. QUATE. Wallace W. Box 212, Alfred, N. Y. 302 Wall St, Madison. W. C. RAMCHANDANI. Bhagwan K. QUEBEC LITHIUM CORP. Mahalakshmi Glass Works Pvt. Ltd. (Walter M. Fenton) 4808 Colfax Ave. Haines Rd. W, Bombay II, India Minneapolis 9, Minn. QUICK, Donald A. (W) General Tile Co. 438 Sheldon St, El Segnndo, Calif. QUIGLEY CO, INC. (R. J. Demaison) 415 Madiaon Ave., New York 17, N. Y. QUINN, Joseph J, Jr. (L) Bowen Engineering, Inc. North Branch, N. J. QUIRK. John F. (B) General Atomic Div. General Dynamics Corp. Box 608, San Diego 12, Calif. QUIRK, Virgil P. (B) 2440 S. Cherokee Dr, Owensboro, Ky. (General Electric Co.) RAMKE, William G. (B) 5750 Possum Run Rd. Dayton 40, Ohio (Wright-Patteraon Materials Lab.) RAMM, Eric Australian Atomic Energy Commission Research Establishment Private Mail Bag Sutherland, N. S. W, Australia RAMSPF.I.I, John L. (El) Glascote Prodpets, Inc. 20900 St. Clair Ave., Cleveland, Ohio RAMTITE CO. (Louis J. Jacobs) 2563 W. 18th St, Chicago 8. 111. RANDALL, Theodore A. (DFC) State University of New York College of Ceramics, Alfred, N. Y. R RANDKLEV, Edward H. (BJ) Pratt & Whitney Aircraft RABIN, William J. (L) 42 Hannan Rd, Fords, N. J. North Haven, Conn. RANDOLPH, Hal F. (R) (Custom Components Inc.) RACHWAL, Chester A. (R) 10995 W. 23rd Ave, Denver 15, Colo. (Coon Porcelain Co.) Kaiser Refractories Div. Kaiser Aluminum & Chemical Sales, Inc. Better Refractories Bldg, Mexico, Mo. RADCZEWSKI, Otto-Enut RANDOLPH. Robert L, Jr. (R) Rbeinisch-Wcstfalische Glasrock Products, Inc. Technische Hoehschnle 1101 (Hidden St N.W. Tcmplergraben 55, Aachen, Germany Atlanta 18, Ga. Vol 42, No. 10 (1963) 619 aS-KIK. DavidT.. *V.'91 Easton Ave. . , " New'Brvnswick, N: J. 08901 -i.NKINE. Adam S. (R) ^ R. R. 2. Box 1002. Martinsville. N. J. (Johns-ManvUle Products Corp.) .pp, Carl H. (LI) * Ceotralab Div., Globe-Union Inc. 900Keefe A'e.,Milwaukee 1, Wise. ,,APP. H. W-. Jr. (W) Morion Pottery Co. jlS W. Jefferson St., Morton. 111. OAPP. Jatne* E- (GJ) Owens-Illinois 1700 N. Westwood Ave, Toledo 7, Ohio oVSE. Daniel E. (BC) ^ State University of New York College of Ceramics. Alfred, N. Y. 4SMUSSEK, Jewell J. ** University of Utah. Dept, of Ceramic Engineering . Salt Laice City; Utah oASMUSSEN; R. K. (G) jfississippi.Glass Co. Box 609. Fullerton. Calif. -ASMUSSEN. Wayland G. (S) Mason City Brick 4 Tile Co. 200 Brick. ft Tile Bldg. Mason City. IoWa oASSNER, Donald D. (SI) 1003'Longbrook Dr-.Jaspcr.Ala. ' (Natco Corp.) ' rATCLIFFE. Harry J. f M) S10 Spruce St., Trenton; N. J. ; (Uniqpe Kilns of Trenton. Inc.) rATCLIFFE; Temple W. (R) 244 Buffalo St., Beaver. Pa. (Babcock & Wilcox Co.) RATH. Werner Stettner & Co.. Hersbruckerstr. 22 856 Lauf/Pegnitx, Germany rAU. Robert C. (B) . 3910 Taft Ave., Cincinnati 11, Ohio (General Hectric'Co.) .RAUCH gr7,WVT(?). Taylor ltd.. Lioqville. Pa. . (General Electric Co.) RAUSCHER, Herbert E. (G) Corning Glass Works Special Materials Research Dept. Corning; N. Y. RAUSCHER. Louis C. (L) 1300 White Dr, Santa Clara, Calif. (Fairchild Semiconductor) RAUTIO, W. S. (B) Pyrc-Electric, Inc. Muslrin Rd., Walker-ton, Ind. RAUZEN, Charles A. (R) 1570 Lucille Dr., Pittsburgh 34, Pa. (Kaiser Aluminum & Chemical Sales, Inc.) RAVITZ, S. Frederick (BC) University of California Dept, of Mineral Technology Berkeley 4. Calif. RAWLES. William T. (R) Tennessee Electro-Minerals Corp. Box 71, Greeneville, Tcnn. RAY. Charles L. (G) $035 Valley Forge, Toledo 13, Ohio (Libbey-Owens-Ford Glass Co.) RAY. E. Harold (MI) B. F. Drakenfeld ft Co., Inc. Box 519, Washington, Pa. 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. Mats. RAYMONT. William R. (L) Beryllium Corp., Reading. Pa. RAYTHEON CO. (Michael A. Walker) Executive Offices, Lexington, Mass. SEA. H. Cleveland (S) Master Machines, Inc. Box 26305, Houston 32, Texas VOL. 42, No. 10 (1963) REA. Robert F. (WFI) Chainpion^park Phjg.Co..' . . ' Ceramic Div. ' 8525 Butler Ave., Detroit 11. Mich. READ. George W, Jr. (M) 133 Hartle Rd.. Glenshaw. Pa. (Sauereisen Cements Co.) REILLY, John C. (R) . Engineered Ceramics M-fg. Co. 1495 Warren Rd, Box 2651 Qeveland'7, Ohio REIMER, John J. (WI) Keystone Ridgeway. Corp. ' Gettysburg, Pa. READE, Richard F. (G) Corning Glass Wdrki ' REIN. Peter (W) . 1746 W- Sycamore, Kokomo, Ind. Research ft Development Div. Corning, N. Y. READEY. I/Li. Dennis W. (BJ) Harry Diamond Laboratories Branch 910, Washington 25, D. C. REAGAN, Cornelius J. (S) . .' S Huxley Dr,Old Bridge, N. J. (Natco Corp.) .. (Kokomo Sanitary Pottery Corp.) REINKER. Arthur G. (R) Johns-Manville Sales Corp. 3101 Euclid-Ave, Cleveland IS. Ohio REINKER, Gerald E. (G) . General Electric CoGlass Technologv Lab. 24400 Highland Rd. REAGAN; Michael M. (E) Richmond Heights 21, Ohio . Stamped & Enamelled Ware 19 Guelph Ave., Hcspelcr, Ont, Canada REINTSEMA. Robert A. (DJ) i Anchor Hocking Glass Corp. . REARDON, Daniel E. (R) Development Cchtcri.Lancaster, Ohio 20 Clover Dr., Apt. 4 REISCHEL, Frank (L) . Pittsburgh 36, Pal (Harbison-Walker Refractories Co.) Dileetron, Div. Bcstran Corp. 2669 S. Myrtle Ave, Monrovia, Calif.' RECHTER, Harold L. (E) REISS, Max S. (E) 712 W. 62bd St, Chicago 21, HI. (IIT Research Institute) 26 Hubbard Lane. Wheeling, W. Va. (United States Stamping Co.) RECNY, Frank G. (L) .. General Electric Co. ' -Electronic Ceramics' Unit ' 1809'LeMoyne Ave, Syracuse. N.Y. REITER M, Adalberto (B) . .' Industrial M&$ de.Mtpticb, S. A: .' u. . 'ApartadoTpsfhl752;-; JV';` * Mdhttrrey.. NV L^'Mexieo r * REDWINE. Richard H-- R. R. 1. Rural Hall. N. C. REED, A. J. (SF) National Clay Pipe Institute Box 310, 350 W. Terra Cotta Ave. .REMDE, Harry F, Jr. (L)26 Norwood Ave, Plainfield; N.-J... (Johhi-Manville Products Corp.). REMINGTON; Victor H. (GFI) B. F. Drakenfeld & Co, Inc. Crystal Lake, 111. Box 519. Washington, Pa. REED. G. Clifton (E) 54644 N. 28th St, South Bend 15, Ind. (Bendix Products Aerospace Div.) REED, James S. Bobc 914, Alfred. N. Y, ' REED, Leonard (B)..` . "1038 W'etrivdod 0ir,'Stii Jose. Calif. (Eitel-McCullough, Inc.) REED, Paid H.(R) . , - 310 E. Fainbont Ave.; New Castle, Pa. '. (New Castle Refractories Co.) ' REEDER, Dennis R. Ferro Corp. . 4150 E. 56th St, Cleveland 5, Ohio REEDER. Ray K,, Jr. (BJ) Sbetuingo China, Inc. Box 120, New Castle, Pa. REES, Lancelot H. (M) Manton-Gaulin Mfg. Co, Inc. 44 Garden St, Everett 49, Mass. REESE, Benjamin P. Clemson College Box 4975, Clemson, S. C. REEVE, Keith D. Australian Atomic Energy Commission Private Mail Bag Sutherland, N. S. W, Australia REEVES. Harold. Sr. (W) Fitzpatrick Industries, Inc. Box 30, East Palestine, Ohio REFRACTORIES INSTITUTE, THE (Avery C. Newton) REMMEY, Francis B. (R), 942 Woodcrest Rd, Abington, Pa. (A. P. Green Fire Brick Co.) REMMEY, G. Bickley (RFI) Bickf^r Furnaces, Inc. 550-State Rd,'Philadelphia 14. Pa. . REMMEY, G:-Bickley; Jit'CLI) ' Bickley Furnaces, Inc. . . $50 State Rd, Philadelphia 14, Pa. REMMEY. John G. (R) . Remmcy Div. A. P. Green Fire Brick Co. Hedley St. ft Delaware Rivet Philadelphia 37, Pa. REMPES, Paul E,, Jr. (BI) 3903 Custer Ave, Royal Oak. Mich. (Champion Spark Plug Co. Ceramic Div.) RENAULT. Michel 19 Avenue Marceau Courbevoie (Seine). France (U. S. Army) RENKERT, Donald H. (S) Metropolitan Brick, Inc. IQI7 Renkert Bldg, Canton 2, Ohio RENKEY, Albert L. (R) Harinson-Walker Refractories Co. Farmers Bank Bldg, Pittsburgh 22, Pa. RENOUF, Leonard J. (R) Titanium Alloy Mfg. Div. National Lead Co, Hyde Park Blvd. Niagara Falls, N. Y. RENSKERS, Richard H. (I) 7 Cerrada St, Urdanetta Village First National Bank Bldg. Makati, Rizal, Philippines Pittsburgh 22, Pa. ( Philippine-Standard) REFRACTORY ft INSULATION CORP. (A. S. Arwine) Port Kennedy, Pa. REGENBRECHT, Albert. Jr. (L) Sylvania Electric Products, Inc. Seneca Falla, N. Y. REID, Frank P. American Ceramic Society 4055 N. High St, Columbus 14, Ohio REID, Robert Glenboig Union Fire Clay Co, Ltd. Glenboig, Lanarks, Scotland REIDL, Ronald W. (R) 1520 Dtmluce Dr, Pittsburgh 27, Pa. (Westingbouse Electric Corp.)' RESCHETZ, Raymond R. (S) A. E. Staley Manufacturing Co. Decatur, I1L RESER. Margie K. (I) 4393 Colerain Ave. Columbnt 14, Ohio (American Ceramic Society) REUNING, Charles R. (R) 170 Perldns St, Apt. 106 Oakland 10, Calif. (Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp.) REUNING. George W,, Jr. (RI) R. R. 6, Dinner Bell Rd, Butler, Pa. (Lava Crucible Refractories Co.) 621 oEUSCHE. Frank L. (Wj * 50 Congressional Pkwy. Livingston; N.. J. ' (I, Reusche & Co.) eEUTER. Raymond (R) * Kalco Chemical Co. 5216 W. 66 PI., Chicago 36, 111. ryVOI -DS, Charles C. 77 Pine Arden Dr. \Vcst Boylston, Mass. -e-y^OLDS, Douglas L. (\V) * \Valker China Co. Box 29, Bedford, Ohio -eyjjOLDS. Harry M. (G) K Kenite Co., Box 8065 Columbus, Ohio 43201 jgYJjOLDS METALS CO. (L. S. Beeler) ^ 5501 W. Broad St., Richmond 18, Va. RHOADS, James L. (L) * 404 Atkins Ave., Lancaster, Pa. (Radio Corp. of America) pgODES, Foster T. (W) . Onondaga Pottery Co. - 1858 W. Fayette St, Syracuse 1, N. Y. RHODES, Frank R, Jr. (R) . Box 39-2, Pecatonica, 111. 61063 (Babcock & Wilcox Co.) .. BHODES, Fraser B. (WFI) 7134 Maple Ave. . Cincinnati 43. Ohio (Briggs Manufacturing Co.) RHODES, Ralph E, Jr. (M) g Brook Ln., Yardley, Pa. (Kentuclcy-Tennessee Clay Co., Inc.) RHODES, Ralph R. (RFI).. 1729 Powell St.. Norristown, Pa. (E. J. Lavino & Co.) RHODES. William H. 30 Rockville Ave., Lexington, Mass. RIBBE, Paul H. University of Chicago . Dept, of Geophysical Sciences '. Chicago 37,1U.. RICE, Dale W.<B) Corning Glass .Works Research & Development Div. Coming, N. Y. RICE, Hal H. .(WFI) . 451 Vihewood Ave. Birmingham, Mich. (General Motors Corp.) RICE, Jack F. Marshall Ave, Bcmus Point, K. Y. RICE. Murray J. (BC) . Box 1SS, Alfred. N. Y. (State University of Hew York College of Ceramics) RICE, Roy W. (B) 4710 Thackeray Place N. E. Seattle 5, Wash. (Boeing Co.) RICHARD, Ginlio A. Le Gariac Muxzano-Lugano, Switzerland RICHARD, William R.. Jr. (B) Monsanto Chemical Co. 800 N. Lindbergh Blvd. St. Louis 66, Mo. RICHARDS, Kenneth J. (B) 5313 Fisbburg Rd., Dayton 24, Ohio (Wright-Patterson Aeronautical Research Lab.) RICHARDS, Richard G. United Fireclay Products, Ltd. Batbville, Armadale West Lothian, Scotland RICHARDS, Robert W. (S) Richards Brick Co. 234 Springer, EdwardsvUle, IlL RICHARDSON, Chauncey A. (M) 8409 S. E. 62nd, Mercer Island, Wash. (Boeing Co.) RICHLAND SHALE BRICK CO. (John B. Conard) Mansfield. Ohio RICHMOND, Joseph C (EFI) 4822 Morgan Dr., Chevy Chase 15, Md. (National Bureau of Standards) Vol. 42, No. 10 (1963) RICK. Clarence A. (R) 306 W. Park, Columbiana, Ohio (Kaiser'.Refractories Div./ Kaiser Aluminum i- Chemical Corp.) RICKARD. Lester F. Box 171. Cuba. N.Y. RICKER. Richard W. (RI) Ferro Corp. 4150 E. 56th St.. Cleveland S, Ohio RICKEY, Charles J. (MI) B. F. Drakenfeld & Co., Inc. Box S19, Washington, Pa. RIDDLE. Frank H. (Honorary, WFI) 14 Upland Rd. Colorado Springs, Colo. RIDDLE. James E. (MI) The Moland-Drysdale Corp. 1635-41 Asheville Hwy, Box 1291 Hendersonville, N. C. RIEBLI.VG, Eugene F. (G) 720 Tifft Ave., Horsehcads. N. Y. (Coming Glass Works) RIEGGER, Otto K. (B) 3430 Oakwood, Ann Arbor, Mich. (Ford Motor Co.) RIEPER. Gerald (W) 2931 Comer Dr, Richmond, Calif. (American-Standard) RIGBY, E. Bertrand (B) .' United Technology Center. .. . " .`.'.RBO : Ajqaej.tSmniy-diV, -Calif,..: .felGBY, G: Reginald'(RF) Canadian Refractories Ltd... Box 160, Grenville, Que., Canada RIGBY. James E. (G) American-Saint Gobain Corp. Kingsport, Tenn. RIGBY, Ronald, Jr. (B) Pittsburgh Plate Glass Co. Glass Research Lab.; Harmarvillc, Pa. RIGGI, Micbgel (L) . .. Box 272,' R. R. 1,.Palesville. X, Y. :!XFerro^culje.Corncof America)'. . - RlGTERINK.MerleD. (LF) BellTekphone labs, Inc.. Murray HOI, N. J. R11S, 'Asgeir (M) Robeson Process Co. Box 960, Erie, Pa. RIKER. Leon W.. Jr. (G) 1245 Lenape Ave., Ford Gty. Pa. fPittsburgh Plate Glass Co.) RILEY, Roger R. (R) INTERPACE, Ceramics Div. Box 630, Pittsburg, Calif. RINDONE, Guy E. (GFC) Pennsylvania State University Dept, of Ceramic Technology 230 Mineral Industries Bldg. University Park, Pa. 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. RINGLER. Edward G. Box 246, Alfred, N. Y. R1SEDEN, O. D. (L) 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 Glcnmcre 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. RITTLER. Hermann L. (Gl) 104 Cardinal Rd., Horsehcads, X. Y. (Coming Glass Works) RITZ, Joseph W. (L) Bendix Corp. Red Bank Div., Eatontown, N. J. RIVKIND, Leo E. (RI) Mearl Corp. 220 W. Westfield Ave. Roselle Park, N. J. RIZZO. Harry F. (B) - Lawrence Radiation Labs. Bldg. 173-B, Box 808 Livermore, Calif.' ROACH, H. C. (R) American-Standard .': 1541 S. Seventh St.. Louisville 8. Ky. ROBB. Richard B. (R) 242 Rockingham Rd. . Pittsburgh 38, Pa. (U. S. Steel Corp.) ROBB. Ronald R. (R) ROBBINS. Carl R. (B) . National Bureau of Standards Div.9.7, Washington 25. D. C. ROBBINS. Ross W.. Jr. (R) 30 Wilder Rd., Shrewsbury, Mass. (Norton Co.) ROBERTS, Pencil M. (E) Roberts Engr. & Mfg. Co., Inc. Box 4060, Corpus Cbristi, Texas 78408 ROBERTS, Frederic (R) 106 Quyfdn Ave.,'Syracuse.?, N. Y: . - (pentRu Refractory. Service Corp-) ' RbStRTS, Julia! Taggart (BF) 10136 Owcnsmonth ,AveChatsworth, Calif. (Atomics International Div. North American Aviation, Inc.) ROBERTS. John W. (S) Solite Corp. Box 9138, Richmond 27, Va. ROBERTS, Morin F. (GI) Box 454, S.S.1 Whippoorwill Rd., Old Lyme, Conn. (Emhart Manufacturing Co.) ROBERTS, Michael J. (X) 842 Lorraine, Arrida, Que., Canada (Aluminum Co. of Canada) ROBERTS, Richard W. (R) Dow Chemical Co., Lodington, Mich. ROBERTSON. David W. (R) 1243 Gleneagte Rd, Baltimore 12, Md. (General Refractories Co.) ROBERTSON, James A. (R) FMC Corp. Box 8. Princeton, N. J. ROBERTSON, James R. (L) 33 Cindy Dr, Buffalo 21, N. Y. (Harper Electric Furnace Corp.) ROBERTSON, John M. (B) 3008 Rosedale Blvd., Louisville 5, Ky. (American--Standard) ROBERTSON, Leon F. (G) Brockway Glaas Co., Inc. Brockway, Pa. ROBESON PROCESS CO. ('Asgeir Riia) Box 960, Erie, Pa. ROBILLARD, Harvey J. CW) 7 Woodlawn Ave, Fairport, N. Y. (Tetron Inc!) ROBINETTE, Oren, J, Jr. (MI) Box 234, Pacolet, S. C. (Spartan Minerals Co.) ROBINSON, Charles T. (G) 16204 S. E. Eighth St. Bellevue, Wash. (Pcnberthy Instrument Co.) 623 ,,t*SOK. David W. (M) Grace & Co. g-V. Libby. Mont. - ,,,<SO.V.F. George iSi F^oUiiuon Brick & Tile Co. s. Santa Fe Dr., Denver 21. Colo. BtWSOK.Gilbert C. < 'FIC) f^g^x 91. Clemson. S- C /Clernson College) ,,or\'SOX. Kenneth T. (L) X- Market St, Ligonier, Pa. (Carborundum Co.) -BIS'SOX. Loui* G. (B) ^ jlaslKouck Chrmiral Co. ifex 288, Bloomsbury. N.-J. ^iBlXSOX, McDonald ifataachuaetts Institute of Technology gm 4-051, Cambridge 39, Mass. oBIKSON. Percy Borrill Diamond Qay Co. Ltd. jjartsbill, Stoke-on-Trent. England eOBlXSON, Philip W. (G) ^ Catcblord Glass Co. Box 71707. Los Angeles 1, Calif. . oOBlKSOK.Phillip ' - 33 PymMe Aw. .. . jymble, N.S.W., Australia (Gallard & Robinson Pty. Ltd.) -nBlKSON. Richard E. (RI) .. jointdiMviliei Zdienoplc. Pa....... (Alliance Clay Product Co.) gOBiXSOK. Thoinas C. (E) Thermo Electron Engineering Corp. gS First Are,' Waltham 54, Mass. gOBINSON VENTILATING CO. (J. L Henderson, Jr.) Zclienople, Pa. jOBINSON, William L. (L) 9451 Woodbury Ave. . Garden Grove. Calif. . ; (Aotonetics Dig. . .-.i NoUt-AmeriqaJJ^v\atian, Inc.}' : ROBSON. H: L. (G) . . ' 511 Prospect St. New Haven II, Conn. (Olin MathiesonChemical Cotp.) ROBSON. James T. (MFI) Allied Engineering Division Ferro Corp, 4150 E. 56tb St. Cleveland 5, Ohio ROBSON, Thomas D. Lafarge Aluminous Cement Co. Ltd. 73 Brook St, London W. 1, England ROCHESTER, Thomas W, Jr. (G) 210 Deleran Ave, Coming, N. Y. (Corning Glass Works) ROCHFORD. Capt. David S. (T) 05002113, OSD. USAINTC Fort Holabird, Baltimore 19, Md. ROCHOW, W. F. (RF) 272 Preston St,.Pittsburgh 5, Pa.* ROCKETT, Thomas J. (B) 1535 Ironwood Dr, Fairborn, Ohio (Wright-Patterson Aeronautical Research Lab.) ROCKWELL. Paul (M) George W. Hebne Co. 4 Maple St, Hehnetta, N. J. RODEFER, Howard H. (G) Rodefer-Gleaaon Glass Co. Box 550, Bellaire, Ohio RODENBAUGH. Donald I. (G) Continental Can Co, Inc. Haxel-Atlas Glass Div. 15th & Jacob Sts, Wheeling. W. Va. RODGER. John S. Smith & Sons (England) Ltd. Spark Plug ft Ceramics Div. Putney Vale London, S. W. 15, England RODGERS, Nisbet P. (W) Mid-State Tile Co. Box 627, Lexington, M. C. RODMAN, Clarence J. (E) 1315 S. Union Ave., Alliance, Ohio (Alliance Tool Co.) Vol. 42, No. 10 (1963) RODRIGUEZ. A. R. (LI) 29 Pine St, Franklinville, N. Y. <ftirQ Div, AeroVOX Corp.) RODRIGUEZ. Juan it. Calle 47, No. 807 Nuevo Vedado, Habasa, Cuba (Ceramics Santiago) ROE, Donald W. (G) Radio Corp- of America New Holland Pike ROE. Richard F. (W) Coors Porcelain Co. 600 Ninth St, Golden, Colo. ROEDER, Paul J. 204 S. Dewey, Urbans, 111. ROELL, Leo T, Jr. (S) 5032 AaIra Dr, Pittsburgh 36, Pa. (Swindell-Dressier Corp.) ROENSCH, Amo P. (G) 533 Myrtle St, Los Alamos. K. M. (Los Alamos Scientific Lab.) ROESEL. Rolf E. (R) Engineered Ceramics Mfg. Co. 1435 W. Fuhon St, Chicago 7, 111. ROFF. Robert W. (M) , Bell Operations 530 Efan St, Westfield, N. J. . . ROGALSKI, Leonora G. (B) Universal Oil Products Co. .iO.Algonqyin Rd,Des Plaines, III, 'K^mt^^^rodoets-Mfif.Co, if . Shreve. Ohio . ROGERS, Edwin L. (W) . 1339 E. Randolph Ct, Apt.T Milwaukee 12, Wise. (Ccntralab Electronics Div. Globe-Union Inc.) ROGERS, Melvin F. (Gl) 245 Kenneth St, Greensburg, Pa. (Jeannette Glass Co.) ROGERS; Virgil L. (S) Hebron'Briek Co, Hebron, N. D.. ROGERS, winiam O. (L) - RfS'M.'Wi-Hocken'SL. Apt 207'-. ..w Beaverton, Orel (Tektronix, Inc.) ROGERS, WilUatn R. (R) Carborundum Co, Bristol, Pa. ROHLFING. Brent H. 525 N. Spring St, Bellefonte, Pa. ROLKE. Herbert J. (BI) 3120 Scbangb Dr. Zanesville, Ohio (Cesco Plant, Refractories Div. Ferro Corp.) ROLLAND, Joffre J. (G) Adamston Flat Glass Div. RoUand Glass Co. Box 631, Clarksburg, W. Va. ROLLFS, Edward H. (E) 165 Perkins Row, Topsfield, Mass. (Sylvania Electric Products, Inc.) ROMANO, Pasqnale J. (LI) 1212 Cavalier La, West Chester, Pa. (International Resistance Co.) ROMINE, Donald J. (L) Ford Motor Co, Attolite Plant Box 231, Fostoria, Ohio ROOD, Joseph L, (G) 56 Farnsworth Rd. Rochester 23, N. Y. (Batuch & Lomb, Inc.) ROONEY. Thomas E, HI (R) Empire Fire Brick Co. 219 Mnnmy, Fort Wayne, Ind. ROOT, H. Dean (BI) Wcsringbouse Research Laboratories Beulah Rd, Bldg. 501-1 Y 28 Pittsburgh 35, Pa. ROOT, W. E. (S) 131 Mulberry St, Plymouth, Ohio (Fate-Root-Heath Co.) ROQUES, Rodney A. (L) 745 James Dr, Richardson, Texas (Texas Instruments, Inc.) ROSE, Duane D. 3960 S. Seventh, E, Murray, Utah HOSE, Frederick A. tn; A. B. Chance Co. Box 838. Parkersburg. W. Va. ROSE, Ralph (RI) ' . ' . H. K. Porter Co, Inc, Refr. Div. Porter Bldg, 601 Grant St. Pittsburgh 19. Pa. ROSE, Ralph E. 1618 Mihria. Apt. 2 Berkeley 9, Calif. ROSEN, Norman F. Box 1357, Alfred, N. Y. ROSENBAUER. Charles (G) 359 Walter Rd, Rochester 22. N. Y. (Bansch ft Lomb, Inc.) ROSENBERG. Gerald S. (GJ) 59 Maple Ave, Cambridge 39, Mass. (Cambridge Thermionic Corp.) ROSENBERG. Philip E. (BC) Washington State University Dept, of Geology Pullman, Wash. ROSEKFELDER. W. J. Borax Consolidated Ltd. ' Borax .House/Carlisle PI. London, S.W.l, England ROSENFELS, Richard S. (R) 1220 Potter, Richland, Wash. (General Electric Co.) ROSENTHAL, E. K. (W) ' 234 Napoleon St. DeJRcj. CMiL, V:* "CMetlax tffg.Co.1 . ; - ROSENTHAL, J. Jesse (B) JLD1? Ford. Dr, Ferguson', Mo. (McDonnell Aircraft Corp.). ROSENZWEIG, Hermkn (G) Texglass, Inc. Box 164, Decatur. Texas ROSLUND. James A. (R) Globe Brick Co, Box 765 .' East Liverpool, Ohio ROSS, Gerald A. (WJ) HaegerPotterieailnc, r ... . ' 7 Malden Ln, Dutodee, IU. 1 'ROSS;ild*uMJv-v--. Box 296, Alfred, N. Y. ROSS, Stuart T.(B) -BrooksftFerions.Inc. . 1950 W. Fort St, Detroit 16, Mich. ROSS, Thomas A. (R) A. P. Green Fire Brick Co, Ltd. 234 Rosemonnt Ave. Weston, Out., Canada ROSSI. Frank D. (M) 546 Spangler Dr, Zanesville, Ohio (Cesco Plant, Refractories Div. Ferro Corp.) ROSSI. Louis R. Box 91, Andover, N. Y. ROSSI, Ronald C. University of California Dept, of Mineral Technology Berkeley 4, Calif. ROSSING, Barry R. 78 Pearl St, Watertown 72, Mass. ROTH, Harper D. (L) Harper Electric Furnace Corp. 110 Pearl St, Buffalo 2, N. Y. ROTH, Robert S. (B) National Bureau of Standards Div. 92, Washington 25, D. C. ROTHERMEL, Daphne L. (G) Coming Glass Works, Coming, N. Y. ROTHERMEL, Joseph J. (G) Coming Glass Works, Coming, N. Y. ROTHMAN. Albert J. (B) Lawrence Radiation Lab. University of California Box 808, Livermore, Calif. ROTHROCK, Russell W, Jr. 306 N. Romiae, Urbans, DL ROUDA, Paul H. 142 Claremont Ave. Mount Vernon, N. Y. ROUDABUSH, Henry L. (R) General Refractories Co. Box 544, Lehi, Utah 625 gOUDABUSH. Ned W. (R) 112 Irwin Ave. Bcn Avon, Pittsburgh 2. Pa. (H. K. Porter Co., Inc.) ROUGH, Frank A. (B) Battellc Memorial Institute 505 King Ave., Columbus ). Ohio ROUGH. R. R. (G) 2145 Potomac Dr., Toledo, Ooio (Owens-Illinois) rOULIDIS, Christos Z. (R) 716 Tifft Are., Horseheads, N. Y. (Coming Glass Works) ROUP. Rolland R. (LFI) Solar Manufacturing Corp. 4553 Seville Ave. Los Angeles 58, Calif. ROWE, Arnold E. (E) 1210 Dilworth Rd, Charlotte, N. C. (Douglas Aircraft Co.) ROWE, Lee (G) Carr-Lowrey Glass Co. 2201 Kloman St, Baltimore 3, Md. ROWE, Richard S. (S) Walnut Hills, Logan, Ohio (Clayciaft Co.) ROWLAND, George R. (R) 28 Hoskins Rd.. Bloomfield, Conn. (Emhart Manufacturing Co.) . ROWLAND. Richards A-.<B) _ ....-I;... ^^^,SB^Devcloiwn<rtrt^>> /J5ox 481,Hbdstbn 1,"Takas' ROWLAND. Roger W. (BFI): New Castle Refractories Co. Box 471, New Castle, Pa. ROWLANDS. Robert R. (WI) Universal-Rundle Corp. Box 300, Redlands, Calif. ROY. James W. (L) 10 Cayuga Way, Short Hills, N. J. (International Telephone & Telegraph Corp.) ROY.N.C Orissa Cement Ltd. 4 Dalhousie Sq, E., Calcutta 1, India ROY, Rustum (BFC) Pennsylvania State University Research Bldg. 471 University Park, Pa. 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.. Jr. (L) 19 Archwood Dr., Little Rock, Ark. (Reynolds Metals Co.) ROYER. Rene 60, Rue D'lssy 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. Deutsche Steinxeugfabrik Mannheim-Friedrichsfeld, Germany RUBIN. Jack A. (B) 17815 Ventura Blvd., Encino, Calif. (INTERPACE) RUBIN, Jacob C. (L) ACF Electronics 48 Lafayette St.. Riverdale, Md. RUBIN, Jerry J. (BJ) Bell Telephone Labs. Murray Hill, N. J. RUBIO. Diego P. Philippines Ceramic Society Adamson University Manila, Philippines RUDD, Richard D. (M) Carborundum Co. 3335 W. 47th St.. Chicago 32. III. Vol. 42, No. 10 (1963) RUDERER, Clifford G. 406 E. Green. Champaign, 111. RUDNESS. Robert G. (B) Linde Co.. Div. Union Carbide Corp. 1500 Polco St., Indianapolis 24, Ind. Rl ilNICK. Alfred (B) Battellc Memorial Institute 505 King Ave., Columbus 1, Ohio 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. Onaund I. (G) 13615 Meyers Rd., Detroit 27, Micb. (Ford Motor Co.) RUH, Edwin (RFI) 789 Fruithurst Dr. Pittsburgh 34, Pa. (Harbison-Walker Refractories Co.) RUH, Robert (BI) 315 S. Bromfield Rd., Dayton 29. Ohio (Wright-Patterson Aeronautical Research Lab.) RUIZ, Raymundo W. (E) Cia. Industrial del Norte S. A. Apartado Postal 226 Saltillo, Coah., Mexico RUIZ. Robert A. (R) . .. .513 ,W..McPike, VandaJia,.Mo. r. . . ;li5vCWala& Ecftnaoriea Cdtgi RVLONv Richi'rd'-M. ttj *' ' ' 7 Hill St.. Box 51-1. Alfred, N; Yi (State University of New York College of Ceramics, at Alfred Univ.) RUMMLER, Donald R. (E) 620 Queens View Ct., Hampton, Va. (NASA, Langley Research Center) RUNDE. O. F. (G) Federal Glass Co. 515 E. Innis Ave., Columbus 7, Ohio RUNK, Robert B. Box.1495. Alfred, N.Y... RUSERT, Eugene L. (B) 602 Manchester Rd., Manchester, Mo. (McDonnell Aircraft Corp.) RUSHMER, Margaret A. (BJ) , 1355 Peabody St, N. W, Apt. 410 Washington Jl, D. C. (National Bureau of Standards) RUSHMORE. Murray. Jr. (M): Moore & Monger 33 Rector St, New York 6, N. Y. RUSOFF. Samuel (R) 15 Lincoln Rd, Tiffin, Ohio RUSSELL. Charles K. (B) University of Illinois Dept, of Ceramic Engineering Urfaana. 111. RUSSELL. 1/Lt. Donald A, Jr. (RJ) 05209471, 72nd Ord. Det. (ED) APO 69. New York. N. Y. RUSSELL. Edward B. (L) 267 Madison Ave, Clifton, N. J. (Duramic Products Inc.) RUSSELL. George A, Jr. (R) General Refractories Co. 1520 Locust St, Philadelphia 2, Pa. RUSSELL. Howard F. (El) 3118 Woodworth PI, Hazelcrest, III. (lngersoll Products Div. Borg-Warner Corp.) RUSSELL. Leslie A. (G) Hazel-Atlas Glass Div. Continental Can Co, Inc. Research 8c Development Dept Plainfield. IU. RUSSELL, Lewis E. 1, Evelyn Close, Eynsham Rd. Botley, Oxford, England (United Kingdom Atomic Energy Authority) RUSSELL, Norman K. (RI) 1619 Harvard Lane, Paoli, Pa. (A. P. Green Fire Brick Co.) RUSSELL, Paul N. (L) Hoffman Science Center P. O. Drawer H. Santa Barbara, Calif. RUSSELL. Ralston, Jr. (XFIC) Ohio State University Dept, of Ceramic Engineering 124 W. 17th Ave, Columbus 10, Ohio RUSSELL, Robert G. (G) R. R. 2. Granville, Ohio (Owcns-Corning Fiberglas Corp.) RUSSELL, Robert O. 18952 Inglewood, Rocky River 16, Ohio (Republic Steel Corp.) RUSTLESS IRON CO, LTD. (H. Whitaker) Lawkholme Ln. Keighley, Yorks, England RUTT, Truman C. (L) 136 First St, Niagara Falls, N. Y. (Titanium Alloy Mfg. Div. National Lead Co.) RYAN. Joseph D. (G) 3018 Middlesex Dr, Toledo 6, Ohio fLibbey-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. Central Research Labs, Broclcway, Pa. RYDER. Stanley H. C. E. Ramsden & Co, Ltd, Fenton Stoke-on-Tnent,-Staff*. England : r: 'Y.-i*" v. Geneml'Eleetnc Go.', A.P:E.D.", 2151 S. First St, San Jose, Calif. RYLAND, H. W. (LF) 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. RYSHKEWITCH. Eugene (R) 322 Van Emburgb Ave. ' Ridgewood, N. J. (National Beryllia Corp.) s SAALFELD, Horst University of Saarbrucken Mineralogical Institute Saarbrucken 15, Germany SABURI, Osamn Murata Manufacturing Co. Ltd. Kaiden, Nagaoka-cbo, Kyoto, Japan SACKS. Peter S. 433 Houston Rd, Ambler, Pa. (Keasbey & Mattison Co.) SADLER. Arthur G. (L) Northern Electric Co. Ltd. Box 3S11, Station C Ottawa, Ont, Canada SAFEER. Neil I. (EJ) 11506 Bucknell Dr, Wheaton, Md. (Johns Hopkins University) SAFFELL. Arliss K. (G) 646 Lathers Ave, Garden City, Mich. (Ford Motor Co.) SAGINOR, S. V. (B) INTERPACE. Ceramics Div. 2901 Los Felix Blvd. Los Angeles 39, Calif. SAILER. Edward (L) Fox Hill Rd, R. R. 2 Wappingen Falls, N. Y. (IBM Corp.) ST. JOHN. Harry M,, Jr. (E) Coors Porcelain Co. 600 Ninth St, Golden, Colo. ST. PIERRE. Philippe D. S. (B) General Electric Co, Research Lab. Metallurgy & Ceramics Div. Box 1088, Schenectady, N. Y. SAITO. Shinrolcn 839, 2-Cbome, Narimune, Snginatni Tokyo, Japan (Tokyo Institute of Technology) 627 caITO, Yasutoshi " Xobolcu University Dept- of Nuclear Engineering Sendai. Japan caKAMOTO. Shiori (MJ) s J420 34th Ave., Sacramento 22, Calif. (U. S. Army) eALAZAR. Pablo V. (R) J 2031 N. Dayton St., Chicago 14, 111. (PUbrico Co.) eLEEBY. Edward C. (S) ^ J.C Steele & Sons, Inc. Box 951, Statesville, N. C. caLES S., Jose Ceramics Atlantico, Carrera 41 #39-26 Barranqnilla, Colombia SALISBURY. Charles W. (G) 2985 Mcnnill Rd., Risingsun, Ohio (Owens-Illinois Technical Center) SALISBURY, William R. (W) Lyndon Rd., Fayetteville, N. Y. (Onondaga Pottery Co.) SALMON. Oliver N. (L) 418 Glenwood Ave., St. Paul 13, Minn. (Minnesota Mining & Mfg. Co.) SALT, Dennis N. S. 18 Dominic St. HaTtshillj Stolceron-Trent,. England. LfmAMADDAS. B.Ji. ' f^-323/VBdilios%<L --: '? iJowrah. West Bengal, India (University of Calcutta) SAMDANI, Syed G. Northwestern University Dept, of Materials Science Evanston, 111. SAMMARONE, America, Jr. Sammarone S. A. Industria Ceramics Rua Jose Bonifacio 210 . Sao Paulo, Brasil SAMPSON, j. Leonard (G) Mahoning Glass Works General Electric Co., 403 N. Main St. Niles, Ohio SAMSON, A. William (M) B. F. Drakenfeld & Co., Inc. Box 519, Washington, Pa. SAMUEL. Donald G. (R) E. J. Lavino & Co. Box 29, Norristown, Pa. SANDERS. Clyde A. (M) American Colloid Co. 5100 Suffield Ct, Skokie. IU. SANDERS. Herbert H. (DC) 17926 Daves Ave, Los Gatos, Calif. (San Jose State College) SANDERS. Loren D. (MI) 1233 Delaware Ave., S. W. Canton, Ohio (Kentucky-Tennessee Clay Co.) SANDERSON, K. W. John G. Stein & Co., Ltd. Bonnybridge, Scotland SANDFORD, Per Johan Folke Chalmers Tekniska Hogskola Gibraltargatan SJ, Goteborg, Sweden SANDIE. Joseph K. (G) United States Borax & Chemical Corp. 50 Rockefeller Plaza New York 20, N. Y. SANDIZELL, C. H. (L) American Fddmuehle Corp. 15 Crescent St., Glenbrook, Conn. SANDMEYER, Karl H. (RI) 85 Pleasantview Dr., Jamestown, N. Y. ( (Harbison-Carborundum Corp.) SANDS, George Imperial Smelting Corp. Avonmouth, Bristol, England SANFILIPPO. Alan V. (R) Aluminium Limited Sales, Inc. Ill W. 50th St., New York 20, N. Y. SANFORD. Elbert A. (E) PfandlerPennutit Inc. 1000 West Ave, Rochester 3, N. Y. Vol. 42, No. 10 (1963) SANGA. S. V. (GI) W. Forest Glen Dr., R. R. 2 Cumberland Heights, Millville, N. J. (T. C. Wheaton Glass Co.) SAN MIGUEL BREWERY. INC. (A. Villa-Abrillc) 1112 J. P. Laurel Sr. Manila, Philippines SANNER, R. Dean (G) 3843 Van Dusen Way, Toledo 6, Ohio (Owens-Illinois) SANT. John W. (W) Universal-Roadie Corp. Box 960, New Castle, Pa. SANTOMIERI, S. Lewis (El) Ceramic Engineering Co. 353 W. Railroad St, Botkins, Ohio SAPE, John R. (R) 8206 Seminole Ave. Philadelphia 18, Pa. (Harbison-Walker Refractories Co.) SARA, Raymond (B) National Carbon Co, Research Labs. Box 6116, Cleveland 1, Ohio SARGENT, Edmund L. (E) 2422 Inwood Dr, Fort Wayne, Ind. (General Electric Co.) SARGENT. Edward C. (R) Zirconium Corp. of America . Box otdt- Solotr 39.-Ohie- 22290`Blossom DtV - Rocky River 16, Ohio (Harbison-Walker Refractories Co.) SARVER. James F, Jr. (B) General Electric Co. Lamp Research Laboratory Nela Park 131, Cleveland 12, Ohio. SASAKI GLASS CO, LTD. (Seiichi Tabata) -1.1-Chome Yokolrawabashi Sumida-Ku. Tokyo, Japan . SASO, Charles (L) Duramic Products Inc. 1 426 Commercial Ave. Palisades Park, N. J. SATA, Toshiyuld . , 2-160 Toyama-cho, Shinjuku-lcu Tokyo, Japan (Tokyo Institute of Technology) SATAVA. Vladimir Katedra Technologic Silikatu Technicka 1905 Praha 6, Czechoslovakia SATHRE. Curtis J, Jr. 5711 S. 129th, Seattle 88. Wash. SAUEREISEN. C Fred (W) Sauereisen Cements Co. 1045 N. Canal St, Pittsburgh 15, Pa. SAUEREISEN, Feed J. (S) Sauereisen Cements Co. 1045 N. Canal St, Pittsburgh 15, Pa. SAUEREISEN. Phil F. (L) Sauereisen Cements Co. 1045 N. Canal St, Pittsburgh IS, Pa. SAULS, J. B. (WI) Mid-State Tile Co. Box 627, Lexington, N. C. SAUNDERS, Alfred C. (RI) 3797 Eckhardt Rd, Hamburg, N. Y. (Electro Refractories & Abrasives Corp.) SAUNDERS. Hollis S. (EFI) Inca Manufacturing Div. Phelps Dodge Copper Products Corp. Box 600, Fort Wayne, Ind. SAUNDERS. R. H. (S) Charleston Clay Products Co. Box 349. Charleston 22. W. Va. SAUSVILLE, Joseph W. (R) 28 Fairview Ave, Glen Rock, N. J. (Curtiss-Wright Corp.) SAUVE, Paul J. (G) 5901 Graystone Dr, Sylvania, Ohio (Consumer ft Technical Products Div. Owens-Illinois) SAUZIER. Pierre M. S.E.CA.R. 28 Rue Emile Menier, Paris 16, France SAVELL, Fred H. (W) Western Talc Co. 1901 E. Slauson Ave. Los Angeles 58, Calif. SAVIOLI, Francesco S.AN'AC, Vis 1'srtin Piaggio 13 Genova, Italy SAVOLSKIS, Paul J. 4129 Vista View St. West Mifflin. Pa. SAWAI, lkutaro Kyoto University, Kyoto, 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. SAYERS. Paul G. (M) 403 Doolittle St, Orlando, Fla. (Martin Co.) SCALES. John B. (MI) 456 Lynn Dr, Berea, Ohio (United States Stoneware Co.) SCALES. Ralph B. (S) Box 240, R. R. 1. Walkertown, N. C. (Pine Hall Brick ft Pipe Co.) ;; SOUA*T*r4ipand AvJfc (E)..... ' ' OprpcCottage. r..^eySrii< inSita.*.Y: -/V' SCIIAAL. Frank W,, Jr. (W) B. F. Drakenfeld ft Co, Inc., Box 519 Washington, Pa. SCHABACKER, H. Eric (E) Erie Ceramic Arts Co, Box 8324 3120 W. 22nd St, Erie, Pa. SCHAEFER, Carl F. (WF) 327 Sheffield Ave, Flinf 3, Mich. (A C Spark Plug Div. General Motors Corp.) SCHAEFER, Earl F. (C) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo 7, Ohio SCHAEFER, William H, Jr. (R) 1036 Glencoe Ave, Pittsburgh 20, Pa. (Crucible Steel Co. of America) SCHAEFLE, Max I'ro Keramik, Burglistrasse 12 Wallisellen, Zurich, Switzerland SCHAER. Robert W. (R) E. J. Lavino ft Co. 2244 Oliver Bldg, Pittsburgh 22, Pa. SCHAFER. C. B. (G) Libbcy-Owens-Ford Glass Co. 1701 E. Broadway. Toledo 5. Ohio SCHAFFER, Eugene (L) Krystinei 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 Meadow-lane Rd, Dearborn, Mich. (Great Lakes Steel Corp.) SCHAUSS. Edward P. (G) 3846 Corina Way, Palo Alto, Calif. (Optics Technology, Inc.) SCHEFFER, Karl D. (R) R. R. 3, Susquehanna Terrace Clearfield. Pa. (Consultant) SCHEINMAN. Lee G. (W) R. R. 2, Box 307-A, Latrobe, Pa. (Carborundum Co.) SCHELKER, Daniel H. (W) American-Standard, Foreign Div. 40 W. 40th St, New York 18, N. Y. SCHELL. Donald C (E) 6422 W. 28th St, Berwyn, I1L (IIT Research Institute) SCHEYER, Joseph H. (G) Hard-Atlas Glass Div. Continental Can Co, Inc, Plant 471 R. R. 59, Plainfield, IU. 629 -HlEBER. Michael (B) 9'tftrnrd University pir. of Engineering & Applied Physics Cambridge 38, Mass. -.jEFFERLE, James A. (E) *4511 Statton Rd., Louisv;,le 20. Ky. (QKtril Electric Co.) *mlEN'E, Quentin J. (R) ^**17853 Dude Hwy, Homewood, 111. 60430 /Geo. P. Reintjes Co.) ^ojFFERLI, Leo M.. Jr. (R) joci Westmoor Dr., Kokomo, Ind. (Union Carbide Stellite Co.) ^jjLEGEL. Roland F. ^Roa Inglaterra 283, Sao Paulo, Brazil (Doresmalt, Mctalurgica e Csmalucao Ltda.) cCHLEHR, W. Raymond (GI) 3901 Academy, Dearborn, Mich. (Ford Motor Co.) jCHLEYER, Walter L. (R) Philadelphia Quartz Co. Public Ledger Bldg. Independence Sq. Philadelphia 6, Pa. eCHLOTZHAUER. Leon R. (R) R.R. 2, Painted Post, N. V. (Coming Glass Works) cCRMID, Arthur W. (G) . Arthur W. Schmid International, Inc. f jpTUIt), Robert L-, Jr.-(R) Ahnninusi Co. of America 1501 Alcoa Bldg., Pittsburgh 19, Pa. SCHMIDT. Albert J. (E) American Porcelain Enamel Co. 1285 E. Keating Ave. Muskegon, Mich. SCHMIDT, Beuther L. (R) Anchor Hocking Glass Corp. W. Fair Avt,- Lancaster, Ohio SCHMIDT, Murray (M) Unimark Corp.. Box 197, Old Crow Canyon Rd. San Ramon, Calif. SCHNEIDER, LaVoy H. (E) 5 Maple Ct., Hamilton, Ohio (Ferro Corp.) SCHNEIDER, Robert K. (G) Radio Corp. of America 3301 S. Adams St, Marion, Ind. SCHNEIDER. Samuel J, Jr. (RI) National Bureau of Standards Industrial Bldg., Rm. 3705 Washington 25, D. C SCHOEFFLER, Paul <W) American--Standard Box 8237. New Orleans 22. La. SCHOENINGER, Irvin W. (LI) 5250 N. Shoreland Ave. Milwaukee 17, Wise. (Centialab Electronics Div. Globe-Union Inc.) SCHOENLAUB. Robert A. (B) Hsrrop Precision Furnace Co. Bos 5338, Shepard Sta. Columbus 19. Ohio SCHOEPPEL, Norman (R) 10 Elm Tree Dr., Mexico, Mo. (A. P. Green Fire Brick Co.) . SCHOFIELD. H. Zane (RFI) Koppers Co., Inc. Koppers Bldg, Pittsbuigli 19, Pa. SCHOLES, Addison B. (G) Cersolsnn Research Corp. Box 26, Warren, Pa. SCHOLES, S. R- (Honorary, GFIC) Box 752, Alfred, N. Y. (Consultant) SCHOLS, Leon V. F. M. Regout-Mattbey N.V. Bloemenweg 8, Box 23 Maastricht, Holland SCHOLTS, Raymond C. (W) Sbensngo Refractories Box 120, New Castle, Pa. SCHOONOVER, I. C (B) NttiooaJ Bareas of Standards Washington 25, D. C. Vol. 42, No. 10 (1963) SCHORR, John R. 1018 E. Dunedin Rd. Columbus 24, Ohio SCHOTSMAN, J. Kruisstraat 31 SCHUMACHER, Ray F. 4836 E. Concord Rd., St. Louis 28, Mo. SCHURECHT. H. G. (WFI) 2425 31st St., S. St. Petersburg 12, Fla. Dieren, The Netherlands (N.V. Emailleerfabriek "De Ytel") SCHUREMAN, LeRoy F. (L) 47 Victory Ct., Metuchen, N. J. SCHOTT, Charles E. (GI) (Gulton Industries, Inc.) 3535 Greengate Dr, Toledo 14, Ohio SCHURTZ, D. D. (GF) (Owens-Illinois Technical Center) Sharp-Schurtz Co. SCHOTTS, Walter H. (MFI) 23 E. Southington Ave. Worthington, Ohio (Harrop Ceramic Service Co.) SCHRADER, David M. (RI) 4829 E Boulevard, Canton 8, Ohio (Republic Steel Corp.) 400-408 S. Broad St. Lancaster, Ohio 43130 SCHWAB, Leon B. (R) 214 E_ Home St., Vandalia, Mo. (Harbison-WalkeT Refractories Co.) SCHWANEBECR, Lloyd C. 1110 S. Second, Champaign, 111. 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 105 Wyckoff-Ave., Bound Brook, N. J. (American-Standard) .SCHREIBER, Karl L-.(W) . SCHWARTZ, Bernard (L) International Business Machines Corp. Dept. G30, Bldg. 703-2 Poughkeepsie, N. Y. SCHWARTZ, James W. (X) National Video Corp. 4300 W. 47th St., Chicago 32, 111. SCHWARTZ. Jerome W. (WI) Sascha Brestoff of Calif., Inc. 11520 W. Olympic Blvd. Los Angeles 64, Calif. SCHWARTZ, John C, III . JBjw 1154, AHred, N. V., \ . p- . Epalda"Penitencierix, tt'pcswfSK.R'-'' i^SdffW SCHREINER, Robert E. (B) Emerson Electric Mfg. Co. 9100 W. Florissant Ave. St. Louis 36, Mo. Umted-'Teebhology Center - ;/*V. United Aircraft Corp. Box 358, Sunnyvale, Calif. SCHWARTZWALDER. Karl (LFI) A C Spark Ping Div. SCHREYER, Charles H. (B) 5625 Newington Rd. Washington 16, D. C. (National Bureau of Standards) General Motors Corp. Box 1002, Flint 1, Mich. SCHWEDES, Lawrence R. (R) Lawrence Laboratory ' SCHROEDER. Fred W. (RFI) 1668 Euclid St., Santa Monica, Calif. North American Refractories Co. . Research Center, CjtrwenSville, Pa. - SCHWEICKHARDT, William K. (R) Walsh Refractories Corp'. SCHROEDER. Herbert S-'(R) 101 Ferry St., St. Louis 47, Mo. 6 Conover Lh., Red Bank, N. J. SCHWEITZER. Howard V. (M) (Carborundum Co.) 540 Lido Dr., Fort Lauderdale. Fla. SCHROEDER. John B. (L) (Schweitzer Equipment Co.) ' Bide Spruce Circle, Weston, Conn. (Solid Sta * Materials Corp.) SCHWENKLER. Edward P. (GI) 1029 Vincent Blvd., Alliance, Ohio SCHROEDER, Thomas F. (B) (Babcock & Wilcox Co.) Rocketdyne Div. North American Aviation, Inc. 6633 Canoga Ave., Canoga Park, Calif. SCHWIETE. Hans-Ernst Institut fur Gesteinshutteoknnde Mauerstrasse 5, 51 Aachen, Germany SCHROTH, Peter Emilienstr. 4, Wiesbaden, Germany SCHUCK. John F., Jr. (LI) 866 Worcester Dr., Schenectady 9, N. Y. (Westingfaouse Electric Corp.) SCHUELLER. Karl H. Lilienstr. 3 856 Lauf a. d. Pegnitz, Germany (Steatit-Magnesia A.G.) SCHUENZEL, Ernest C. (L) Internationa] Business Machines Corp., Dept. 986 South Rd., Poughkeepsie, N. Y. SCHULITZ. Christian F. (El) 4209 Pexmlyn Ave., Apt. #3 Kettering 29, Ohio (Frigidaire Div. General Motors Corp.) SCHULMAN, Justin E. 406 Frenkel Blvd., Merrick, N. Y. SCHULMAN, Norman (DC) Toledo Museum of Art Monroe at Scottwood, Toledo, Ohio SCOTT, Garland E., Jr. 402 Carolina Ave., Raleigh, N. C. SCOTT. M. R. (GFI) 24 Fairhaven Rd., Rochester 10, N. Y. SCOTT. Robert M. (R) 1796 Millwood Dr., Columbus 21, Ohio (Hughes-Scott-Frank Co.) SCOTT. Roger F. (GI) 911 E. Main St., Millville, N. J. (Armstrong Cork Co.) SCOTT, Walter W. 62054 Columbia Ave. Cumberland, Md. 21502 (Pittsburgh Plate Glass Co.) SCOTT. William D. - Honldsworth School of Applied Science University of Leeds, Leeds 2, England SCOTT, W. J. (W) Valley Rd., Owingi Mills, Md. SCUDERI. Thomas G. (G) National Bureau of Standards Div. 92, Washington 25, D. C. SCHULTZ. John. Jr. (El) General Electric Co. Metallurgy & Ceramics Lab. Appliance Park, Bldg. 2, Rm. 235A Louisville 1, Ky. SCHULTZ. Robert E. R. R. 2. Box 948 Tacoma 22. Wash. SCHULZ, David A. (X) SEABRIDGE. F. T. J. Gimson & Co. Ltd. King St-. Fenton Stoke-on-Trent, Staffs, England SEABRJGHT. Clarence A. (M) 17541 Daleview Dr., Lakewood 7, Ohio (Hmrshaw Chemical Co.) SEANOR. J. G. (S) 2712 W. Tusearewaa St S. R. 3, Virginia Dr. Lawrenceburg, T< Canton 8, Ohio (Consultant) 631 ,HETS. Vernal L. (B) 5 452 Morgan Blvd., Valparaiso, Ind. (Chicago Wheel ft Mfg. Co.) jjJNBERG, Haskell (E) ' Los Alamos Scientific Lab. Box 1663, Los Alamos, N. M. cHELDON, Garj- S. . .146 Hartsdale Rd. Rochester 22, N. Y. ctrLDON, John L. (G) 5 179 Dodge Ave., Corning, N. Y. (Corning Glass Works) chELDON. R. S. (EFI) 3 j06Frontenac PI., Worthington, Ohio (American Ceramic Society) cHELDON, Zachary D. (L) Carborundum Co., Niagara Falls, N. Y. SHELL, Haskiel R. (B) U. S. Bureau of Mines Norris Research Lab., Norris, Tenn. SHELL. James A. R. R. 1, Farmersville. Ohio SHELTON. Philo S.. Jr. (G) 130 Burr St., Fairfield. Conn. (Northeast Electronic Corp.) gHENANDOAH SILICA CO, INC (Herr-eld D. Thropp) 190 W. State St., Trenton 8, N. J. shsnango CHINA, INC ... (GeorgeB,Zahsiser).Sox 120- '.New Castle. I. *. ' rHCTHERD chemical CO.' : ' (John M. Shepherd) 2803 Highland Ave. Cincinnati, Norwood 12, Ohio SHEPHERD, John M. (W) Shepherd Chemical Co. 2803 Highland Ave. Cincinnati, Norwood 12, Ohio SHERRILL, Ernest (M) Westwood Ceramic Supply Co. 610 Venice Blvd., Venice; Calif. SHERRILL, Robert R. (El) Box, 129, El Monte, Calif; (Bulwark Corp.) SHERWOOD, Melvin D. (E) Box 67, Socorro, N. M. (Eagle-Picker Co.) SHEVLIN, Thomas S. (RFIC) - University of Washington Ceramic Engineering Div. Seattle 5, Wash. SHIFF.Tom (R) Villa Ridge Addition, R. R. 4 Godfrey, 111. (H. R. Porter Co., Inc., Refr. Div.) SH1KUMA, Ensign David K. (EJ) NWTCP, NAS North Island San Diego 35, Calif. SHILLINGTON, George E. (WJ) 318 13th St. N. E. Medicine Hat, Alta, Canada (Briggs Mfg. Co.) SHIMADA. Hachiro Shimada Glass Laboratory, Ltd. No. 2867,1-Chome, Sanno Ota-ku, Tokyo, Japan SHIMADA. Knro Shin-Toyo Glass Co, Ltd. No. 47 Shlmo-3-Chome Fnknshimakn, Osaka, Japan SHIMADA, Masayuki (BJ) 4271 S. La Salle Los Angeles 62, Calif. (U. S. Army) SHIMMAN, Norman C (W) 2348 Ventura Dr, R. R. 1 Walled Lake, Mich. (Champion Spark Plug Co. Ceramic Div.) SH1PE, Paul J. (R) Delco Moraine Div. General Motors Corp. 1420 Wisconsin Blvd., Dayton 1, Ohio SHIPLEY, Linden E. (W) 155 E. Torrence Rd. Columbus 14, Ohio (Orton Ceramic Foundation) Vol. 42, No. 10 (1963) SHIPLEY, R. A. (S) Natco Corp, 327 Fifth Ave. Pittsburgh 22, Pa. SHIPPY, Gordon D. (E) 3700 N. 60th St, Milwaukee 16, Wise. (A. O. Smith Corp.) SHIPTON, C. B. (B) Aluminum Co. of Canada, Ltd. Box 6090, Montreal, Que, Canada SHOFFNER, James E,, Jr. (B) 20821 Scofield Dr, Cupertino, Calif. (Lockheed Missiles ft Space Co.) SHONEBARGER, F. J. (G) 1290 Wetsell Ave, Lancaster, Ohio (Anchor Hocking Glass Corp.) SHONKWILER, Francis P. (RI) 2516 Milford Dr, Bethel Park, Pa. (Harfaison-Walker Refractories Co.) SHONTZ, Ralph T. (W) Porcelain Products Co. 225 N. Patterson St, Carey, Ohio SHOOK, Thurston W. (M) 632 Worthington Dr. Kenilworth Shores, Winter Park, Fla. (Thurston Inc.) SHOOK, William B. (I) Indian Institute of Technology Kanpur, India (Ohio State University) SHOOT, Lyle E. (L) .'.318 PorrpathiX . V:-DeeTficSd,Nt-600X5 ' `V*f (Radio Materials' Co. Div. P. R. Mallory ft Co, Inc.) ' ' SHOPHER, Sterling D. (RI) 1313 Pollock Rd, Mexico, Mo. (Kaiser Refractories Div. 'Kaiser Aluminum & Chemical Corp.) SHORE. Irvin R. (RJ) 211 Taylor St, Pittsburgh 24, Pa. (Harbison-Walker Refractories Co.) SHORT. Thomas N. (RJI) 1221 N. Washington St, Owosso, Mich. '(Michigan Vitrified Tile Co.) SHORTER. A. J. Bonnybridge Silica & Fireclay Co. Ltd. Bonnybridge. Stirling, Scotland SHOTT, William L.(R) Pittsburgh Plate Glass Co. Melting ft Forming Lab, Creighton, Pa. SHREMP, Raymond M. (RI) 227 S. Clay St, Zelienople, Pa. (Lava Crucible-Refractories Co.) SHUFF, William J. Box 621, Alfred, N. Y. 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 5, Ohio SHULHOF, William P. (B) 8400 Daniel Ave, Flushing, Mich. (A C Spark Plug Div. General Motors Corp.) SHULL, Paul D. Box 826, Alfred, N. Y. 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) Basic Incorporated 845 Hanna Bldg, Cleveland 15, Ohio SICKER. Richard E. (R) 438 Claremont Ave, Krnmore 23, N. Y. (Great Lakes Carbon Corp.) SIDDALL, Mark B. (B) 1263 Commercial St, Astoria, Ore. (Wah Chang Corp.) SIDWELL, John L. (M) Box 67, East Palestine, Ohio (H. C Spinks Clay Co, Inc.) SIEBER, Karl E. (G) 720 Terrace View, Grccnsburg, Pa. (Jeannette Glass Co.) SIEFERT, August C. (GF) Owens-Corning Fiberglas Corp. Technical Center, Granville, Ohio SIEGRIST. Paul F. (L) Hamel Ave, Williamstown, Mass. (Sprague Electric Co.) SIEKMANN, John F. (R) Aluminum Co. of America 520 N. Michigan Ave, Chicago 11. 111. SIERACKI, Richard A. (W) 106 Roscdale Dr. Cheektowmga 25, N. Y. (Buffalo China, Inc.) SIEVERT, Guflio E. (R) 833 Oregon Ave., San Mateo, Calif. (INTERFACE) SIGHTS, Gale E. Georgia Institute of Technology Box 2595, Atlanta, Ga. SIGSBEE, Raymond A. 5607 Elmer, Apt. S, Pittsburgh 32, Pa. SIGWART, Harry J. (G) 573 Broadway, Star City, W. Va. (Seneca Glass Co.) SIKES, James W. (W) Florida Tile Industries, Inc., Box 451 608 Prospect St, Lakeland, Fla. SIKES, Leon R, Jr. (W) . .. ' 2720.EastonTerrace, Lakeland, Fla... `{Florida Tile Industries'. Inc.) SILYERBERG. Carl G. (R). Willard Rd, Sturbridge, Mass. (American Optical Co.) SILVERBERG, Carl G, Jr. (GJ) Mosaic Fabrications, Inc. 205 Chapin St., Southhridge, Mass. SILVERMAN, Eugene N. (B) 624 Carlotta Dr, Youfigstown 4, Ohio ' (Youngstown Sheet ft Tube Co.) SILVERMAN, William B. (GFI) '1237 Elsmere St, Detroit 9, Mich. (Ford Motor Co.)' SILVERNAIL, Walter L. (B) Lindsay Chemical Div. American Potash ft Chemical Corp. Box 276, West Chicago, 111. SILV1S. Duane C. (W) Glass Beads Co. Box 266, Latrobe, Pa. SIMCHICK. Richard T. (R) 531 Clifton Rd. N. E, Atlanta 7. Ga. (Georgia Institute of Technology) SIMCOCK, J. H. 6 Lovatt Ave., Milehouse Newcastle, Stafford, England SIMMEN, Fred G. (W) R. R. 3, Oakmont East Liverpool, Ohio (Hall China Co.) SIMMINGSKOLD, Bo Glasforskningsinstitutet Smedjegatan 3, Vaxjo 3, Sweden SIMMONS, E. E, Jr. (L) 455 S. Oakland Ave. Pasadena 5, Calif. (Consultant) SIMMONS. George A, Jr. (G) Owens-Illinois Box 1035, Toledo 1, Ohio SIMMONS. Thomas S. (B) Argyle House, Smyrna, Ga. (Lockheed Aircraft Corp.) SIMMONS. Wilbur C. 5761 Shady Oak St, Dayton 24, Ohio (U. S. Air Force) SIMON, A. G. (W) 8530 Wentworth St. Sunland, Calif. 91040 (INTERFACE) SIMON, Raphael A. (G) 8 Brown Rd, Corning, N. Y. 14830 (Corning Glass Works) SIMONS, T. Mitchell, Jr. (LI) 2071 Sprague Lane, Apt. 4 Anaheim, Calif. (Collins Radio Co.) 635 -IJJONSEN, Victor G. Ctnmio Sto Caetano S. A. Caixa Postal 278, Sao Paolo, Brazil jjjOPOULOS. N.T. (L) Dayton Electronic Products Co. 117 E. Helena St, Dayton 4, Ohio -jjjpSON. Alexander J. (L) ' Saxonburg Ceramic*, Inc. Box 157, Saxonborg, Pa. eillPSON. Frederick H. (E) 5 20003 Third PL, S. W. Seattle 66, Wash. (Boeing Co.) cilfPSON, Harold E. (GFIC) 5 Box 1185, Alfred, N.Y. (State Univeraity of New York College of Ceramics, at Alfred Univ.) cijIPSON. J. Dillon (S) Statesville Brick Co. Box 471, Statesville, N. C cilfPSON, John A. (S) 3 F. B. McFarren Ltd. StreetsvQle, Ont, Canada SiJlPSON, Joseph A. (S) Pacific Clay Products Box 2178, Terminal Annex Los Angeles 54, Calif. ciNCERE. John F, Jr. (M) 322 W. Glenwood Dr. Birmingham 9, Ala. (United Clay Mines Corp.) SINCLAIR. Robert TCTRl).510 S. Osage'Ave.. Inglewood, Calif. (Pyro Engineering Co.) SINCLAIR, Thomas (R) Lava Crucible-Refractories Co. 1045 Oliver Bldg, Pittsburgh 22, Pa. SINCLAIR. W. Robert (B) Bell Telephone Labs. Murray Hill. N. J. SINGER, S. J, Jr. (G) Specialty Products Co. 190 Warren St, Jersey City 2, N. J. SINGLETON. Eric : . Steetley Refractory Brick Co. Ltd. Box 9. Steetley, Worksop. England SINNIGER, Philippe Les Emaux de Rimogne Rimogne (Ardennes), France SIPE, John J. 15401 Second N. E, Seattle 55, Wash. SISKA, Albert H. (El) Lake Shore Dr, Douglas, Mich. (Ferro Corp.) SISSONS, Gordon H. (S) 320 First St S. E. Medicine Hat, Alta, Canada (Medicine Hat Brick & Tile Co, Ltd.) SIXT, Lawrence F. (W) Box 443, East Liverpool, Ohio (New Castle Refractories Co.) SJODAHL, Lara H. (B) 1549 Wittlou Ave, Cincinnati 24, Ohio (General Electric Co.). SJOGREN, John K. (M) Southwestern Engineering Co. 4800 Santa Fe Ave. Lot Angeles 58, Calif. SKELLY, John C. Crs. 18, #84-51, Bogota 2, Colombia (Porcelua Sanitaria, S. A.) SKEOCH, James K. (M) Southern California Minerals Co. 320 S. Mission Rd. Los Angeles 33, Calif. SKEOCH, Thomas A. (W) Southern California Minerals Co. 320 S. Mission Rd. Los Angeles 33, Calif. SKEOCH, Walter K. (M) Southera California Minerals Co. 320 S. Mission Rd. Los Angeles 33, Calif. SKILLICORN. Earl D. (E) Ferro Corp, International Div. 4150 E. 56th St, Cleveland 5, Ohio SKINNER, Kenneth G. (RI) 4200 S. Capitol St. S. E, Apt 102 . Washington 32, D. C. (Naval Research Laboratory) Vol. 42, No. 10 (1963) SKLAREW, Samuel (E) 14829 Wyandotte St, Van Nuyt, Calif. (Marquardt Corp.) SKUDERA, William J, Jr. (LJ) 15 Vine Ct,, Long Beach, N. J. 07742 (U. S. Army Electronic Research ft Development Lab.) SKWARLO, Edward (L) 706 S. Ioka. Meant Prospect IB(Clare Ceramics, Inc.) SLACK, Lyle H. State University of New York College of Ceramics, at Alfred Univ. Alfred. N. Y. SLAGEL, John E. (SJ) R. R. 3. Box 1S2-H, Bartlesville, Okla. (Phillips Petroleum Co.) SLAUGHTER. John I. (B) Aerospace Corp, Chemistry Dept Box 95085, Los Angeles 45, CaUf. SLAVICH, Alan R. Ford Motor Co. 25500 W. Outer Dr. Lincoln Park, Mich. SLAW, David M. (GJ) 212 W. Fifth St, Dclavan, I1L (U. S. Army) SLAYTER, Games (GF) Owens-Coraing Fiberglas Corp. Box 415,.GTmnville, Ohio SUCK. E. E, Jr. <R) . .''Haws Jtelrs'ctories Co, 407 'Main St Johnstown, Pa. SLIFER, Rodney F. (R) North American Refractories Co. 225 Broadway, New York 7, N. Y. SLOAN, Clarence T,, Jr. (M) Insulating Products Co. Box 1148, Aurora, 111. SLOAT, James M. Box 227, Alfred. N. Y. SLONAKER, John F. (R) Findlay Refractories Co. Box 517, Washington, Pa. .' SLUSARSKI, Peter A. (DC) Kent State University Industrial Arts Dept, Kent, Ohio SLUSS, Oten R. (S) Box 229, Orange, Vs. (Webster Brick Co.) SLYH, John A. (WFI) American Olean Tile Co. 1000 N. Cannon Ave, Lansdale, Pa. 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. (E) Pemco Div, Glidden Co. 5601 Eastern Ave, Baltimore 24, Md. SMARTT, Harold R. (R) Box 14, Abington, Pa. (Electro Refractories ft Abrasives Corp.) SMELT, J. A. M. Bibliotheekcentrale N. V. Philips' Gloeilampenfabiiekea Eindhoven, Holland SMELTZ, Palmer D, Jr. (LJ) Bell Telephone Labs. Marion ft Vine Sts, Laureldale, Pa. SMETANA. Otto Treibacher Chemiacfae Werke AG. Treibach, Austria SMID, Robert J. (EJ) 5908 Cermak Rd, Gcero SO, I1L (U. S. Navy) SMILEY, William D. (B) Jersey Production Research Co. 2425 Leghorn Ave. Mountain View, Calif. SMISER, Laurence W. (I) S04 AMi, Ames, Iowa SMITH. Adrian F. (G) 86 E. Third St, Corning, N.Y. (Coming Glass Work*) SMITH, Alden J. (R) 1112 Nortbwood Dr. E, Brazil, Ind. (Indiana State College) SMITH, A. O, CORP. (W. A. Deringer) 3533 N. 27th St. Milwaukee, Wise. 53216 SMITH, Arnold N. Pilirington's Tiles Ltd. Clifton Junction Manchester, England SMITH, Baynard R (L) Mitronics, Inc. 132 Floral Ave., Murray Hill, X. J. SMITH, Carlyle F. (E) Pfaudlcr Co. 1000 West Ave, Rochester 3, N. Y. SMITH, Charles A. (RFI) Bellevue Staten, Apt. 703 492 Staten Ave, Oakland, Calif. (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) SMITH, Charles C. (R) 114 W. Romie Lane, Apt. #8 Salinas, Calif. (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) SMITH, Chris W. (S) Hauck Manufacturing Co, Box 5716 College Sts, Raleigh, N. C. SMITH,David W.333 N,.Market St,.Gabon^ Ohio SMITH, Dtenis M. (GJ) Ferto Corp. 60 Greenway Dr, Pittsburgh 4, Pa. SMITH, Donald L. (BJI) Box 1291, Alfred. N.Y. (Alfred University) SMITH, Dudley C. (G) Oakdale Dr, Millville. N. J. (Consumer ft Technical Products Div. Qwens-lninois) . SMITH, Earl R. (GI) Ford Motor Co. Glass Div, Technical Center 25500 W. Outer Dr. Lincoln Park, Mich. SMITH, Gail (G) Coming Glass Works Eugene C. Sullivan Labs. Coming, N. Y. SMITH, Gordon D. (M) 534 Pinney Rd, Huntingdon Valley, Pa. (Selas Corp. of America) SMITH, Griffith G. (W) 606 Gearview Ave, Ligonier, Pa. (Westingbouse Electric Corp.) SMITH, G. Sherwood (L) 425 Vaquerito PI. Santa Barbara, Calif. (Technical Dynamics, Inc.) SMITH, Harlan D. (RI) Wellsville Fire Brick Co.. Wellsville, Mo. SMITH, Harry W. (L) General Electric Co. Box 11508, St. Petersburg, Fla. SMITH, Herbert R. 556 25th Ave, Longview, Wash.- SMITH. Hillard A. (WI) 28 Buchanan Rd.. Metuchen, N. J. (Rbeem Manufacturing Co.) ' SMITH, Howard J. (El) 11 Roundridge Rd, Thnonimn, Md. (Pemco Div, Glidden Co.) SMITH, H. Russell (M) Box 757, East Liverpool. Ohio (Croxsll Chemical ft Supply Co.) SMITH, Jay N. 1289 Lake Rd, Webster, N. Y. SMITH, Jerome F. (M) Lead Industries Association 292 Madison Ave, New York 17, N. Y. SMITH, John J. (G) 1922 Bigelow Apts, Pittsburgh 19, Ps. (Pittsburgh Plate Glass Co.) SMITH, J. Ryan (W) Fairfacts Co, Fairfacts St. Trenton 8, N. J. 1 \'~ " }i: 637 OilTH. J. Talbot (M) 217 Elm Avc., MorrisviUe, Fa. (United Clay Mines Corp.) cRITH, Kenneth E. (DFI) American Art Clay Co. 4717 W. 16th St. Indianapolis 24, Ind ctflTH. Kenneth M. (RI) R. R. 2, Box 375, Brandywine, Md (Johns Hopkins University) SMITH, Lawrence L. (L) 533 Lombardy Rd., Drexel Hill, Pa. (Western Gold ft Platinum Co.) SMITH. Leland (SI) Box 294, Darlington, Beaver Co., Pa. (Central Commercial Co.) SMITH, Loran F. (M) O. Homme] Co. 4747 E. 49th St, Los Angeles 58, Calif. SMITH, Peter W. (L) 1495 Kings Lane, Palo Alto, Calif. (Western Gold & Platinnm Co.) SMITH, Richard D. (El) 2130 S. Race. Apt. 411 Denver 10, Colo. (University of Denver) SMITH, Richard M. (R) Lincoln Way, Buclchannon, W. Va. (Corhart Refractories Co.) SMITH. R. K-.(RFI) . 149 Reynolds Ave, Corning, N. Y-'. ' (Corning Glass W6rks) SMITH. Robert G. (L) 18 Quaker Rd., Short Hills, N. J. (Whittaker, Clark ft Daniels, Inc.) SMITH. Robert W. 18910 Reed, Aurora Apt. 4 Melvindale, Mich. (Ford Motor Co.) SMITH. Ronald J. (L) 58 Lafayette St.. Saugerties, N. Y. (Fcrroxcube Corp. of America) SMITH, R. Thomas (R) Kaiser Refractories Div.' Kaiser Aluminum ft Chemical Corp. Mexico, Mo. SMITH. Russell G. Georgia Tech., Box 32954 Atlanta 13, Ga. SMITH. Sidney L. (El) 14 Chili Ave, Scottsville, N. Y. (Pfaudler Permutit Inc.) SMTTH, Stephen K. Box 826, Alfred, N. Y. SMITH ft STONE LTD. (F. Ferguson) Georgetown, Ont., Canada SMITH, Teirenee M. 127 Bordner Ave., S. W, Canton, Ohio SMITH, William E. (G) 5030 Janet, Sylvania, Ohio (Owens-Illinois) SMITH, William L. (M) Georgia Marble Co. Calcium Products Div., Tate, Ga. SMITH, William R. (L) 54 North Ave, Avon, N. Y. (Lapp Insulator Co., Inc.) SMITH, Yancey E. (BJ) General Electric Co. Hanford Atomic Products Operation Richland, Wash. SMITH-MILLER, Jorge CasQla 162-D Cristalerias de Chile S. A. Santiago, Chile SMITHWICK, John W. P,, n 118N. Seventh St.. Smithfield, N. C. SMITS, Peter J. G. (W) American-Standard, Inti. Operations 40 W. 40th St., New York 18. N. Y. SMOAK, John F,, Jr. (S) 105 Ladson St, Greenville, S. C. (Qemaon College) SMOCK, Alden W. (G) 505 Green Acres Dr, N. W. Huntsville, Ala. (NASA) Vol. 42, No. 10 (1963) SMOKE, Edward J. (WFC) 11 Edgewood Rd, Metuchen, N. J. (Rutgers, The State University School of Ceramics) SMOOT, Jack M. (DI) 3361 CUirmont Rd. N. E. Atlanta 6, Ga. (Dogwood Ceramics) SMOTHERS. W. J. (BFI) Ohio Brass Co, Barberton, Ohio SMYLY. James P. (L) 109 Hunt Heights Dr, R.E.2 Soddy, Tenn. (American Lava Corp.) SMYTH. Harold T. (GFC) Rutgers, The State University School of Ceramics New Brunswick, N. J. SMYTH. Jay R. Western Electric Co, Inc. 555 Union Blvd, Allentown, Pa. SNAJDR. Edward A, Jr. 9 N. Waverly, Apt. 212 Kennewick. Wash. 99336 (General Electric Co.) SNELL. Richard G. (G) 150 Collins Dr, Pittsburgh 35, Pa. (Westinghonse Electric Corp.) SNIDER. Carl A, Jr. (G) 18814 E. Tudor St., Gorina, Calif.' . : '(Kaiser Refractories-Diy-. ' Kaiser Aluminum ft Chemical Corp.) SNIDER. Stuart Ml (S) 325 Club Dr, Salisbury, N. C (Taylor Clay Products, Inc.) SNODDY. John H. (W) 2501 Verbena Dr. Los Angdes 28, Calif. (INTERPACE) SNOW. Gary S. 1602 Delta, No. 2 Salt Lake City 2, Utah . SNOW.Jetry D. 1820 N. Washington St. Tacoma 7, Wash. SNOW. I, James (S) Mifflinville, Pa. (Alliance Clay Product Co.) SNOW, Michael W. 90 Cloverdale St, Rochester 12, N. Y. SNOW, Richard R. (G) Ltbbey-Owens-Ford Glass Co. 1701 E. Broadway. Toledo 5, Ohio SNOW. Roland B. (RF) United States Steel Corp. Applied Res. Lab, Monroeville, Pa. SNYDER. Gordon E. D. Box 826. Alfred, N. Y. SNYDER. M. Jack (LI) Battelle Memorial Institute 505 King Ave, Columbus 1, Ohio SOBON, Joseph T. (BJ) R. R. 1, East Hampton, Conn. (Pratt ft Whitney Aircraft) SOBON, Leon E. (B) HP Associates 2900 Park Blvd, Palo Alto, Calif. SOCIETA ITALLANA REFRATTARI MARGHERA AZIONARIA (Domenico Giacomelli) Via G. Motta--Malcontents . Casella Postale 308 Marghera, Venice, Italy SOCIETE FRANCAISK de CERAMIQUE (Madame Levandowsky) Service de Documentation 23, rue de Croustadt 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, HL (Structural CUy Products Research Foundation) SOEMARJOTO P.NJR Kcramika Yasa Complex Tebct Blok G-134 Teromolpos20 Djatinegara, Indonesia SOGA, Naohiro (G) American-Standard, Research Div. Box 2003, New Brunswick, N. J. SOHN, Ki Rack Box 604, Alfred, N. Y. SOLBERG, Archie N. (B) University of Toledo P.t-.rrh Foundation 2801 W. Bancroft St, Toledo 6, Ohio SOLITE CORP. (A. Floyd Old) Box 9138, Richmond 27, Va. SOLOMON, Earl (RI) 1657 Boston Ridge Rd. Orchard Park. N. Y. (Electro Refractories & Abrasives Corp.) SOLVAY PROCESS DIV. ALLIED CHEMICAL CORP. Librarian, Box 271, Syracuse 1, N. Y. SOMANY, O. M. Hindusthan National Glass Mfg. Co, Ltd 2, Wellesley PL, Calcutta 1, India SOMERS, Willford M. (W) AJacrican-Standard. %360Crenshaw Blvd, Toeranoif.Calif. SOMIVa,' Shigeyuki 274 Seijo, Setagaya. Tokyo, Japan (Tokyo Institute of Technology) SOMMER, Alfred (L) 110-N Howard Dr, Bergenfield, N. J. (Kearfott Co.) SOMMERVILLE, J. L. (GI) 55 Franklin Dr, Bridgeton, N. J. (Owens-Illinois) SOOD.Shiv'P. Vasir Glass Works, Ltd Prospect ChcmbeTs 317 D. Naoroji Rd, Bombay 1, India SORRELL, Charles A. (BC) Miami University, Dept, of Geology Oxford, Ohio SOSMAN, Robert B. (Honorary, BFIC) 117 W. Dudley Ave, Westfield. N. J. SOTO G, Aurelio Apartado Aereo 5927 Bogota, Colombia (Colombians De Cenunica) SOUTHWESTERN ENGINEERING CO. (J. K. Sjogren) 4800 Santa Fe Ave. Los Angeles 58, Calif. SOUTHWICK, Russell D. (G) American Glass Research, Inc. Box 149, Butler, Pa. SOWERS, Robert M. (G) 8 Edgerton Lane, Dearborn, Mich. (Ford Motor Co.) SOWMAN, Harold G. (RF) Minnesota Mining ft Manufacturing Co. 900 Bush Ave., St. Paul 6, Minn. SPACHMAN, James J. (R) 1422 Cuyler Ave, Berwyn, HL . (Lindberg Engineering Co.) SPAIN, Elmer L. (S) 505 N. Wynnewood Ave, Narherth, Pa. (Chambers Brothers Co.) SPAIN, Richard W. (G) 2666 Secor Rd, Toledo, Ohio (Owens-Illinois) SPANGENBERG, William C. (U) R. R. 3, Bax 345, Waysata, Minn. (General Electric Co.) SPANISH CERAMIC SOCIETY (Vicente Aleixandre) C. Serrano 113, Madrid 6, Spain SPANOUDIS, Louis (G) 369-7 N. Roosevelt Ave. Columbus 9, Ohio (Consumer ft Technical Products Div. Owens-Illinois) 639 -PARKS, ENS. Robert W. (1) 5 USNR U. S. Naval Nodear Power School U. S. Naval Training Center Bainbridge, Md. -PARROW, Paul F. (R) * 2447 Old Washington Rd, Bridgeville. Pa. (Norton Co.) cpEAR. Carl D (B) University <>f Idaho College of Mines Moscow, Idaho -pKOALTY PRODUCTS CO. ** (S. J. Singer, Jr.) 190 Warren St, Jersey City 2, N. J. SPECK, Danid A. (BJ) 3 Box 412, Sanborn, N. Y. (Carborundum Co.) 5PEES, Durward C. (G) Minerva Co, Fluorspar Div. R. R. 1, Elizabethtown, 111. SPEIL, Sidney (GI) Johm-Manville Research Center Manville, N. J. epENCE, C F. (E) 1005 Hartford St, Worthington, Ohio (Chicago Vitreous Corp.) SPENCE, Harold I. (W) 390-B Ogle St:, Costa Mesa, Calif.-. . (Orange County. Ceramic Tile Mfg. Co.) ' SPENCER, Charles D. (GF) R. R. 1, Box'311 Melbourne Beach, Fla. SPENCER-STRONG, G. H. (EFI) Pemco Div, Glidden Co. 5601 Eastern Ave, Baltimore 24, Md. SPERRY, L. Louis (G) Pittsburgh Plate Glass Co. Box 11472, Pittsburgh 38, Pa. SPIECKERMAN, Jerome A. 4215 12th N. E,' Seattle 5, Wash. SPINKS, H. C, CLAY CO, INC. (R. B. Carothers) Box 829 Paris, Tean. SPINNER. Sam (G) National Bureau of Standards Engineering Ceramics Section Washington 25, D. C SPIRES, Stephen T. (RI) North American Refractories Co. Mt Union, Pa. SPIRKO, Edward J. (RI) 1407 Spring Rd, Cleveland 9, Ohio (Ferro Corp.) SPITZ, Joseph F. 203 Watervliet White Sands Missile Range, N. M. SPLANN, Mary Theresa (G) Corning Glass Works, Coming, N. Y. SPOERRY, Hans-Heinrich Zurcher Zicgeleien Postfaeb 357, Zurich 1, Switzerland SPOERRY, Henry J. Schmidheiny ft Co. Heerbrugg, (St-G.) Switzerland SPORE, William D. (W) Midway Lane, East Liverpool, Ohio (Shenango China, Inc.) SPRIGGS, Richard M. (BI) Avco Corp, Research ft Advanced Development Div, Rm. 3268 201 Lowell St, Wilmington, Mass. SPRING. Kenneth L. (G) 1982 Ashland Way, San Jose 30, Calif. (Sylvania Electric Products, Inc.) SPURCK. Richard F. (L) 2001 Table Dr, Golden, Colo. (Coon Porcelain Co.) SPURRIER, Jack J. (R) A. P. Green Fire Brick Co. Box 3302, Station C, Toledo 7, Ohio SQUIER, Charles A. (R) Owens-Illinois 1700 N. Westwood Ave. Toledo 7, Ohio Vgl. 42, No. 10 (1963) STAATLICHE PORZELLANMANUFAKTUR BERLIN (Gerhard Muller) Wegelystrasse 1 (1) Berlin 12, West Germany STABLEIN, Paul F, Jr. (B) 217 Pleasant St, Joliet, 111. (Argonne National Lab.) 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. (E) Unde Co, Flame-Plating Dept. 1245 Main St, Indianapolis 24, Ind. STADDEN, Thomas B. (W) 503 Hnmiston Dr. Bay Village 40, Ohio (M ft T Chemicals Inc.) STADLER, Leo E. (G) 1057 Plymouth St, Windsor, Conn. (Emhart Mfg. Co.) STAFFICKER, Charles F. (G) 506 Grandview Ave., Vineland, N. J. (Consumer ft Technical Products Div. Owens-Illinois) STAFFORD. W. L. (RFI) Johns-Manville Research Center 'Box 159,Manville,N. j. ,, 1 STAGGERS. Johif 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.) STAMPLEY, Richmond M. (G) Stauffer Chemical Co. 636 California St. San-Francisco 8, Calif. STAMPS, Murray R. (W) Canadian Porcelain Co. Ltd. . Box 428, Hamilton, Ont, Canada STANDARD BRICK ft TILE CORP. (Clifford A. Kleymeyer) 123 N. W. Fourth St Evansville 8, Ind. STANGL, J. M. (W) Stangl Pottery Co. New York Ave., Trenton 4, N. J. a.STANGL POTTERY CO. M. Stangl) New York Ave., Trenton 4, N. J. STANISLAW, T. Stanley (L) Box 36, Centerport, L. I, N. Y. (Grumman Aircraft Engineering Corp.) STANSFIELD, Orlin M. 1603 E. Ninth St. National City, Calif. (Solar Aircraft Co.) STANWORTH. John Edwin . 74 Ashlawn Rd. Rugby, Warwickshire, England (Associated Electrical Industries Ltd.) STAPLES, Basil G. (L) Pfaudler Perinulit Inc. 1000 West Ave, Rochester 3, N. Y. STAPLES, James M. (G) . American-Saint Gobain Corp. Box 929, Kingsport, Tenn. STAPLETON, Earl W. (LJ) 214 Crippan Ave., Apt F-l Syracuse 5, N. Y. (Speer Carbon Co.) STAPLETON, Robert E. (L) 1334 State St, lima, Ohio (Westingbouse Electric Corp.) STARK. Andrew H. (LJ) 1219 Hennosa S. E. Albuquerque, N. M. (Sandia Corp.) STARK CERAMICS, INC (J. H. Stewart) Box 230 Canton 1, Ohio STARK, Thomas F. 807 State St, Rolla, Mo. STARKEY, Edward A. (M) 1068 Woodhill Rd, Mansfield, Ohio (Starkey Machinery, Inc.) STAR PORCELAIN CO. (H. Sinclair Kerr) Box 1267, Trenton 7, N. J. STARR, Susan Georgia Tech, Box 30985 Atlanta 13, Ga. STATHIS, Andrew W. (R) 54 S. 84th St, Niagara Falls, N. Y. (Carborundum Co.) STAUFFER CHEMICAL CO. (A. Blackwell) 380 Madison Ave, New York 17, N. Y. STAUT, Ronald 703 Bevier Rd, New Brunswick, N. J. STAVROLAKIS, J. A. (B) American-Standard Box 4037, Louisville, Ky. 40204 STAZIONE SPERIMENTALE DEL VETRO (Vittorio Gottardi) Via Briati 10, Murano, Venezia, Italy STEARNS, William E. (E) A O. Smith Corp. 3533 N. 27th St Milwaukee, Wise. 53216 STEELE. A Preston. Jr. (S) J. C Steele ft Sons, Inc. Box 951, Statesville, N. C STEELE, C..N.XS) .. J.- CT Steele ft- So'ns, Inc.' Box 951, Statesville, N. C. STEELE, F. Montgomery (S) J. C. Steele ft Sons, Inc. Box 951, Statesville, N. C STEELE, G. AUen (R) Simonds Worden White Co. 1101 Negley PL, Dayton 7, Ohio STEELE, Howard E.'tG) Knox Glass, Inc, Knox, Pa. STEELE, J. C, Jr. (SF) J. C Steele ft Sons, Inc. Drawer 951', Statesville, N. C. STEELE, J. C, ft SONS, INC (J. C. Steele,'Jr.) Drawer 951, Statesville, N. C STEELE. Richard E. (M) Ram Incorporated 25 Snyder St, Springfield, Ohio STEELE. William P. (S) Pine Hall Brick ft Pipe Co. Div. of Pine Hall-Pomona Corp. Box 4325, North Station Winston-Salem, N. C. STEELMAN, D. Mima (S) Leeds ft Northrup Co. 4901 Steuton Ave. Philadelphia 44, Pa. STEER, George C. (G) Consumer ft Technical Products Div. Owens-Illinois Crystal Ave, Vineland, N. J. STEETLEY CO. LTD. STBETLEY ORGANIZATION RESEARCH DEPARTMENT (William C. Gilpin) Carlton Rd, Worksop, Notts, England STEFL, Donald J. (R) Freeport Brick Co. Drawer F, Freeport, Pa. STEIERMAN, Bernard L. (L) Consumer ft Technical Products Div. Owens-Illinois Box 1035, Toledo 1, Ohio STEIGELMAN, H. Alan (G) Owens-Illinois 1700 N. Westwood Ave. Toledo 7, Ohio STEIGER. Leonard W. (E) Maywood Chemical Works Div. of Stepan Chemical Co. 100 W. Hunter Ave, Maywood, N. J. STEIMKE, Frank C (RI) Walsh Refractories Corp. 101 Ferry St, St. Loos 47, Mo. STEIN, Colin H. John G. Stria ft Go. Ltd. Bonnybridge, Stirling, Scotland 641 cTElN. Ro"h c. 91 John G. *" cm & Co. Ltd. posnyuiiutfe, Stirling, Scotland cTEIN. Sidney J. (B) 9 ' Electro-Science Laboratories, Inc. j 133-3S Arch St, Philadelphia 7, Pa. -JEJVBFECHER, Kenneth W. (L) 9 3916 Botmaford Dr, Hermitage, Tens. (Aladdin Electronics) ctEINER, Harry C. (G) 9 General Electric Co. power Tube Dept. Schenectady 5, N. Y. rt-ElKHOFF, Fred L. (SFI) 9 129 Firth Rd, Inverness Countryside palatine. 111. (Consultant) cTEItfKAMP, William E. 9 Kappa Alpha, Box 560, Rolla, Mo. cTEINZOR. Benjamin (DC) 9 State University of New York Sate University College 1300 Elmwood Ave, Buffalo 22, N. Y. ctEJSKAL, Ladislav M. (R) 9 <911 40th S.W, Seattle 16, Wash. (Boeing Co.) epELLER, Bruce W. (B) 250 S. E. Fifth, Beaverton, Ore. (Tektronix, Inc.) cpEPHENS, Louis. B. 306 Peachtree Ave. N. E. - Atlanta S, Ga. STEPHENS. R. A. a) C. K. Williams ft Co. 640 N. 13th St, Easton, Pa. STEPHENS. Richard A. (R) General Refractories Co. 2101 Law ft Finance Bldg. Pittsburgh 19, Pa. STERLING GRINDING WHEEL CO. (W. R- Morgan) Box 801, Tiffin 15, Ohio STERNALL, John A. (W) Canadian' Potteries Div. Crane Canada Ltd. 360 Blvd. du Seminaire St. Johns. Qne, Canada STERRY, J. Patrick (B) H. I- Thompson Fiber Glass Co. Box 1097, Alondra Station Gardena, Calif. STERRY, W. Michael (B) 7605 Rainier Ave. S, Apt. 208 Seattle 18, Wash. (Boeing Co.) STETSON, Harold W. (L) R. R. 2, Newtown. Pa. (Western Electric Co.) STETSON, William C. (WI) Box 44, Saxonbnrg. Pa. (Saxonbnrg Ceramics, Inc.) STETT. Mark A. Box 1268, Alfred, N. Y. STETTINIUS. John G. (LJ) 598 Donald Ave, Perth Amboy, N. J. (Electronics Div. Indiana General Corp.) STETTINIUS, K. E. (W) Lapp Insulator Co., Inc. LeRoy.N.Y. STETTNER, Donald H. (GI) 976 Center Ave.. Lancaster, Pa. (Radio Corp. of America) STEUERNAGLE, J. H. (G) Brockway Glass Co, Inc. Wood St, Brockway, Pa. STEVENS, Clifton W. (R) Louisville Fire Brick Work*, Inc. Grahn, Ky. STEVENS. E. George (R) 2811 Anchovy, San Pedro, Calif. (Douglas Aircraft Co, Inc.) STEVENS, Frank J. (WI) 23 Oakley Ave., Summit, N. J. (Itolantite Mfg. Corp.) STEVENS, Grant 2448 Carling Ave, Apt. 406 Ottawa 14, Ont, Vol. 42, No. 10 (1963) STEVENS. L. M. (MI) 2907 Alabama St, La Crescents, Calil. (INTERFACE) STEVENS. Robert P. (RI) Chicago Fire Brick Co. 1625 W. 104th PL, Chicago 43,11L STEVENS, William B. (W) Socony Mobil Oil Co, Products Dept. 150 E. 42nd St, New York 17, N. Y. STEVENSON. James K, Jr. (Rl) S. Milwaukee Ave. R. R. 1, Box 29, Libertyville, III. (Wisconsin Porcelain Co.) STEVENSON, Joseph A. Johnson, Matthey ft Co, Ltd. 73-83 Hatton Garden London E. C. 1, England STEVENTON, Kenneth John Steventon ft Sons Ltd. Cledford Works Middlewich, Cheshire, England STEWART, Daniel R. 226 S. Allen St, State College, Pa. STEWART. Gerald H. British Ceramic Society Shelton House, Stoke Rd. Shelton, Stoke-on-Trent, England STEWART. Isaac (G) 21 Porter Rd, West Orange, N. J. (Consultant) STEWART,-Janies (M) . National Engineering Co. Simpson Mix-Muller Div. 549 W. Washington Blvd. Chicago 6, 111. STEWART. J. H. (S) Stark Ceramics, Inc, Box 230 Canton 1, Ohio STEWART. John A. (GI) 238 Greenhill Dr, Washington, Pa. (B. F. Drakenfeld ft Co, Inc.) STEWART, Malcolm (M) Commercial Minerals Co. 310 Irwin St, San Francisco 7, Calif. STEWART, Read W. 8 Roosevelt St, Coning, N. Y. (Corning Glass Works) 'STILL, Henry P, Jr, (R) 1646 Deerfield Circle, Decatur, Ga. (Southern Porcelain, Inc.) STILLMAN. A. Paul (G) 1017 Whippoorwill La. Kingsport, Term. (American-Saint Gobain Corp.) STINSON, W. Glenn (G) 29625 Tamarack Dr, Flat Rock, Mich. (Ford Motor Co.) STIRLING. John F. James A. Jobling ft Co, Ltd. Wear Glass Works Sunderland, Co. Durham, England . STOCK, Donald F. (RFI) 289 Maxwell Dr, Pittsburgh 36, Pa. (Harbison-Walker Refractories Co.) STOCKDALE. George F. a) 7 Tower PI, Trenton 8, N. J. (Radio Corp. of America) STODDARD Stephen D. (RFI) 1460 Myrtle St, Los Alamos, N. M. (Los Alamos Scientific Lab.) STOEN, Roger C (SI) Cannelton Sewer Pipe Co. 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) Minneapolis-Honeywell Regulator Co. Research Center 500 Washington Ave. S, Hopkins, Minn. STOLLAR, William P. (B) 13 Smalley Rd, Edison, N. J. (Electronics Div. Indians General Corp.) STOLTE, Norman H. (EF1) 3974 Orchard Rd. Cleveland Heights 21, Ohio (Harshaw Chemical Co.) STOLTZ, Daniel L. (BJ) Battelle Memorial Institute 505 King Ave, Columbus 1, Ohio STONE. Conrad A. (G) 93 S. Remington Rd. Bexley, Columbus 9, Ohio (Federal Glass Co.) STONE, C. P. Ferramic Industries, Ltd. 25 Hydeway, Welwyn Garden City Herts, England STONE, H. Nathan (B) Bay State Abrasive Products Co. Westboro, Mass. STONE, Robert J. (M) John W. Higman Co. 425 New York Ave. Huntington, L. I, N. Y. STONE. Robert L. (MFI) 3316 Westhill Dr, Austin 4, Texas (Robert L. Stone Co.) STONE, S. A. (M) Deister Concentrator Co. Inc. 901 Glasgow Ave, Fort Wayne, Ind. STONG. Guy E. (G) 926 W. Water St, Elmira, N. Y. (Gorging Glass-Works) , STOOKEY, Stanley D. (GF) 145 Pritchard Ave., Corning, N. Y. (Coming Glass Works) STOOPS, Robert F. (BIC) 3705 Corbin St, Raleigh, N. C. (North Carolina State) STOQUERT, Frederick J. (R) 119 Bennett Circle, E.f R- R. 1 Elmira, N. Y. (Corning Glass Works) STORER-FOLT, John P. (RI) 1520 Kenneth Dr. Port Credit, Ont, Canada (Standard Refractories Ltd.) STOREY. Clayton W. (M) R.R. 1, Tilton, N.H. (Arwood Corp.) STOTT, A. E. Annitage Ware Ltd. Nr. Rugeley, Staffs, England STOTT. Joseph A. (R) North American Refractories Co. 1012 National City E. Sixth Bldg. Cleveland 14, Ohio STOUT, John R. (W) 706 E. Franklin, Macomb, IU. (Illinois Edison Porcelain Div. McGraw Edison Co.) STOUT. Joseph V. (RI) 102 S. Fourth Ave. Highland Park. N. J. (M ft T Chemicals Inc.) STOUT, Lester L. (S) Ohio State University Research Foundation 1314 Kinnear Rd, Columbus 12, Ohio STOVER. Edward R. (B) General Electric Co. Research Lab, 3C28 Box 1088, Schenectady 8. N. Y. STOVER. Fred W. (RJ) 455 Paul. Florissant, Mo. (Norton Co.) STRADLEY, J. Grant (BI) 503 S. State St, Westerville, Ohio (North American Aviation, Inc.) STRADLEY, Norman (LI) 101 Mountain CL Signal Mountain, Tenn. (American Lava Corp.) STRAIGHT, Lee H. (MI) Straight Engineering Co. Box 176, Adel, Iowa STRAKA, R. C, Jr. (M) Carborundum Co. Box 337, Niagara Falla, N. Y. 643 cTRANG, Junes L. s 51$ Victoria St, West Mifflin, Pa. (Pittsburgh Plate Glass Co.) tTRATER. Kurt (B) 9 Hilltop Circle, Brooloide, N. J. (Radio Corp. of America) sTRAUSS, Eric L. (B) 5 Martin Co. Mail #J3033, Baltimore, Hd PRICKER. Alan E. 5 R. R. 1, Box 69,1-shady. Mo. sTR1CKLER. Donald W. (B) s Westingbouse Electric Corp. Beulah Rd, Churchill Borough Bldg- 301-1 Y 28, Pittsburgh 35, Pa. efjtlMPLE. James H. (GI) 0 Titanium Pigment Corp. Box 600, Hightstown, N. J. 08520 ctRINGFELLOW, Allen E. (WI) 544 Woodland Ave. Haddonfield, N. J. (I-T-E Circuit Breaker Co.) cTRJNGFELLOW. Gerald B. University of Utah B337 University Village Salt Lake City, Utah CTRIVENS, Maurice A. 32 Slades Rise Enfield, Middlesex, England - (Standard Telephones ft.Cabies Ltd.) STROBACH, Carl G. (E) Rheem Manufacturing Co. 7600 S. Kedzie Ave, Chicago 52, 111. STROD, Aryid J. (MI) Industrial Metals Improvement Co. Union Trust Bldg, Pittsburgh 19, Pa. STROHL, John J. (R) Commercialores, Inc., Clover, S. C. STROIK, Edward R. (R) Pyrometer Co. of America, Inc. 600 E. Lincoln Hwy, Penndel, Pa. STRONG, Kenneth B. (L) 4624 Belmont Park Terrace Nashville 12, Tenn. (Titanium Alloy Mfg. Div, National Lead Co.) STROTT. Adolf J. (R) 597 Crooks Ave, Clifton, N. J. (National Beryllia Corp.) STROUD, Harold L. (M) 2909 Bembridge Rd, Royal Oak, Mich. (Champion Spark Plug Co.) STROUD, Jackson S. (G) Corning Glass Works Houghton Park, Corning, N. Y. STROUD, William E. (G) Coining Glass Works, Corning, N. Y. STROUP. Philip T. (R) Aluminum Co. of America Box 772, New Kensington, Pa. STROUPE. Howard E.. Jr. (WI) 22134 River Oaks Dr. Rocky River 16, Ohio (Mosaic Tile Co.) STRUCTURAL CLAY PRODUCTS INSTITUTE (Harry C. Plummer) 1520 18th St, N. W. Washington 6, D. C STRUCTURAL CLAY PRODUCTS RESEARCH FOUNDATION (Paul V. Johnson) Geneva, 111. STRUEBING. Harold J. (R) 1215 Military Rd, Buffalo 17, N. Y. (Remmey Div. A. P. Green Fire Brick Co.) RRUTHERS WELLS CORP. (Karl G. Timm) 1003 Pennsylvania Ave, W. Warren, Pa. STUART, R M. (E) Cannon Electric Co. 2801 Airiane Ave, Phoenix 34, Aria. STUBBINS, William J. (W) Fabrics de Loza "El Anfora,** S. A. Box 508, Mexico 9, D. F. Vol 42, No. 10 (1963) STUB1CAN, Vladimir (BC) Pennsylvania State University Dept. Ceramic Technology Mineral Sciences Bldg. University Park, Pa. STUCKEY, Jasper L. (B) 1911 Sunset Dr, Raleigh, N. C (North Carolina Dept, of Conservation & Development) STUCKEY. R. C. (W) Knox Porcelain Corp. Box 2031, Knoxville 1, Term. STUDT, Perry L. 151 Easy St, Alamo, Calif. STUENKEL, Walter F. (W) General Tile Co. Bax 38, El Segundo, Calif. STULL, C. Wesley (W) 15914 Laurel Rd, Chagrin Falls, Ohio (Harshaw Chemical Co.) STUNTZ, Robert P. (R) Babcock ft Wilcox Co. Old Savannah Rd, Augusta, Ga. STURGES, Donald G. (R) Carborundum Co. Research ft Development Niagara Falls. N. Y. STURGIS. David H. (BJ) 1066 W. Southern, Muskegon, Mich. (Misco Precision Casting Co.) STURIALE; Thomas, Jr. (B) 104 Smith Dr, East Hartford Estates East Hartford, Conn. (Pratt ft Whitney Aircraft) STURM. Joseph E. Box 826, Alfred, N. Y. STYHR, Karsten H, Jr. (B) National Beryllia Corp. First ft Haskell Aves, Haskell, N. J. SU, Gouq-Jen (GC) University of Rochester Dept, of Chemical Engineering Rochester 27, N. Y. SUBBAkAO, Eleswarapu C. (I) Indian Institute of Technology Kanpur, U. P, India SUBRAMANIAN, D. R Burn ft Co. Ltd. Refractory ft Ceramic Group 12 Mission Row, Calcutta 1, India SUBRAMANYA. Bettadapur S. (B) 603 Westover Hills Blvd, Apt. 621G Richmond, Va. SUCOV, Eugene (G) Westinghouse Electric Corp. Reararch ft Development Center Pittsburgh 35, Pa. SULENS, Henry A. (MF) Ceseo Plant, Refractories Div. Feno Corp. Box 151, Crooksville, Ohio SULLIVAN, Francis M. (B) Robertshaw Controls Co. Eastern Research Center King of Prussia, Pa. SULLIVAN. James D. (El) W. 278 N. 2121 Lakeview Dr, R R 2 Pewaukee, Wise. (A. O. Smith Corp.) SULLIVAN, John D. (Honorary, BFI) Battelle Memorial Institute 505 King Ave., Columbus 1, Ohio SULLIVAN, Joseph C. (B) 1594 S. Taylor Rd. Cleveland Heights 18, Ohio (Ferro Corp.) SULLIVAN, Paul A. (GI) 244 Whipple Lane, Rochester 22, N. Y. (Bausch ft Lomb, Inc.) SULLIVAN, Robert B. (G) 321 Seventh St, Findlay, Ohio (Radio Corp. of America) SULLIVAN. Robert M. (B) 730 Jefferson Ave., Washington, Pa. (B. F. Drakenfeld ft Co, Inc.) 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(Kearfott Div, General Precision Inc.) SWANN. Joseph D. (MJ) 10915 Lake Ave, Apt. 8 Cleveland, Ohio 44102 (Ferro Cotp.) SWANSON, Harry T. (R) Universal Atlas Cement Div. United States Steel Corp. 100 Park Ave, New York 17, N. Y. SWANSON, Kenneth A. (L) 1208 Montana PL, Joplin, Mo. (Eagle-Picher Co.) 645 -AKSON, Ralph A. (W) 5" 249 Hampshire Dr.. Chalfont, Pa. ,(American Olean Tile Co.) -orANSON, William H. (M) TM gor 10(2, M.S.S, TjLUftiSJet, Fla. (West ex Talc Coip.) c.VART. (D 5 R. R. 2. P">e Tree HiU Rd. Newton, Conn. (Vitramon, Inc.) cWARTS. H. Lowell (G) 9 Pittsburgh Plate Glass Co. Glass Research Center Box 11472, Pittsburgh 38, Pa. c^VARTZ, John C (E) 9 Westinghouse Electric Corp. J00 Phillippi Rd, Columbus 16, Ohio rtVEARENGEK, Jack C. (G) 9 Glass Containers Corp. 1645 W. Valencia Dr. Fullerton, Calif. e\VEENEY. Francis J. (X) Greenfield Components Corp. 184 Shellburne Rd., Greenfield, Mass. ett-EET. Larrie H. (LJI) 9 Box 1166, Alfred. N.Y. (Alfred University) cWEITZER. Mark (WI) 747 N. Mentor, Pasadena, Calif. (Si Paul Ward, Inc.) nVENTZEL. John P. (RI) ,t j30 Beacon Hill Dr,, Metuchen, N. J. (Carborundum Co.) SWEO. Benjamin J. (EFI) Ferro Corp. , 4150 E. 56th St., Cleveland 5, Ohio gWlCA, Joseph J. Box 114, West Henrietta, N. Y. (Pfaudler Permutit Inc.) SWICKER. Victor C (GF) 907 Floral Dr., Whittier, Calif. (Consultant) SWIFT. Howard R. (GF) Libbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio SWIGART, Joseph J. (M) Ferro Corp, Color Div. 60 Greenway Dr, Pittsburgh 4, Pa. SWINDELL-DRESSLER CORP. (Philip Dressier) Box 1888 Pittsburgh 30, Pa. SWIKEHART. David C. 7055 S4th Ave. N. E. Seattle 15. Wash. SW1NNERTON. George R. (M) Box 944, Alliance, Ohio (George Swinnerton, Inc.) SYLVESTER. George R. (MI) Sylvester & Co. 17706 Miles Ave.. Cleveland 28. Ohio SZATKOWSKI. John F. 8317 Ford, Warren, Midi. SZEJD, Gregory 80 Gatrow St, Auburn, N. Y. (U. S. Army) SZWARC, Ralph (BI) 8600 16th St, Apt. 101 Silver Spring, Md. (National Bureau of Standards) SZYMASZEK, Jan Walter (R) 85 Ash Tree Lane Schenectady 9, N. Y. (General Electric Co.) T TABATA, Sdichi Sasaki Glass Co, Ltd. 1.1-Chome Yolcolawabaahi Snmida-Ku, Tokyo, Japan TADSEN.V.S. (G) Gibaonburg Lime Products Co. dbaonburg, Ohio TAELER, David H. (E) 1628 E. 361st St, Eastlake, Ohio (Ceramic Publications, Inc.) VOL. 42, No. 10 (1963) TAFEL, Theodore (W) 20 Princess Margaret Blvd. Islington, Ont, Canada (American-Standard Products (Canad*} Ltd.) TAGAI, Hideo Tokyo Institute of Technology Ohkayama, Meguro-ku, Tokyo, Japan TAILBY, Roland V. (WI) Stylon Corp, Milford, Maas. TAKAHASHI, Kakuichiro (F) Nippon Glass Co. Ltd. No. 20,1-cbome Shiba Shinbashi Minato-ku, Tokyo, Japan TAKAMORI, Takeshi Nippon Electric Co. Ltd. Electron Tube Industry Div. 1753 Shimonumabe Kawasaki City, Japan TALBOTT, Paul T. (R) U.S.--A.I.D. APO 271, New York, N. Y. (Daco Instrument Co.) TALLAN, Norman M. (B) 6035 Turnbridge Ln, Dayton 24, Ohio (Wright-Patteraon Aeronautical Research Lab.) TALW.ALKAR, T. W. . 8 Bagmati Rd. Jamshedpur (Bihar) India (Tata Iron & Steel Co. Ltd.) TANNER, C. A, Jr. (B) 402 Riggs Ave, Scverna Park, Md. (Glidden Co.) TANNER, James T, Jr. (MI) Harris Clay Co., Spruce Pine, N. C. TAO. Yung (L) 1301 Ooverdale Dr. Richardson, Texas (Texas Instruments, Inc.) TARNACKI. Walter J. (LI) 1035 Ashwood Dr, Wooster, Ohio (U. S. Stoneware Co, Alite Div.) TARNOPOL, Milton S. (G) 943. Ninth Ave, Brackenridge, Pa. (Pittsburgh. Plate Glass Co.) TARPLEY, William B, Jr. (B) Aeroprojects Inc. 310 E. Rosedale Ave. West Chester, Pa. TARRANTS, Gene (L) 2747 Ater Dr, Xenia, Ohio (Wrigfat-Patterton Antenna-Radome Section) TASH, Daniel B. (M) American Minerals Co. 840 S. Mission Rd. Los Angeles 23, Calif. TASHIRO. Megumi Institute for Chemical Research Kyoto University Takatsuki, Osaka, Japan TATE. Frank E. (WI) 310 Tenth St, Lincoln, HI. (Stetson Corp.) TATEM, William A. (LI) White Oaks Rd.. Williamstown, Mass. (Sprague Electric Co.) TATNALL, R. Francis (S) 1880 Stanwood Rd. East Cleveland 12, Ohio (Ceramic Age) TAUBER, Charles B. (L) R. R. 1, Box 458, Forest Park Dr. Signal Mountain, Term. (American Lava Corp.) TAUBER. John A. (RI) 3190 Mayflower Rd. Plymouth Meeting, Pa. (E. J. Lavino & Co.) TAUBLIEB, Marvin E. (R) 5194 Douglas Dr, North Olmsted, Ohio (Kaiser Refractories Div. Kaiser Aluminum 8 Chemical Corp.) TAYLER, John B. (W) Louisville Pottery Co, lac. 228 E. Bloom, Louisville 8, Ky. TAYLOR, Charles H. (RI) 255 Fellowship Rd, Moorestown, N. J. (Remmey Div. A. P. Green Fire Brick Co.) TAYLOR. Daniel M. (E) Titanium Metals Corp. of America Box 309, Toronto, Ohio TAYLOR, Donald E. (S) 7739 Monticello Rd, Columbia 3, S. C. (Richland Shale Products Co.) TAYLOR, George H. 918 Carrico. Mexico, Mo. TAYLOR. G. W. (S) 1612 S. E. Park Rd. Mineral Wells, Texas (Acme Brick Co.) TAYLOR. Hiram D. (L) Diamonite Products Manufacturing Co. Shreve, Ohio TAYLOR, Howard U. (LI) Centralab Electronics Div. Globe-Union Inc. 900 E. Keefe Ave, Milwaukee 1, Wise. TAYLOR. J. J. (W) Ohio Brass Co.. Barberton, Ohio TAYLOR, Kenneth M. (B) 4497 Lower River Rd. . Lewiston, N. Y. 14092 (Carborundum Co.) TAYLOR. Louis J (W) Laboratory Equipment Corp. Box 151. St. Joseph. Mich. TAYLOR. Raymond E. (B) Atomics International Div. North American Aviation, Inc. Box 309, Canoga Park, Calif. TAYLOR, Robert B. (SF) Structural Clay Products Research Foundation. Geneva. Til. TAYLOR, SMITH A TAYLOR CO. (E. S. Morse) Box 762, East Liverpool, Ohio TAYLOR, Theodore D. 121 E. Buffalo Rd, ChnrchviDe, N. Y. TAYLOR, Thomas J. (R) R. R. 3, Mexico, Mo. (A. P. Green Fire Brick Co.) TEAGUE, Jo M, Jr. (GFI) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo 7, Ohio TEAGUE, William T. (R) 7286 W. 85th St. Los Angeles 45, Calif. (Hngfaes Aircraft Co.) TEASEL, William A. (R) Jctfractories Co. 12841 Hillview, Detroit 27, Mich. TEEG. Robert O. (L) Cadillac Gage Co. 20316 Hoover Rd, Detroit 5, Mich. TEETER. John N. (E) 677 Wilmot Rd, Deerfield, IIL (Thomas C. Thompson Co.) TEETOR, Paul (SF) 194 W. Ialip Rd, West blip, N. Y. TEFFT, Phillip W. (SF1) Oaycraft Co, Bat 866 Cohnnbus 16, Ohio TEFFT, Willard H. (S) Clajrcraft Co, Spring St. Upper Sandusky, Ohio TEGELLABORATORUCT (Brick Laboratory) (Christcr Enberg) Drottning Kristinas vag 45 Stockholm O, Sweden TENNERY. Victor J. (LC) University of Illinois 204 Ceramics Bldg, Urbana, 111. TENTARELLI, Louis A. (L) 1403 N. E. 17th Ave. Gainesville, Fla. (Sperry Electronic Tube Div.) TEPPING, Mark 1407 N. Fourth St, Apt 15 Columbus 1, Ohio 647 fgflMAN. Mark J. (R) 269 Arden Rd, Pittsburgh 16, Pa. tERM.INIELLO, Louis C. (R) Vitro Laboratories 200 Pleasant Valley Way West Orange, N. J. TRRY, Griffin E. (E) 1915 Clarence Are., Apt. 2 Berwyn, 111. (General Electric Co.) fgRRY. Jack H. (E) Xerox Corp. 317 Main St., East Rochester, N. Y. TERWILLIGER, Gerald R. 1 Box 1362, Alfred, N. Y. TESSON, John T. 4160 Ringer Rd., St. Louis 29, Mo. TESTON, Thomas J. (W) Gulf States Ceramic Corp. $06 Jamison St., Houston, Miss. wgXAS VITRIFIED PIPE CO. (Paul E. Hoey) Box 340 Mineral Wells, Texas jMAKUR, Ram L. Central Glass ft Ceramic Research Institute Calcutta 32, India T0ATCHER GLASS MFG. CO,, INC. (Marion J. Voss) Elmira, N,, Y. THEISSING, E. M. Verenigde Bedrijven Bredero N. V. Centraal Laborstorium Kanaaldijk 22, Utrecht, Holland THEOBALD, Erwin F. (S) 1516 18th St., N. W, Canton 3, Ohio THEOBALD, Erwin F., Jr. (S) Metropolitan Brick, Inc. 1017 Renkert Bldg., Canton 2, Ohio THEOBALD, Paul R. (L) Corning Glass Works Components Plant Bradford, Pa. THEWS, Karl B. (L) 1237 Aduana Ave, Coral Gables, Fla. THIBAULT, Newman W. (R) Norton Co., One New Bond St. Worcester 6, Mass. THIELKE, Norman R. (B) 4601 Georgette Ave. North Olmsted, Ohio (NASA) THIEMANN, John W. (LI) 3458 Greer Rd, Palo Alto, Calif. (Eitel-McCulkragh, Inc.) THIEMECKE. Harry W. (WFI) Homer Laughlin China Co. Newell. W. Va. THOM A. Roy E., Jr. (B) Oak Ridge National Lab. Box X. Oak Ridge, Term. THOMAS. David W. (WI1 2708 Handley Blvd., Lakeland, Fla. (International Minerals ft Chemical Corp.) THOMAS, E. A. (E) Murray Corp. of America Eljer Plumbingwmre Div. Salem, Ohio THOMAS. Everett A. (R! I 3044 Coral Park Dr. Cincinnati 11, Ohio (Chas. Taylor Sons Co.) THOMAS, H.H. (M) 35 Highboy Ct, Red Bank, N. J. (Pemco Div., Glidden Co.) THOMAS, Ivor D. (B) Nuclear Materials ft Equipment Corp. Advanced Materials Center Apollo, Pa. THOMAS, James A, Jr. (B) Simondt Abrasive Co. Tacony ft Fraley Sts. Philadelphia 37, Pa. THOMAS, Lazarus D. (G) Llbbey-Owens-Ford Glass Co. 1701 E. Broadway, Toledo 5, Ohio Vol. 42, No. 10 (1963) THOMAS, Leslie A. A. Genera] Electric Co. Ltd. Hirst Research Centre, East Lane Wembley, Middlesex. England THOMAS, Richard V. (R) Norton Co. One New Bond St, Worcester 6, Mass. THOMAS. Robert H. (B) 2160 Delaware Dr. Cleveland Heights 6, Ohio (Case Institute of Technology) THOMAS, Vincent P. (R) Ballard, Sprague ft Thomas, Inc. 846 Third Ave, Elizabeth, N. J. THOMASSON, Gene 1. (G) 29005 Homewood Dr, Wickliffe, Ohio (General Electric Co.) THOMPSEN, Robert S. (E) 3200 Coquelin Terrace Chevy Chase 15, Md. (Porcelain Enamel Institute) THOMPSON, A. Paul (RF) 619 Islington PL, Joplin, Mo. (Consultant) THOMPSON, Charles W. (R) Howe Sound Co, Refractories Div. Washington ft Oak Sts. Consbohocken 1, Pa. THOMPSON, Clyde L. (RFI) 4922 New Plymouth Rd. Pittsburgh 27, Pa, (Harbison-Walker Refractories Co.) THOMPSON, David F. 127 S. Hampton Rd, Columbus 13, Ohio THOMPSON. Fred W. (R) 3 North Pkwy, Glen Farms Newark, Del. (E I. du Pont de Nemours ft Co.) THOMPSON, Jerrold P. (GJ) Armstrong Cork Co. - Engineering Dept, Lancaster, Pa. THOMPSON, John D. (E) 15775 Rnshford, Whittier, Calif. (Briggs Manufacturing Co.) THOMPSON, Noel M. (R) 721 Shady Lane, Pittsburgh 34, Pa. , (Universal Atlas Cement Div. U. S. Steel Corp.) THOMPSON, Robert J. 29431 Aspen Dr, Flat Rock, Mich. (Ford Motor Co.) THOMPSON, Stanley H. (L) 69 Washington St, Whitman, Maas. THOMPSON, Vete S. 621 Renton St, Renton, Wash. (Boeing Co.) THOMSON, Homer G. (L) 12101 W. Howard St. Milwaukee 20, Wise. (Allen-Bradley Co.) THOR, Murner E. (RI) 361 Sycamore Dr, Naperville, 111. (Norton Co.) THORNE, James E. (W) Case Manufacturing Div. Ogden Corp. 1000 W. Pine St, Robinson, IB. THORNGATE. Bruce W. (W) Aznkjos Orion, S. A. Apdo Postal 500 Monterrey, N. L, Mexico THORNTON, Edmund B. (G) Ottawa Silica Co. Box 577, Ottawa, DL THORNTON, H. Richard (E) General Dynamics Corp, Zone E-64 Box 748. Fort Worth 1, Texas THORNTON. Paul E. (WI) 1708 La Taxa Dr, La Canada, Calif. (Ferro Corp.) THORSON. Robert D. 8810 S. 115th Place, Seattle 88, Wash. THROOP. George R. (W) American Zinc Sales Co. Box 327, Columbus, Ohio 43216 THROPP. Heraeld D. (M) Shenandoah Silica Co, Tnc, 190 W. State St, Trenton 8. N. J. THUENER, Everett E. (M) General Electric Co. One River Rd, Bldg. 45 Schenectady 5, N. Y. THURNAUER. Hans (BFI) Minnesota Mining ft Mfg. Co. Central Research Dept 2301 Hudson Rd, St. Pan! 19, Minn. THUT, Walter W. A. G. Hunziker ft Ge, Lagentnase 1 Zorich, Switzerland THWAITE, Robert D. (R) 2310 Montgomery St, Bethlehem, Pa. (Bethlehem Steel Co.) TICE, Henry B, Jr. (LI) 537 S. Ninth Ave, La Grange, I1L (Zenith Radio Corp.) TICHANE, Robert M. (G) Corning Glass Works, Houghton Park Corning, N. Y. TICKLE, William H. F. "Brown Sucks." Caldy Nr. West Kirby. Cheshire, England Gohn Summers ft Sons Ltd.) TIDD, Elbert D. (L) Bell Telephone Labs. 555 Union Blvd, Allentown, Pa. T1DRIDGE, William A. (R) FMC Corp. 500 Roosevelt Ave., Carteret, N. J. TIEDE, Ralph L. (G) Owens-Coming Fiberglu Corp. Technical Center, Granville, Ohio TIEN, Tseng-Ying (L) Pennsylvania Sute University Dept, of Ceramic Technology University Park, Pa. TIERNON, Carlos H. (M) Deister Concentrator Co, Inc. 901-935 Glasgow Ave. Fort Wayne. Ind. TIFTICKJIAN. John D. (W) 11 Broadmoor Dr, Little Rock, Ark. (Winbura Tile Manufacturing Co.) TILL, David E. Box 1341, Alfred, N. Y. TILLOTSON, E. Ward (GF) 505 S. Murtland Ave. Pittsburgh 8, Pa. TIMM, Karl G. (M) Strothers Wells Corp. 1003 Pennsylvania Ave, W. Warren, Pa. TINKER, Dean (M) Granville, Ohio (Ohio Kilns, Inc.) TINKLEPAUGH, J. R. (EIC) Sute University of New York College of Ceramics, at Alfred Univ. Alfred, N.Y. TIPTON, Clyde R, Jr. (R) Basic Incorporated Research Center, P. O. Fostoria, Ohio TIRA, James S. Pemco Div, Glidden Co. 5601 Eastern Ave, Baltimore 24, Md. TITANIUM ALLOY MFG. DIV. NATIONAL LEAD CO. (W. J. Baldwin) Box C, Bridge Sution Niagara Falls, N. Y. TITLAR, James M. (L) 50 Birchwood Dr, Rhinebeck, N. Y. (Ferroxcnbe Corp- of America) TITUS, Kenneth C. (B) 849-H Sleepy Hollow Rd. Pittsburgh, Pa. 15234 (Westinghouse Electric Corp.) TITUS, William P. (W) Atlantic Tile Mfg. Co. Atlantic Ave, Matawan, N. J. TODD, Henry (W) Ohio Brass Co, Barberton, Ohio TOLAND, Donald A. (E) United States Steel Corp. Applied Research Lab. Monroeville, Pa. TOLER, Herbert R, Jr. (L) Portland Cement Association 5420 Old Orchard Rd, Skokie. HL 649 TOLLIVER. Billy R. (L) 20109 E. Norgate, Glendora, Calif. (Consolidated Electrodynamics Coip.) TOLLY, Donald B. (E) 9103 Hudson Lane, Fern Creek, Ky. (General Electric Co.) fOM, Elfin M. (L) 1441 Kirkley Rd, Columbns 21, Ohio (Consumer & Technical Products Div. Owens-Illinois) TOMASEK.A.J. (R) Walsh Refractories Corp. 101 Ferry St., St. Louis 47, Mo. TOMKINS, David E. (M) Box 87, Portland, N. Y. (A. J. Wahl, Inc.) TOOL, Arthur Q. (GF) 7325 Carroll Ave. Takoma Park 12, Md. TOOLEY. F. V. (GFC) 611 W. Oregon, Urbans, 111. (University of Illinois) fOPE, 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 PL Pittsburgh 30, Pa. TORGAL, K. G. Kamatak College Quarters Near Balabheema Vyayamshala Dharwar, Mysore State, India (Karnatak College) 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 (E) 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. IOSTEVIN. Edgar R, Jr. (WI) R. R. 3, Quakertown, Pa. (Frenchtown Porcelain Co.) TOTH, Joseph W. (B) 215 W. Wayne St, Lima, Ohio (Westinghonse Electric Corp.) TOWLES, Robert J. (G) Owens-Illinois Technical Center 1700 N. Westwood, Toledo 7, Ohio TOWNSEND. Franklin M. (R) Aluminum Co. of America 1501 Alcoa Bldg, Pittsburgh 19, Pa. TOWNSEND, William O. (GI) 2763 Nottingham Rd. Columbus 21, Ohio (Federal Glass Co.) TRABERT, Loren A. (LI) General Electric Co. 1811 LeMoyne Ave, Syracuse, N. Y. TRANSKLCO, INC (John W. Fitzpatrick) Box 404, Penn Yan, N. Y. TRAPP, Glenn R. (RJ) 1114 Ringo, Mexico, Mo. (A. P. Green Fire Brick Co.) TRAUB, Karl W. (L) 1215 Roselle Ave. Niagara Falls, N.Y. (Titanium Alloy Mfg. Div. National Lead Co.) TSAUTH, Jack F. 8555 S. 120th St, Seattle 88, Wash. TRAX. Alan M. (G) Radio Corp. of America 3301 S. Adams St, Marion, Ind. Vol 49 Nn 10 (IQfiR) TREAT, Samuel B. (G) James H. Rhodes & Co. 1026 W. Jackson Blvd, Chicago 7, 111. TREDENNICK, William T. (RI) Refractory Specialties Co. Box 108, Norristown, Pa. TREECE. John H. (L) Automation Industries, Inc. Electro-Ceramics Div. Industrial Pk, Boulder, Colo. TREFFNER, Walter S. (R) 440 W. Maple Rd. Linthicum Heights, Md. (General Refractories Co.) TREISCHEL, C C (MFI) R. T. Vanderbilt Co, 230 Turk Ave. New York 17. N. Y. TRESSLER, Richard E. R. R. 1, Bellefonte, Pa. TREVOR. John F. 80 Ashby Rd. Burton-on-Trent, Staffs, England i (John Knowles & Co. lid.) 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 41, 111. TRINKLEIN* Robert L. (W) ' 800 College, Cleveland, Miss. (Misceramic Tile Co.) TRIPLER, Arch B, Jr. (B) Battelle Memorial Institute 505 King Ave., Columbus 1, Ohio TRIPP, Harlan P. (L) 44 Barrows Rd, Easton, Conn. - (Vitramon, Inc.) TROGOLO, John A. (R) . Norton Co. 4732 Steuton Ave. ' Philadelphia 44, Pa. TROMPETER, Bernard J. (M)' Champjon Spark Plug Co. Ceramic Div. 8525 Butler Ave, Detroit II, Mich. TROST, Frank W. (R) Chas. Taylor Sons Co. 5 Haddon Ave., Haddonfield, N. J. TROSTEL, L. J. (RFI) ' 4302 Miami FI, Baltimore 7, Md. TROSTEL, Louis J, Jr. (RI) Norton Co, One New Bond St. Worcester 6, Mast. TROUSSART, Louis R. (G) 1204 Valley View Rd. Martinsville, Va. (Virginia Glass Products Corp.) TROY, H. Neal (RI) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo 7. Ohio TROY, Walter J. (E) 888 Chili Ave., Rochester, N. Y. (Pfaudler Permutit Inc.) TRUBEY, P. W. (R) 61 St. Cyr St, Hull, Que, Canada (Aluminum Co. of Canada Ltd.) TRUED, Sven T. AB Rorstrands Porslinsfabriker Lidkooioff. Swedes TRUESDALE, Richard S. (BI) 8567 Sugar Tree Dr, Novelty, Ohio (Zirconium Corp. of America) TRUMBULL, James L. (GJ) 15038 Densmore N, Seattle 33, Wash. (Northwestern Glass Co.) TRZASKOS, Stanley (R) Robertson Manufacturing Co. Box 848, Trenton 5, N.J. TSUCHIHASHI, Shoji Kobe University, Dept, of ChemistTy Faculty of Science Mileage, Kobe. Japan TUBMAN, Philip E. (E) Consolidated Controls Corp. Durant Ave, Bethel, Conn. TUCKER. Donald J. (MI) 2114 Winthrop Rd. Huntingdon Valley, Pa. (A. P. de Sanno & Son, Inc.) TUCKER, Edward F. (R) Stebbins Engineering & Mfg. Co. 363 Eastern Blvd., Watertown. N. Y. TUCKER, Harvey C. (WI) Ferro Corp, 4150 E. 56th St. Cleveland 5, Ohio TUCKER, Ralph W. 80S Center, Flat River, Mo. TUCKER. Roland E. (LI) . Carborundum Co, Electronics Div. Latrobe, Pa. TUNG. Chi Fang (G) 162 Salem Place White-Bear Lake 10, Minn. (Minnesota Mining & Mfg. Co.) TUNISON, David W. (RJ) FMC Corp. Box 8, Princeton, N. J. TURBETT, Paul E. (MI) R.R. 1, Dresden Hwy. Paris, Tens. 38242 (H. C.'Spinks Clay Co, Inc.) TURCK, Raymond L. (M) ICS Hampden Park, Tiffin, Ohio (Sterling Grinding Wheel Co.) TURQOTTE, Richard F. (R) A. M. Lockett ft Co. Ltd. Box 1426, Houston 1, Texas TURK, Harold L. (L) 11 West St, Wappingers Falls, N. Y. (IBM Corp.) TURK, Richard H. (EFI) Pemco Div, (Hidden Co. r 5601 Eastern Ave, Baltimore 24, Md. TURLEY, Charles L. (B) B. F. Drakenfeld & Co, Inc. Box 519, Washington, Pa. TURNER. A. A. (R) 460 Cherry Ln, Lewiston, N. Y. (Carborundum Co.) TURNER, Donald S. Smith & Sons (England) Ltd. Spark Ping ft Ceramics Div. St. Peter's Rd. Rugby, Warwickshire, England TURNER, James W. (G) Bjorksten Research Laboratories Inc. Box 265, Madison 1, Wise. TURNER, P.P, Jr. (RI) 669 Cascade Rd, Cincinnati 40, Ohio (General Electric Co.) TURNER, Robert (DC) Alfred Station, N. Y. (State University of New York College of Ceramics, at Alfred Univ.) TURNER, Warren H. (G) 2360 Scottwood, Toledo, Ohio (Owens-Illinois) TURNER, W. E. Sr (Honorary) Society of Glass Technology 20 Hallam Gate Rd. Sheffield 10, Yotks, England TURNEY. Darrell A. 4157 47th S. W, Seattle 16, Wash. TUTTLE, Milton A. (RC) R. R. 1, Alfred Station, N. Y. (State University of New Yoik College of Ceramics, at Alfred Univ.) TUZZEO. James J. (EJ) Perry Lane, Apt. 1, Rolls, Mo. (Missouri School of Mines) TWEADEY, Robert F, II 470 Oalrwood Rd. Rochester 16, N. Y. TWELLS, Robert (WLFI) 723 W. Fremont St, Fostoria, Ohio (Electric Autolite Co.) TWELLS, Robert G. (GI) 331 Freeport Rd, New Kensington, Pa. (Pittsburgh Plate Glass Co.) TYLER, Gary A. 2805 E. Lake Sammamish S. Redmond, Wash. (Boeing Co.) 653 tERDUIN, F. C. (R) v General Refractories Co. Box 6116, Gary, Ind. 46406 ~ ^rENIGDE BEDRIJVEN ^gREDERO K.V. (E. M. Theissing) rentxaxl Laboratorium Kanaaldijk 22, Utrecht, Holland ,,ejlES, Fnk (G) * ;j925 McCord Rd, Toledo IS, Ohio (Owens-Illinois) ^crHETTI. Robert A. * jjjOJ Willowpark Dr, Champaign, 111. -rtrRZOCCHI. Enrico yja P. Cosaa 1, Milano, Italy (Refrattan Veizocchi S.pA.) WESSELE. Carl D. (G) ' International Nickel Co, Inc. <7 Wall St, New York, N. Y. lrtGER. Burnett C (G) ' jjo E. Third St, Corning, N. Y. (Coming Glass Works) ^ttENSKY, Michel B. (L) T jSlS 27th Ave. g.n Francisco 22, Calif. (Ampex Data Corp.) VILLA M, Enrique Empresa de Refractarios Golombianos, SA. Apartado Aereo 86S, Medellin, Colombia VINAL. Francis E. (L) Radio Corp. of America 64 "A" St. Needham Heights 94, Mass. VINCENT, Edward P. (R) Kaiser Refractories Div. Raiser Aluminum ft Chemical Corp. 300 Lakeside Dr, Oakland 12, Calif. VINCENT, George L. (WI) 22026 S. Millard Ave. Richton Park, 111. (Ceramic Industry) VINCENT, Thomas C (M) General Electric Co. 1099 Ivanhoe Rd, Cleveland 10. Ohio VINE, Raymond W. (GJ) 201 E. High St, Painted Post, N. Y. (Coming Glass Works) VINES.-Raymond F. (B) - international Nickel Co. 67 Wall St, New York, N. Y. 10005 VISCONTI di MODRONE, Raimondo ' Soc. Ceramics Richard Ginori 1 via Bigli, Milan. Italy VITOLO, Sylvester A. (RI) 62 Old Mill Rd, Manhasset. N. Y. (Republic Aviation Corp.) . VITREOUS STEEL PRODUCTS CO. (Harold C Wilson) Box 150, Nappanee, Ind. VOCK, Louis G. (L) . Republic Foil Inc. 55 Triangle St, Danbury, Conn. VODICKA. Albert L. (E) Aetna Porcelain Enameling Co. 4701 Augusta Blvd, Chicago 51,11L VOGEL. Charles E. (B) Westmghouse Electric Corp. Astronncktr Lab. Box 10864, Pittsburgh 36, Pa: VOGEL, Ralph B. (M) National Lime ft Stone Co. Carey, Ohio VOGEL, Werner VEB Jenaer Glaswerk Schott ft Gen Otto-Schott-Str. 1, Jena, Germany VOGT, Chester A. 206 E. 12th St, Rolla, Mo. VOJNOVICH, Theodore (RI) R R. 1, Sherersvilk, Allentown, Pa. (Western Electric Co.) VOLLMUTH, Robert L. (LI) 5 Juniper Lane, Medfield, Mass. >06 Fairway Dr, Bryan, Texas (Vhro-Tech Corp.) Vol. 42, No. 10 (1963) von SCHOENBERG, George H. (W) WAHL. Albert J. (W). ` r - St. Lawrence Ceramics Ltd. A- J. Wahl, Inc., 8 Central.Ave. ; 280 St Sacrement Ave. Brocton, N. Y. ' '. Quebec, Que, Canada VON TURY, Francis J. (DF) Lehigh Ave, Perth Amboy, N. J. WAHLERS, Richard L. Box 925, Alfred, N. Y. WAHLGREN, Wald . ' , ' (Vontury Inc.) A B. Gustsvsbergs Fabriker VOORHIES. John H. (WI) Gustavsberg, Sweden 243 E. Arrow Hwy, Claremont, Calif. WAINER, Eugene (S) ' (Pacific Tile ft Porcelain Co.) Horizons, Inc, 290S E. 79th St. VORUZ, Theodore A. (R) Cleveland 4, Ohio 21725 Lanark, Canoga Park, Calif. (Rocketdyne Div. North American Aviation, Inc.) WAIT. George L. (WJ) Isolantite Manufacturing Corp. 357 Warren Ave., Stirling, N. J. ' v VOSBURGH. Raymond E. 1777 Shoreline Dr, Apt. 233 Alameda, Calif. 94503 (Owens-Illinois) VOSE, WOfred WAITKUS, Joseph (G) Air Prcbestor Co, Wellsville, N. Y." WAIVER. Gedert J. (W) 909 87th St, North Bergen, N. J. (B. G. Corp.) f-: Winstones' Roofing Tile Works Ltd. WAKELY, W. T. (E) Box 2, PUmmerton, New Zealand 3169 Modella Ave, Dallas 29, Texas VOSS, Marion J. (G) (Texas Instruments, Inc.) Thatcher Glass Mfg. Co, Inc. WAKSMAN, David Elmira, N. Y. Box 1393, Alfred, N. Y. VOSS, Raymond O. (G) WALDAL, James C. (I) Z5 Corning Blvd, Coming, N. Y. . 837 N. E. 125th, Seattle 55, Wash. -{Coming Glass Works) v WALES, 1/LL Wayne F. (EJ) VOSS, Wendell G. (El) VW Watervliet Arsenal -`TTS Highview, Middletown, Ohio Benet Lab, Unit 3 \Aeronca Manufacturing Corp.) Watervliet, N. Y. VOTAVA, Werner F. CW). ^ ' Ferro Corp. WALKER, Henry E. (G) Fourco Glass Co, Sta. B, Bo 4150 E. 56th St, OevelsndJL- Ohio Fort Smith, Ark. VRETOS, Ep. WALKER. Herbert M. (W) Hellenic Chemical Products Walker China Co, Box 29 ft Fertilizers Co. Ltd. Bedford, Ohio Leof. Amalias 20, Athens 118, Greece WALKER, John VRILLAUD. Francis (WJ) Morgan Crucible Co, Ltd. Dominion Tar & Chemicals Ltd. Battersea Church Rd., 3547 Allard St. London, S. W. 11, England Ville La Salle, Que, Canada WALKER, Michael A (L) VUILLAUMIER, Jacques G. Raytheon Co, Executive Offices 302 W. 105th St, Apt 4B Lexington, Msss. New York 25, N. Y. WALKER, Raymond F. (B) VUKOV1CH, Milan, Jr. (WI) National Bureau of Standards . 3450 Roswell Dr, Columbus 27, Ohio Washington 25, D. C (Edward Orton Jr. Ceramic Foundation) iV* WALKER, Warren W. (B) ` 96 Undercliff Rd, Montclair, N. J. (Graphite Metallizing Corp.) v /W % WALKUP, D. H. (W) Kilgore Ceramics Corp, Box 1619 Kilgore, Texas WABNIK, Fred (BJ) WALLACE, Arthur B. (L) 1483 Tyler Ave, East Meadow, N. Y. JFD Electronics Corp. (University of Maryland) 6101 16th Are., Brooklyn 4, N. Y. WACHTELL, Richard L. (E) WALLACE, Paul F. (El) Chromalloy Corp. Aluminum Co. of America 169 Western Hwy, West Nyack, N. Y. - "f Alcoa Research Labs., Box 772 WACHTMAN, John B, Jr. (B) New Kensington. Pa. National Barcan of Standards, Div. $.6 WALLACE, Maurice E. Conn. Ave. ft Van Neat St, N. W. Steel Ganges Ltd. Washington 25, D. C Glass Works Equipment Div. WADE, William S,, Jr. (I) Northwood St, Birmingham 3, England 7720 22nd five. N. W, Seattle 7, Wash. WALSCH, J. A. (R) WAGNER, Brace F. (W) 411 E. Schreyer Place . 1188 Rancheros H, Pasadena, Calif. Columbus, Ohio 43214 (B. F. Wagner ft Co.) WALSH, Donald E. (G) WAGNER, Charles D. (M) Consolidated Feldspar Dept, San Diego Ceramics International Mineral! ft 1471 Moras Blvd. Chemical Corp. San Diego 10. Calif. East Liverpool, Ohio WAGNER. Clifford G. (RJ) WALSH, Joseph M. (BJ) 609 T St, Atchison, Kans. 67 Seaman Crete, Manchester, Conn. (LFM Manufacturing Co.) (Pratt ft Whitney Aircraft) WAGNER, Harold C (R) WALSH REFRACTORIES CORP. Box 868, R. R. 2, St Joseph, Mich. (A. J. Tomasek) 101 Ferry St (Laboratory Equipment Corp.) St Louis 47. Mo. WAGNER. Harry E, Jr. (B) 6011 Connecticut Ct. Cincinnati 24, Ohio WALTER. Earl (M) 3710 Jay La, S, Rolling Meadows, 111. fLindberg Engineering Co.) (General Electric Co.) WAGNER, Walter R. WALTER, Jake J. (R) 32 Wellington PL, Westwood, N. J. 227 Forest Rd, Raleigh, N. C. (Norton Co.) WAGNER, William D. (S) WALTER. James F. (SI) Murray Tile Co, Lewisport, Ky. 8271 Pecos Way, Denver, Colo. WAGSTAFF. Frank E. (BJ) (Robinson Brick ft Tile Co.) 1456 Ironwood Dr, Fairborn, Ohk WALTERS, Emmett L. (G) (Wright-Pattenon Aeronautical Libbey-Owens-Ford Cass Co. Research Lab.) 1701 E. Broadway, Toledo 5, Ohio J- . ` 657 ' aLTHER, Frank H. (R) f'jjj Patteraon RiL, Bethel Park, Pa. (Harbiaon-Walker Refractories Co.) -sLTON, Irvin* (RI) r'jj.j? Yellowstone Blvd. forest Hills 75, N. Y. /Republic Aviation Corp.) -/ALTON. Jesse D.. Jr. (EF) Vjo80 Fairway Circle, N. E. Atlanta 19, Ga. (En*ineerin* Experiment Station Georgia Institute of Technology) -/ALTON. Richard L. (WI) " Lenox, Inc,, Pomona, N. J. -.ALTON, Ronald O. (R) * 30402 Bates Rd., Perrysbnr*, Ohio (Libbey-Owens-Ford Glass Co.) -/ALWORTH. Chester A. (G) " 4003 Statmton Ave. Charleston 4, W. Va. WALWORTH. Claire B. (R) w 3903 Barbara Ann Dr. Monroeville, Pa. (Carborundum Co.) WAVBA. Phillip A. (RJ) 19th Ave. E. Seattle. Wadi. 9S102 (Electro-Thermo-Ceramics Inc.) .WAMBOLD, Jack (B) Beryllhan Corp., Nuclear Div. Box 375. Hazleton, Pa. yf/LNG. Cban-buan (L) 3510 S. W. Kanan Dr. Portland 1, Ore. (Tektronix, Inc.) WANG, Franklin F. Y. (B) 20 Brooks Rd., Sudbury, Mass. (Sperry Rand Corp.) MANTMAN, Richard D. (B) Sigma Instruments, Inc. 170 Pearl St. South Braintree 85, Mass. WARD. George V. (R) H. K. Porter Co., Inc. Refractories Div., Wellsville, Ohio WARD. Jhn F. (R) . 226 Beechwood Rd., Norristown, Pa. (E J. Lavino ft Co.) WARD. Mrs. S. Paul (M) <01 .Mission St., Box 345 SottUi Pasadena, Calif. (S. Paul Ward, Inc.) WARD. Thomas J. (BC) Box 3, Ogdcnsburg, N. Y. (Clarkson College of Technology) WARDE. John M. (RF) Union Carbide Ore Co. 270 Park Ave., New York 17, N. Y. WARDEN. Alvin P. (S) W. G. Bush ft Co. 1136 Second Ave., N. Nashville 8, Tenn. WARE, Nicholas B,, Jr. (L) Muscle Shoals Electrochemical Corp. Box 87, Tuaemnbia, Ala. WARE. Robert K. (BI) 6645 Charleagate Rd. Sylvania, Ohio (Owens-Illinois Technical Center) WARFIELD, Robert A. (G) 1644 Kenwick Rd., Columbus 9, Ohio (Federal Glass Co.) WARGA, Casimer F. (R) 863 Colwyn Rd., Jenkintown. Pa. (Howe Sound Co., Refractories Div.) WARING. Jon L. (B) National Bureau of Standards Div. 9, Washington, D. C WARNER, James A. 1201 State St- Rolla, Mo. WARNER, Otis American-Standard 3002 Giant Rd- San Pablo, Calif. HARRELL, Lincoln A. (L) Aluminum Co. of America 610 New Center Bldg., Detroit 2. Mich. WARREN. George (EFI) Pfaudler Pcrmutit Inc. 1000 West Ave., Rochester 3, N. Y. WARRICK. Robert J. 511 Lawrence, Ann Arbor, Mich. (Ford Motor Co.) WARSHAW. Israel (B) 3703 Stewart Dr., Chevy Chase 15, Md. (National Science Foundation) WARSHAW. Stanley L (BI) Raytheon Co., Research Div. Waltham 54, Maas. WASF.LESKI. Joseph W. (E) Texas Instruments, Inc. Forrest St-, Attleboro, Mass. WASHABAUGH, Grover C, Jr. (M) New Castle Reflectories Co. Box 471, New Castle, Pa. WASHBURN, Malcolm E. (R) Norton Co. One New Bond Sl Worcester 6, Mass. WASHBURN, Ryan F. (RJ) 108 Blue Ridge Dr., Levittown, Pa. (General Refractories Co.) WASHER, Thomas J. Box 827, Alfred. N. Y. WASHINGTON PORCELAIN CO. (E. R. Miller) Willow SL Washington, N. J. WASSERMAN, Julian (B) Trak Electronics 59 Danbury Rd., Wilton, Conn. WASYLYK, John S. Delta Upsilon Fraternity 66 College Ave. New Brunswick, N. J. WATANABE, Muneo Yamamura Glass Co. Higashihama-cho Nishinomiya City, Japan WATERS. Martin R. (WI) Stylon Corp. Box 341, Milford, Mass. WATKINS, George B. (G) 4941 Rolandale Ave., Toledo 13, Ohio (Libbey-Owens-Ford Glass Co.) WATKINS. James E. (L) North American Philips Co., Inc. , 100 E. 42nd SL, New York 17, N. Y. WATKINS, Ray T. (S) U. S. Tariff Commission, Ceramic Div. Eigthth ft E Sts, N. W. . Washington 25, D. C. WATKINS. William E. (SI) 203 W. Lincoln Way Minerva, Ohio (Metropolitan Bride, Inc.) WATSON. David R. (B) 1527 Cedarhnrst Dr., Benton, Ark. (Reynolds Metals Co.) WATSON, George F. (R) American Brake Shoe Co. Research Center, Mahwah, N. J. WATSON, George R. (R) Box 127, Chippawa, ObL, Canada (Norton Co.) WATSON, James F. (L) Texas Instruments, Inc. Box 5012, Dallas 22, Texas WATT, Loren M. (W) Watt Pottery Co.. Croolcsville, Ohio WATTS. Richard L. (RI) 1539 Regent St., Schenectady, N. Y. (Carborundum Co.) WAUFLE. Harold E. (LI) 75 Fountain Sl, R. R. 2 Clinton, N. Y. (General Electric Co.) WAUGH. Arthur (BJ) Lexington Laboratories, Inc. 84 Sherman SL Cambridge. Mass. 02140 WAUGH, J. Stanley (B) 100 Memorial Dr. Cambridge 42, Mass. (Raytheon Co.) WAXLER, Roy M. (B) National Bureau of Standards Conn. Ave. ft Van Ness SL, N. W. Washington 25, D. C Vol. 42, No. 10 (1963) WEATON, Ralph L. (G) Sl Joseph Lead Co. Zinc Smelting Div. Box 97, Monaco 7, Pa. WEAVER, Clayton F. (B) 107 Paris Ln., Oak Ridge, Tenn. (Oak Ridge National Lab.) WEAVER, Don S. (R) Weaver Materiel Service, Inc. First National Bank Bldg. Jamestown, N. Y. WEAVER, Edward A. (B) Anumeric* Div. North American Aviation, Inc. 3400 Anaheim Rd., Anaheim, Calif. WEAVER, Everett P. (M) American Colloid Co. 5100 Suffield CL. Skokie. 111. WEAVER. Leonard W. (S) Bird ft Son, Inc. East Walpole, Mass. WEAVER. R. A. (EF) Ferro Corp., 4150 E. 56th Sl Cleveland 5, Ohio WEBB. John M. (R) H J- Sbenrood. Inc. 16601 Euclid Ave- Cleveland 12, Ohio WEBB, Thurston B., Ill (SJ) Merry Brothers Bride ft Tile Co. Box 1474, Augusta, Ga. WEBBER, H. M. (L) 232 Lorfield Dr., Buffalo 26, N. Y. L, (Harper Electric Furnace Corp.) WEBBER, John J. (G) ' v 50 Centerwood Dr., Holden, Mass. (Morgan Construction Co.) WEBER, Arthur W. (G) Corning Glass Works ,' Coming, N. Y. WEBER, Berthold C. (BF) ' 3833 Saranac Dr- Dayton 29, Ohio (Wright-Pattcroon Air Force Base) WEBER, Charles H. (S) Acme Brick Co. 12400 Brickyard Rd. Kansas City 38, Mo. WEBER, Don A. (S) Deister Concentrator Co., Inc. 901 Glasgow Ave- Fort Wayne 1, Ind. WEBER. E. Thomas, III Rutgers, The State University DepL of Ceramics New Brunswick, N. J. WEBER, Gerard H. (L) 22 Edith Ave- Sangerties, N. Y. (Ferroxcnbe Corp. of America) WEBER, Neill (G) Ford Motor Co- Chemistry DepL Scientific Lab- Dearborn, Mich. WEBER, Thomas L. (R) Esco Corp- 2141 N. W. 25ft Ave. Portland 10, Ore. WEBSTER, Charles E. (RI) 311 E. Beaver St- Zelienople, Pa. (Lava Crucible-Refractories Co.) WECKERL1NG, Harry A. (S) Red Wing Sewer Pipe Corp. Box 115, Red Wing, Minn. WEED, Grant B. University of Utah DepL Ceramic Engineering Salt Lake City 12, Utah WEED, S. Eugene (R) Vesuvius Crucible Co- Box 8275 Swissvale, Pittsburgh 18, Pa. WEEDY. Robert C (R) Harbison-Walker Refractories Co. Box 397, Windham, Ohio WEHR. Allan G. (BC) Box 415, State College, Miss. (Mississippi State University) WEHRENBERG, Thomas M. (R) Corhart Refractories Co. Bnckhannon, W. Va. WEHTJE, Ernst J. Aktiebolaget Ifoverken 2 Hans Mickdaeuagatan - mImi C- Sweden 659 Per. all ad tad *n ng! Uo- eal far ec- Dg. ftmi on Be? teL 08, rth i't he ter of sd uir rite .rPlDE1" RobCTt A" gitiscb & Lomb, Inc. <3$ St. Paul St., Rochester 2, N. Y. ,gjpENBAUM, Sherman S. ^11 united Nations Project Jdanager & Director Israel Ceramic & Silicate Institute Tecbnion City, Haifa, Israel vEIDMAN, V. Wesley (B) 'T 301 Dtrncan Are, Wilmington 3, Del. (E. I- <tn Pont de Nemours & Co.) yclGEL. Robert C (R) ** 2 Melody Lane, Mexico, Mo. (Kaiser Refractories Div. Raiser Aluminum & Chemical Corp.) FINLAND. Stuart L. w Box 2235 State College, Miss. 39762 arElNTRITT, Donald J. (MI) Baroid Div., National Lead Co. Box 1675, Houston 1, Texas yIR, Samuel R. 360 E. Hamehoo Ave. State College, Pa. -u'EIRAUCH, Donald F. (EJ) 6483 Evergreen Dr. Independence 31, Ohio (Ferro Corp.) yElS, Joseph H. (L) 608 Demoog Dr, Syracuse 3, N. Y. (General Electric Co.) t^EIS, Valentine E. (W) INTERPACE, Ceramics Div. 2901 Los Felix Blvd. Los Angeles 39, Calif. 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.) WEISS, David 128 N. Swall Dr. Los Angeles 48, Calif. WEISS. E Joseph (BFIC) University of Texas Dept. Chemical Engineering Engr. Lab. Bldg., Austin, Texas WEISS, Gerhart (R) . ., . American Thermocatalytlc Corp. 200 E. Second St. Miueola. L. I- N. Y. WEISS. Stanley A. (S) American Minerals, Inc. Box 37, El Paso 40, Texas WEISS. W. Russell (R) Wellsville, Mo. (Wellsvtile Fire Brick Co.) WEISSMANN. Theodore S. (E) Martin Co., Nuclear Div. Mail X 808, Baltimore 3, Md. WEISZ. Robert S. (L) Electronic Memories, Inc. 9430 Bellanca Ave. Los Angeles 45. 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 14, Ohio WELCH. John J. 105 Sherron Ave, Salem, N. J. WELCH. Richard L. (R) Dominion Firebrick & Clay Products (1954) Ltd. Claybank, Sask, Canada 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 VOL. 42, No. 10 (1063) n C.1.CJ, j. v v. / > Homer Laughlin Chins Co. Newell. W. Va. WELLS. Ralph G. (B) Crucible Steel Co. of America Central Research Lab. Box 7257, Pittsburgh 13, Pa. WELSH, Earle A. Georgia Institute of Technology Box 3204. Atlanta 13, Ga. WELSH. John J., Jr. (G) Pittsburgh Plate Glass Co. Works No. 11, Mount Vernon, Ohio WELTE, Ralph J. (S) Summit Pressed Brick & Tile Co. Box 533, Pueblo, Colo. WELTERLEN, James D. (LI) 165 Primrose Way, Palo Alto, Calif. (Western Gold & Platinum Co.) WENCZEL, C (W) Wencxel Tile Co., Box 5308 Trenton 38, N. J. WENCZEL TILE CO. (C. Wencxel) 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. (Pacific Clay Products) WENGER. James A. L. Messrs. Wengers Ltd., Etruria Stolce-cm-Trent, Staffs, England WENNER, E. John (R) Gray-Syracuse, Inc. 116 W. Seneca St., Manlius, N. Y. WENNING, W. F. (E) Ceramic Color & Chemical Mfg. Co. Box 297, New Brighton, Pa. 15066 WENTWORTH. Sally A. 472 E. College Ave., Garden House Apt. A3, State College, Pa. WENTZ. B. B. (S) Belden Brick Co. Box 910, Canton 1, Ohio WERNER. Alan J. (G) 159 Watauga Ave., Corning, N. Y. (Corning Glass Works) WERSCHKY, Donald E. (L) Box S87, Golden, Colo. (Coors Porcelain Co.) WEST. Richard R. (BIC) Box 493, Alfred. N. Y. (State University of New York College of Ceramics, at Alfred Univ.) WEST, Russell G. (L) 2113 N. 69th Pl,, Scottsdale, Arix. (Motorola Inc.) WESTBROOK, J. H. (BF) General Electric Co.. Rm. 3C2 Research Lab., The Knolls Box 1088, Schenectady, N. Y. WESTERN ELECTRIC CO. (O. S. Mundy) Dept. 7322 Hawthorne Sta, Chicago 23, 111. WESTERN ELECTRIC CO, INC (J. E. Cauthorn) 2500 Broening Hwy. Baltimore 24, Md. WESTINGHOUSE ELECTRIC CORP. (John D. Harnish, Jr.) Derry. Pa. 15267 WESTLAKE. C Rogers (LI) 134 Reed Rd, Wooster, Ohio (Diamonite Products Mfg. Co.) WESTMAN, A. E. R. (GF) Ontario Research Foundation 43 Queen's Park Toronto 5, Out, Canada WESTMONT, O. B. (R) Johns-Manville Products Corp. Lompoc, Calif. WEST VIRGINIA BRICK CO. (Claude F. Wiseman) Box 1071 Charleston, W. Va. - Cahners Publishing Co., Inc. 5 S. Wabash Ave, Chicago 3, III. WEYAND, John D. (GJ) Minnesota Mining & Mfg. Co. * 444 McKnight Rd, St. Paul 19, Minn. WEYER, Donald E. (L) Dow Corning Corp, Midland, Mich. : WEYL. Woldemar A. (GFC) College of Mineral Industries Pennsylvania State University University Park, Pa. WHALEN, Michael J. (GJ) Red Devil Tools 2400 Vatzxhall Rd, Union, N. J. WHALEN, Thomas J. (B) 7678 Harding St, Taylor, Mich. (Ford Motor Co.) WHALLEY. Roger E. (R) 278 Burroughs, Buffalo 26, N. Y. (Electro Refractories & Abrasives Corp.) WHANG, Tack J. (G) 1930 Noble Rd, Cleveland 12, Ohio (Ferro Corp.) WHEELER. D. D. (L) 727 W. Shore Trail Lake Mohawk. N. J. (Titanium Alloy Mfg. Div. National Lead Co.) WHEELER, William H. (BI) 17526 Collins St, Encino, Calif. (Hughes Aircraft Co.) WHEELING STEEL CORP. (John H. Dickson) Steubenville North Works Steubenville, Ohio WHELAN, Paul T. 57 Water St, Apt. 2F Perth Amboy, N. J. (Victory Engineering Corp.) WHICHER, C. Harry Demersra Bauxite Co. Ltd. Mackenxie, British Guiana WHITACRE-GREER FIREPROOFING CO. (J. B. Whitacre, Jr.) Waynesburg, Ohio WHITACRE. J. B, Jr- (R) Whitacre-Greer Fireproofing Co. Waynesburg, Ohio WHITACRE, Maxwell L. (M) 313 72nd St, Niagara Falls. N. Y. (Consultant) WHITAKER, H. Rustless Iron Co. Ltd. Lawkhohne Lane Keighley, Yorks, England WHITAKER, Irwin (DC) Michigan State University # Art Dept, East Lansing, Mich. WHITAKER. Jon M. (S) Carolina Ceramics, Inc. R. R. 3, Columbia, S. C. WHITE, David A. (GJ) 172 E. Third St, Corning, N. Y. (Corning Glass Works) WHITE, Frank L. (G) 12147 Manor, Detroit 4, Mich. (Ford Motor Co.) WHITE, George D. (R) 417 N. Raynor, Joliet, IU. (Atgonne National Lab.) WHITE. Gerald A, Sr. (BI) R. R. 1, Box 115, Ridgway, Pa. (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.) 661 *' Sperry hlectronic Tube Div. Gainesville, Fla. .f|TE. Jonathan S. (W) '* )J02 Singer PL Wilkinsbnrg, Pittsburgh 21, Pa. (Carborundum Co.) ,..HITE. O-Mars (G) ' lfc>30 Wilshire Blvd, Apt. 602 los Angeles 24, Calif. (Harbison-Carborundum Corp.) ..rpITE. W. Arthur (S) ' Illinois State Geological Survey Urbans. III. tt'HlTE* William B. (B) 1 Pennsylvania State University 126 Mineral Sciences Bldg. University Park, Pa. WHITESIDE, E. L. (B) United States Gypsum Co. 101 S. Wacker Dr., Chicago 6, 111. IVHITEWAY, Stirling G. (B) National Research Council Oxford St,, Halifax, N. S, Canada WHITFIELD, Robert E. (R) 3756 Strosehen Dr. Cincinnati 11, Ohio (Char. Taylor Sons Co.) WHITFORD. William G. (DF) 95 Elmhurst Dr., Orchard Park, N. Y. WHITLEY. Jack O. (M) United Clay Mines Corp. 4913 Vega Ct, E. Fort Worth 15, Texas WHITLOW. Clarence M,, Jr. (R) Kingfisher Dr., R. R. 7 Box 138DD, Crown Point, Ind. (E. J. Lavino ft Co.) WHITMAN'. Richard C. (G) Anchor Hocking Glass Corp. Plant #1, Lancaster, Ohio WHITMORE. Donald H. (BC) Northwestern University Dept, of Materials Science Evanston, 111. WHITNEY, Alan Alfred Station, N. Y. WHITNEY. Earl J. (G) Coming Glass Works Paden City, W. Va. WHITNEY, John B. (E) 144 GlenhOl Dr., Rochester 18. N. Y. (Ffaodler Co.) WHITNEY. William P. (B) 605 Skyline Dr., Fort Collins, Colo. (Ideal Cement Co.) WHITSON, Richard E.. Jr. (R) Georgia Kaolin Co. 433 N. Broad Sl, Elisabeth 3, N. J. WHITTEMORE, Dwight S. (I) 407 Patkside Ave. Mount Lebanon 28, Pa. (Harbison-Walker Refractories C6.) WHITTEMORE, O. J. (S) Vincent Clay Products Co. Box 853, Fort Dodge, Iowa WHITTEMORE, O. J., Jr. (RFI) Princeton, Mass. (Norton Co.) WHITTEMORE, Russell G. (G) Pittsburgh Plate Glaes Co. One Gateway Center Pittsburgh 22, Pa. WHITTLE, Francis F. (L) Westinghouse Electric Corp. Box 284, Elmira, N. Y. WIBERG, Orjan AB Svenska Metallverken Vasteras, Sweden WICHANSKY, Howard 139 Bellevue St. Elixabeth, N. J. WICKS. John S. (E) 22 W. 779 Tamarack Dr. <HenEUyn.HL (Waste King Universal) VOL. 42, No. 10 (1963) Pennsylvania Glass Sand Corp. Two Gateway Center Pittsburgh 22, Pa. W1EDERHORN, Sheldon M. (B) National Bureau of Standards Washington 25, D. C. WIEGAND. Frank R. (W) 111 Brookfield Rd. North Syracuse. N. Y. (Onondaga Pottery Co.) WIELUNS. Robert (BJ) INTERPACE. Ceramics Div. 2901 Los Felii Blvd. Los Angeles 39, Calif. WIENS, Bradley E. (G) Owens-Illinois Box 1035, Toledo 1, Ohio WIERSMA, J. Clifford (R) 5017 E. 41st St, Indianapolis, Ind. (Norton Co.) WIKER, Richard M. (G) 206 Rand Ave., Painted Post. N. Y. (Corning Glass Works) WILANSKY, Harold (G) R. R. 1. Big Flats, N. Y. (Corning Glass Works) WILBANKS, William H. (L) Tektronix, Inc. Box 500, Beaverton, Ore. WILCOX, David L. (BI) 1301 S. Highland St South Arlington, Va. (U. S. Army) WILCOX. Herman G. (R) 800 Ross Ave., Pittsburgh 21, Ps. (Harbison-Walker Refractories Co.) WILCOX. James W. (S) Alliance Clay Product Co. Box 746, Alliance, Ohio WILCOX, Paul D. (B) 10112 D Comanche Rd, N. E. Albuquerque, N. M. (Sandia Corp.) WILCOX, Rodger F. Box 827, Alfred, N. Y. WILD, Alfred (SI) Denver Bride & Pipe Co. Box 2329, Denver 1, Colo. WILDER. David R. (BIC) 1212 S. Third St, Ames, Iowa (Iowa State University) WILKE. William P,, in (M) Hammond Lead Products, Inc. 5231 Hotunan Ave, Box 912 Hammond, Ind. 46325 WILKES, Gordon B. (RF) Box 426, East Orleans, Mass. WILKES, James R. (R) 1444 Fry Ln, Hayward, Calif. (Kaiser Refractories Div. Kaiser Aluminum & Chemical Corp.) WILKINS, Ian Hugh (W) 309 Frontenac St. Kingston, Ont, Canada (Frontenac Floor A Wall Tile Ltd.) WILKINS. William W. (M) 1454 Hagey Dr, Barberton, Ohio (Ferro Corp.) WILKINSON, Terry W. 95 Genesee St, Cuba, N. Y. WILKLOW. Donald C. (LJ) . 35 Overlook Dr, Sidney, N. Y. (Scintilla Div, Beudix Corp.) WILKS, Robert (S) Alton Brick Co. Box 394, Alton, IU. WILLEMS. H. W. V. (G) 1513 Pacific Ave. Natrona Heights, Pa. (Pittsburgh Plate Glass Co.) WILLEY, Harold V. (B) McDonnell Aircraft Corp. Dept. 253J. Bldg. 102 Box 516, St. Lon:a 66, Mo. WILLI, John P. 6236 N. Broadway Chicago, m. 60626 nii-uAHS, Alan ts. (Kl) 3021 Lake Forest Dr, Augusta, Ga. (Babcock 8t Wilcox Co.) WILLIAMS, Arthur E. (G) 1214 Eighth St, Moundsville, W. Va. (Fostoria Glass Co.) WILLIAMS. Charles E. (BJ) 1165)6 S. Clarkson St. Denver 10, Colo. (Dow Chemical Co.) WILLIAMS, Charles K. (El) 113 W. Campbell Ct, Midland, Mich. (Dow Chemical Co.) WILLIAMS, C. K, ft CO. (E. H. Ksocpei) 2001 Lynch Ave. East St Louis. 111. WILLIAMS, Clyde (RF) Clyde Williams ft Co. 50 W. Gay St. Suite 525 Columbus 15, Ohio WILLIAMS, Elmer L. (G) Owens-Illinois 1700 N. Westwood Ave, Toledo 7, Ohio WILLIAMS. Emil F. (B) 16 Richmond Dr, Old Greenwich, Conn. (American Cyanamid Co.) WILLIAMS, Gary E. (RJ) 412 N. Taylor, Vandalia. Mo. (North American Refractories Co.) WILLIAMS George F. (G) Consumer ft Technical Products Div. Owens-Illinois Box 1035, Toledo 1, Ohio WILLIAMS, Gordon R. (W) 2615 Central Blvd, Brownsville, Texas ( American-Standard) WILLIAMS. Harry M. (WI) Insulator Dept, General Electric Co. 2525 Insulator Dr, Baltimore 30, Md. WILLIAMS. James O. (R) 605 Page, Vandaltf, Mo. (Walah Refractories Corp.) WILLIAMS. John A. (W) 3 Ridge Rd, Morriaville, Pa. (Mitchell-Biascll Co.) WILLIAMS, John A. 205 Irvin Hall, University Park, Pa. WILLIAMS, John C. (L) 7 Mt Vernon Way, Whippany, N. J. (Bell Telephone Labs.) WILLIAMS. Joseph M. (GJ) Coming Glass Works Houghton Park, Coming, N. Y. WILLIAMS, Josephine L. (B) 8743 Wdler Rd, R. R. 4 Loveland, Ohio (Cincinnati Milling Machine Co.) WILLIAMS. J. Paul (G) Coming Glass Works. Corning, N. Y. WILLIAMS, Lawrence (G) Box 652, San Antonio 6, Texas (Artist in Glass) WILLIAMS, Robert B. (L) 315 Dawn St, Signal Mountain, Tenn. (American Lava Corp.) WILLIAMS, Robert M. (RI) Box 626, Alfred, N. Y. (State University of New York College of Ceramics, at Alfred Univ.) WILLIAMS, Walter E. (MI) New Castle Refractories Co. Box 471, New Castle, Pa. WILLIAMSON, Robert B. 21 Alpine St, Cambridge 38, Maas. WILLIAMSON, William O. (BC) Pennsylvania State University College of Mineral Industrie* University Park, Fa. . WILLIS, James B. (EF) 309 Timonlum Rd, Timonium, Md. (Pemco Div, (Hidden Go.) WILLIS. James L. (R) Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp. Box 47, Columbiana, Olio WILLMORE, Tracy A. (EC) University of Illinois 204 Ceramics Bldg, Urbans, HL 663 .fIiS, rred (W) *'* 48V- PJatte Ave. Colorado Springs, Colo. (V**1 Briggle Art Pottery Co.) cON.'Bbnum S., Jr. (R) n' jjj^Osk. St:, Youngstown, N. Y. fC*rborundum*C.) 0..iLSON. Cahrin S. ) ''1 Q^eos-IUmois, Libbey Product* Si. ft Wheeling R. R. Toledo 1, Ohio rfTLSON- Charles L. (S) jj; K. Meridian St, Brazil, Ind. /American Vitrified Products Co.) -ItioN, C. R. (G) " CsBo Glass Co. Box 1230, Modesto, Calif. tfiLSON. Glenn 1. (GI) n Bartlett-Collins Co. Boa 519, Sapnlpa, Okla. ^LSON, Harold C. (El) Vitreous Steel Products Co. Box 150, Nappanee, Ind. n'lLSON. Homer W. (S) Delaware day Co. Box 352, Delaware, Ohio 4301S WILSON. Hugh H. (B1C) Clemson College, Olin Hall Oetnson, S. C WILSON, Jolm E. (R) 4092 Prescot Dr, Bethel Parle, Pa. (E. J. Eavino & Co.) WILSON, Lois E. (G) 19 Hart St., Painted Post, N. Y. (Corning Glass Works) WILSON, Maurice S. (R) 14 Reynolds Dr., Wallingford, Conn. , (American Refractories ft i Crucible Corp.) WILSON, Robert C. (WI) American Kepheline Corp. 4720 Kenny Rd., Columbus 21, Ohio WILSON. Robert F. (L) Hennaseal Co., Inc. 1101 Lafayette St, Elkhart, Ind. WILSON, Roger E. (R) 10419 Hemley Lane, Silver Spring, Md. (Naval Ordnance Lab.) WIMMER, James M. 903 Main St., Evanston, 111. WINBURN, H. L. (S) Box 1309, Little Rock, Ark. (Winbnrn Tile Mfg. Co.) WINCHELL, Richard (S) Guignard Brick Works Box 546, West Columbia, S. C WINCHELL, Robert E. Ohio State University Dept, of Mineralogy Columbus 10, Ohio WINCHESTER. George L* Jr. (R) 3010 Leonard St., Raleigh, N. C. WINDLER, Jerold A. (R) 2821 Louis St., St. Louis 16, Mo. (H. K. Porter Co., Inc. Refractories Div.) W1NEMILLER, William F. (R) 2045 Upper Chelsea Rd. Columbus 21, Ohio (Allied Mineral Products, Inc.) W1KOKUR, Robert M. (DC) 809 W. Russell St., Peoria, 111. (Bradley University) WINSHIP, Lee C. (GI) Hermetic Seal Div. Carr Fastener Co. Box 338, Wilmington, Mass. WINSLOW. N. M. (B) Box 2607; Cleveland 7, Ohio (Consultant) WINTER. Aniuta Laboratoirc dcs Verres de llnstitut d'Optique S, Bd Pasteur, Paris 15, France WINTER. Edward (D) 11020 Magnolia Dr. Cleveland 6, Ohio (Eoamelist) Vol. 42, No. 10 (1963) WINTER, Gary E. (GI) 33031 Oakley Ave., Livonia, Mich. (Ford Motor Co.) WINTER, Stanislas D. Commissariat a l'Energie Atomique ; Boite Postale No. 2 Gif-sur-Yvette, Seine & Oise, France WIRTH. David G,, Jr. (RJ) 3221-A Villa St., Los AJamos, N. M. (Los Alamos Scientific Lab.) WIRTH, Juan~F. C. (B) 9 Sims Ave., Corning, N. Y. (CornihgtGlass Works) WIRTZ, Franz-Egon Rdmbold ft Stride, Postfach 210 5000 Koln--Katie, Germany WISCONSIN PORCELAIN CO. (L. A. Stohl) 120 Lincoln St Sun Prairie, Wise. WISE, Douglas (RJ) : j&S, 13269 Irving St., Aldeh, N. Y. (Carborundum Co.) WISE, L. G. (B) E. I. du Pont de Nemours &.Co., Inc. Central Research Dept. Experimental Station Wilmington, DeL WISEMAN, Claude F. (S) West Virginia Brick Co. Box 1071,harlcston, MLVa. WISHOSKI.l. Stanley (R)Wi Jminstrial Heating 1400 Union Trnst Bldg, -yb Pittsburgh 19, Pa. WISS; J. E. *MFI> ;**" 1339 Lincoln Rd., Colum(ras`12,ftMo (Consultant* WITMER, FrafckfG) Ohio Limeto., Woodville, Ohio WITSCHEY, Ray A. (R) 204 Mary Ann Dr., Glenshaw, Pa. (A. P. Green Fire Brick Co.) WITSELL, William A. (L) Burroughs Corp., Research Center Paoli, Pa. WITTE. Loyd D. (WI) Unrversal-Rundle Corp. Hondo, Texas WITTER, Raymond B. (WI) 137 Broad St., Matawan, N. J. (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. Rohrbacher Str., 6906 Lcimen, Germany WOHLFORT, Sam W. (G) Libbey-Owens-Ford Glass Co. 1701 E. Broadway Ave. Toledo 5, Ohio WOLF, David W. (E) 699 Manchester Rd., Mansfield, Ohio (Westinghouse Electric Corp.) WOLF, Warren W. 2676 Noble, Apt. 4, Cleveland 21, Ohio (Ferro Corp.) WOLF, William F. (G) 88 Crest Vue Rd., Washington. Pa. (B. F. Drakenfeld ft Co., Inc.) WOLFENSPERGER, R. E. (R) 231 Martin Ave., Pittsburgh 16, Pa. (Jetffactories Co.) WOLFF, Fritz E. S14 Galer St., Seattle 9, Wash. WOLFF, Gunther A. (L) Erie Technological Products, Inc. 644 W. 12th St* Erie, Pa. WOLFF, Robert L. (L) Centralab Electronics Div. Globe-Union Inc. 900 E. Keefe Ave., Milwaukee 1, Wise. WOLKODOFF, Vladimir E. (B) Coon Porcelain Co. 600 Ninth St., Golden, Colo. WOMELDORPH. R. C. (G) 229 Quentin Rd., S-. Newark, Ohio (Owens-Coming Fiberglas Corp.) WONG, Y. Y. (R) 5400 S. Dorchester Chicago 15, 111. WOOD, Kenneth T. (R) 102 Grace Btvd. Painted Post, N. Y. 14870 (Corning Glass Works) WOOD, Llewellyn, Jr. (S) Carrington Woods, R. R.4, Box 209 Mtiledgevillc, Ga. (Oconee Clay Products Div. Griffin Pipe Products Co.) WOOD, Merrill, Jr. (RJ) rft412ifain St* Apt. 201 4$^olandV4, Ohio *(Youngstown Sheet ft Tube Co.) WOOD. Russell K. (WI) 1295 Campus Dr., Berkeley 8, Calif. (American Radiator ft Standard Sanitary Corp.) WOODBRIDGE. Thomas C. 22Walk Wood Rise dleaconsfield! Bucks. England '(Allied IrDnfotmdenfrLtd.) WOODRUFF, Calvert lif. (W) ? Industrial Minerals of Canada Ltd. jf. 7 King St. E. - Toronto 1, Ont., Canada WOODRUFF. Ernest W. (R) Refractory Products Co. 910 Custer Ave.. Evanston, 111. WOODS. William J. (M) Pennsylvania Glass Sand Corp. Box 627, Lewistown. Pa. WOODWARD. Roger (WI) 200 Alaimo Dr. Rochester, N. Y. 14625 (Victor Insulators Div. I-T-E Circuit Breaker Co.) WOODWORTH, Read (L) Carborundum Co. Box 311, Latrobe, Pa. WOODY, John H* Jr. <L) D. M. Steward Mfg. Co. Box 510, Oisttanooga 1, Tenn. ^ WOOLDRIDGE. Morris L. (R) Anchor Hocking Glass Corp. Lancaster, Ohio WOOLEVER. Ronald J. 8 Scott St* Hornell, N. Y. 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-Butler Brick Co.. Elgin, Texas WORCESTER. W. G. (XFI) 720 Sasic. Crescent E. Saskatoon, Sasic* Canada (Consultant) WORK, Lincoln T. (B) IS N. Crescent, Maplewood, N. J. (Consultant) WORKMAN. George M. Steel Co. ol Wales Ltd. Port Talbot. Glamorgan, Wales WOSINSKI. John F. (G) Box 432, Coming, N. Y. (Coming Glass Works) WOULBROUN, John M. Massachusetts Institute of Technology Rm. 4-010, Cambridge 39, Mass. WRIGHT. Charles E. 59 Cedar St* HomdL N. Y. 665 .tfSlGHT, Edward P. (WI) . Rox 387, East Liverpool, Ohio 43920 (Taylor, Smith & Taylor Co.) w/plGHT, Harold J. (R) " flipper Manufacturing Co. Box 9604, Kansas City 34, Mo. ^BXGHT. Harvey W. (WI) *' American-Standard Box 1866, Richmond 1, Calif. iVSlGHT, Hedley G. * 9 Moray PL, Edinburgh 3, Scotland (J. ft A. Mitchell ft Co., Ltd.) arttlGHT, J. E. r Measr*. A. G. Hackney ft Co- Ltd. Fairfield Pottery Hanley, Stoke-on-Trent, England orjlIGHT, John C. (R) 133 Norway Ave. Welland, Ont- Canada (General Refractories Co., Ltd.) WRIGHT. Jndith 121 Grandview Dr., Dublin, Ohio WRIGHT. J. W. (GFI) 501 Overland Dr., Fernwood Addition Spartanburg, S. C. WRIGHT. Louis H. (W) 50 Seaver Ave., Staten Island, N. Y. (Woodbridge Sanitary Pottery Corp.) WRIGHT, Thomas R. (BJ) Battelle Memorial Institute SOS King Ave., Columbus 1, Ohio WROTEN. William I_ Jr. (R) Carborundum Co., Perth Amboy, N. J. WU.J.C.C. (B) Owens-Illinois Technical Center 1700 N. Westwood Ave. Toledo 7, Ohio WUENSCH, Bernhardt J. Mineralogisch-Petrographisches Inst. Univeraitat Bern Sahlistrasse 6, Bern, Switzerland WURST. John C. (E) University of Dayton Research Institute 300 College Pk., Dayton 9, Ohio WURTSBAUGH, C G. (W) Glostex Chemicals, Inc. 3056 Bandini Blvd. Los Angeles 23, Calif. WUSKE. Richard L. (R) 609 E. Page, Vandalia, Mo. (Harfaison-Walker Refractories Co.) WYANDOTTE CHEMICALS CORP. (Paul E. Burchfield) 1609 Biddle Ave., Wyandotte, Mich. WYGANT, James F. (RFI) American Oil Co. Exploratory Research Dept. 2500 New York Ave., Box 431 Whiting, Ind. WYMAN, George F. (S) Sherwin-Williams Co. Ozark Smelting ft Mining Div. Box 855, Coffeyvilk, Kans. WYNDHAM-QU1N, Francis H., Jr. (RI) 7521 Hiawatha, Richmond Heights, Mo. (General Refractories Co.) WYSONG. Charles F. (BC) 425 Gey St., Marietta, Ga. (Georgia Institute of Technology) : WYSONG, Charles F., Jr. 2610 Winslow Dr- N. E. Atlanta 5. Ga. WYSOR. D. C. (R) 50 Church St., New York 7. N. Y. (Consulting Geologist) y YACURA, Stephen B. (W) Swindell-Dressler Corp. Freeport Rd- Pittsburgh 30, Pa. YAGI, Kenzo Hokkaido University Dept, of Geology ft Mineralogy Sapporo, Japan Vol. 42, No. 10 (1963) YAMADA, Burton J. (DJ) 10451 Buena Plaza Circle Rancho Cordova, Calif. (Aerojet General Corp.) YAMAGUCHI. Mitsuo (W) 68 Oakwood Ave., Kearny, N. J. (Noritakc Co., Inc.) YAMAMOTO. Hideo (G) 40 Central Park S. New York 19. N. Y. (Asahi Glass Co.) YAMASAKI, Karoo Chemical Institute, Science Faculty Nagoya University Chikusa, Nagoya, Japan YAMAUCHI, Toddynshi 2340 Midorigaoka Megnro-Kn, Tokyo, Japan . (Tokyo Institute of Technology) YANG, Julie C (B) Johns-Manvillc Research Center Manville, N. J. YANIERO, Araimnto (L) 445 Harris Ave- Middlesex, N. J. (Gulton Industries, Inc.) YARTE, Andrew A. (W) Edificio Monterrey Desp. 1408-09 Monterrey, N. L- Mexico YATES. James W. (RI) 486 F Duane Terrace Glen Ellyn, HI. (Amsted Research Labs.) YAUN. Claude L- Jr. (S) 613 Pine Bluff, Malvern, Ark. (Acme Brick Co.) YAVORSKY. Paul J. (BI) Zirconium Corp. of America Solon, Ohio YEE, Tin Boo (E) 209 Walker Ave- N.E. Huntsville, Ala. (Redstone Arsenal) YENAWINE, David L. (B) R. R. 1, Box 73-B, Moodos, Conn. (Pratt ft Whitney Aircraft) ' YENCKEN. Arthur J. R. E. L. Yencken ft Co. Pty. Ltd. 58-72 Queen's Bridge St South Melbourne, Vic., Australia YERRICK, William B. <R) Allegheny Lndhim Steel Corp. Brackenridge, Pa. YOCOM, Ray A. (G) 3505 Regalwoods Dr. Doiaville, Ga. (International Minerals ft Chemical Corp.) 4 YOKOTA, Midtael J. University of California Dept. Mineral Technology Berkeley 4. Calif. YOKOTA, Ryosnke Tokyo Shibama Electric Co. Central Research Labs. 1 Toshiba-cho Komokai Kawasaki-shi, Japan YOLDAS, Bulent E. 2094 Neil Ave- Apt 53 Columbus J, Ohio YOON, Hyo Sub University of Cincinnati Bade Science Bldg. Cincinnati. Ohio 45221 YORK, James A. (S) INTERPACE, Ceramics Div. 2901 Los Felix Blvd. Los Angeles 39, Calif. YOSHIKI. Bnmpei 304 Trunxmi-cho, Tsurami-ku Yokohama, Japan (Ceramic Association of Japan) YOSHIMURA, Takahisa Niigata University Faculty of Science 5214 Nishiohata-tnachi Niigata, Japan YOST. Ernest L. (G) Kopp Glass, Inc. Box 8255, Pittsburgh 18, Pa. YOUMANS. Robert M. (B) 7037 N. College Ave. Indianapolis 20, Ind. (Linde Co. Div. of Union Carbide Corp.) YOUNG. David A. (S) Gond Ceramics, Concordia, Kans. YOUNG, Herbert N- Jr. (W) Zeller Corp. Fort Wayne Rd- Defiance, Ohio YOUNG, Howard S. (B) R. R. 1, Cbadds Ford, Pa. (E. I. da Pont de Nemours ft Co.) YOUNG, James John G. Stein ft Co- Ltd. Castlecary Works Bonnybridge, Scotland YOUNG. James E. (BIC) State University of New York College of Ceramics, at Alfred Uhiv. Alfred, N. Y. YOUNG, John C. (G) Portuguese Bend Chib Portuguese Bend, Calif. (Glass Designers, Inc.) YOUNG, John C. (R) 1301 N. Kentucky Rd- Memco, Mo. (Kaiser Refractories Div. Kaiser Aluminum ft Chemical Corp.) YOUNG. Paul C. (L) Maids Development Co. 214 Academy St. Hampton, Va. 23369 YOUNG. Robert W. (GI) American Optical Co. Glass Development Lab. Research Dept., Sonthbridge, Mass. YOUNG. Stanley H. (RI) Cleveland Quarries Co. Amherst, Ohio YOUNG. Willard G. (WI) Case Manufacturing Div. Ogden Corp. 1000 W. Pine St- Robinson, 10. YOUNG. W. O. (WI) 6 Livingston St Honeoye Falls, N. Y. (Victor Insulators Div., I-T-E Circuit Broker Co.) YOUNGBLOOD. Charles J- Jr. (G) Mississippi Glass Co. 88 Angelica St- St. Lotus 47, Mo. YOUNGS, Robert A. (L) 11 S. Seventh St- Allegany. N. Y. (Hi-Q Div- Aerovox Corp.) YU, Leonardo Box 269, Alfred, N. Y. YUSA, Mitsuo Tohoku University Faculty of Engineering Dept of Mining Engineering Sendai, Japan YUTZEY, Marvin G. (D) Fostoria Gists Co- 1200 First St. MonndsvOle.W. Va. z ZAHLER, Carl H. Box 826, Alfred, N. Y. ZAHN, William A. (W) 69 Glenwood Dr. New Shrewsbury, N. J. (Atlantic Tile Mfg. Co.) ZAHNISER, George B. (W) Shenango China, Inc. Box 120, New Castle, Pa. ZAIDI, S. Raaheed Ali (GI) Knox Glass, Inc. Technical Development Dept. Knox, Pi, ZANOWIAK, Peter P. (SI) 700 N. W. 17th St. Mineral Wells, Texas (Texeramics, Inc.) 667 AVIS. Lewi* (WI) 11012 S. Chancre, Inglewood, Calif. (H- F. Coon Co., Inc.) ,eBROWSKI. Richard (W) ' One Second Sl. Old Bridge, N. J. (Woodbridge Sanitary Pottery Corp.; Ernest H. (B) - L 5076 Calderon Rd. Woodland Hills, Calif. (Aerospace Corp.) -s-HRLAUT, Herbert A. R. (X) L 5215 Flagler Ave., Key West. Fla. -CILLER, Irwin F. (M) 4 150 Mason Dr. Manhasset, Long Island, N. Y. (B. F. Dralcenfeld & Co., Inc.) ,eITSCH. Karl J. (R) * National Carbon Co. Box 500, Lawrenccbnrg, Tenn. jjl T.gR CORP. (R. E. Costello) *^Fnrt Wayne Rd.. Defiance, Ohio ZELLER. R. C. (B) Zeller Corp. Fort Wayne Rd., Defiance, Ohio zENTKER, Henry M. (G) Amersil Quartz Div. Engelhard Industries, Inc. 685 Ramsey Ave., Hillside, N. J. ZlEGLE, Glenn D. (R) 643 W. Sixth St., Ontario, Calif. (Kaiser Steel Corp.) ZIEGLER, Edward R. Box 1372, Alfred. N. Y. ZlMAR, Frank (G) Corning Glass Works, Houghton Park Corning, N. Y. ZIMMER, David C. (WFI) Box 553, Roseville, Ohio (Nelson McCoy Pottery Co.) ZIMMERMAN, Joe A. (LI) 3509 Saluda St., Chattanooga, Term. (American Lava Corp.) ZIMMERMAN, Philip D. (RJ) Synrox Inc. Box 477, Crystal Lake, 111. ZINK, George H. (El) Dow Smith Inc. Box 2369, Milwaukee 12, Wise. ZINSZER, William K. (S) Hamilton Pressed Brick Co. 215 Kensington Ave., S. Hamilton, OnL, Canada ZIVE, William (S) United States Borax ft Chemical Corp. 1627 Peachtree St, N. E. Atlanta 9, Ga. ZLOTNICK, Herbert (LI) 117 Waverly PL. New York, N. Y. (Mucon Corp.) ZLUPKO, John E. (B) 808 Regina St.. Philadelphia, Pa. (General Electric Co.) ZNEIMER, Joel E (LI) 171 Grove Ave., Verona, N. J. (Airtron, Div. of Litton Industries) ZOCHER, Roy W. (B) 3800 Alhambra Way. Martinez, Calif. (Aerojet-General Corp.) ZOLLMAN, James A. (L) 1915 St. Regis Lane, Lancaster, Pa. (Radio Corp. of America) ZOOK, Larry J. 4S00 Louisville St., N. E. Canton 5, Ohio ZOPE, Bfaaskar D. Atomic Energy Establishment Trombay Metallurgy Div., Hall No. 4 Bombay 1, India ZORN. Fritz M. (G) Wyandotte Chemicals Corp. Wyandotte, Mich. ZSOLNAY, Laszlo M. (B) 10 Ward Pk., Grand Island, X. Y. (Carborundum Co.) ZUDNAK, Stephen J. (W) Box 5005, Trenton, K. J. (General Porcelain Co.) ZUMWALT, Donald A. (L) 4212 Via Pinzon Palos Verdes, Calif. (Electronic Memories, Inc.) ZUNICK. Michael J. (L) Box 314, Friess Lake, Hubertus, Wise. (General Electric Co.) ZUROMSKY, George (B) 3 Ridgeview Dr., Bloomfield, Conn. (Combustion Engineering, Inc.) ZUSMAN, Ralph H. (R) 8940 S. W. Woodside Dr. Portland 25, Ore. (Precision Castparts Corp.) ZVANUT. Albert J. (M) 16229 Honnington St-, Whittier, Calif. (Stoody Co.) ZVANUT. Frank J. (MI) 2 Country Club Acres, St. Charles, Mo. (Cabot Corp.) ZWERMANN, Carl H. (BF) 806 W. Main SL, Robinson, 111. ZWETSCH, Artur Villeroy ft Boch Mettlach/Saar, Germany Addenda BARKER. Lewis E. (L) 10 Cherry St., Franklinville, N. Y. (Aerovox Corp.) BARRINGTON, Jonathan (B) 2314 Matwood Rd., Wilmington 3, Del. (E. I. do Pont de Nemours & Co.) BOWMAN. George A. (G) Corning Glass Works 550 High St., Bradford, Pa. CLARK, Eugene C. (EJ) 712 Walker Ave., Baltimore 12, Md. (Pemco Div., Glidden Co.) DOUGLAS, Richard R. (L) U. S. Engineering Co. Div. Litton Industries 13536 Saticoy St., Van Nuys, Calif. FAHEY, J. Russell (L) General Electric Co. Electronics Park, Bldg. 7, Rm. 169 Syracuse, N. Y. HIJIKATA, Kenzo 588 Selcito, Tama-mura Minamitama-gtm, Tokyo, Japan (Nihon University) KINNER, Richard A. Box 1358, Alfred. N. Y. KLINDER, Thomas W. (G) 405 Tifft Ave., Horaeheads, N. Y. (Corning Glass Works) MALLAC, Joseph H. L. 1-A Avenida Couceiro da Costa Loureneo Marques, Portuguese East Africa MARKAKIS, Charles P. University of California Bldg. 8, Rm. 276 Berkeley, Calif. MICHAELS. Alan S. (E) Amicon Corp., 280 Binney St. Cambridge 42, Mass. RAHAL, Theodore P. (M) American Nepheline Corp. 4720 Kenny Rd, Columbus 21, Ohio SCHIELTZ, Jon D. Iowa State University, Ames Lab. Box 1129, Ames, Iowa SCHULTZ, Allen H. Box 608, Alfred, N. Y. SOREGHY, Ivan L. (E) Ottawa Chemical Co. 700 N. Wheeling St. Toledo, Ohio 43605 WYANT. Avery K. Nagogami Terrace, Apt 224 Rolla, Mo. ZIELINSKI, L. Stanley (DC) 96 Dorchester Rd. Buffalo, N. Y. 14213 (New York State College of Education (Buffalo)) Vol. 42, No. 10 (1963) 671