Document v6vmJo04Vb0RBK5qX9vNNV6R6

INDUSTRIAL HYGIENE FOUNDATION 4400 Fifth Avenue Pittsburgh, Pennsylvania 15213 OFFICERS AND MEMBERS OF THE BOARD OF TRUSTEES Chairman: Vice Chairman: Vice Chairman: Secretary: Treasurer: Managing Director: E. K. DAVISON Dr. ANNA M. BAETJER ANDREW KALMYKOW Dr. H. H. SCIIRENK THEODORE F. HATCH Dr. R. T. P. deTRHVILLE EARLE T. ANDREWS Pennsylvania Glass Sand Corp. ELGIN D. SALLEE American Can Company Dr. G. L. BARTHAUER Consolidation Coal Company, Inc. Dr. RALPH F. SCHNEIDER Standard Oil Company (New Jersey) ROBERT D. BLAS1ER Westinghouse Electric Corporation Dr. JOHN F. SHRONTS Genera.] Mills. Inc. H. M. BOWMAN Reaction Motors Division, Thiokol Chemical Corporation Dr. G. R. SIMMONS Western Electric Company, Inc. FREDERICK H. DEEG American Mutual Insurance Alliance Dr. KENNETH W. SMITH Johns-Manville Corporation ANDREW FLETCHER St. Joseph Lead Company Dr. HENRY F. SMYTH, Jr. Mel]on Institute (Union Carbide Fell Dr. ROY L. GIBSON Gulf Oil Corporation DOUGLAS SOUTAR American Smelting & Refining Co. J. S. HARRISON Aluminum Company of America Dr. JAMES H. STERNER Eastman Kodak Company W. G. HAZARD Owens-Illinois Glass Company s.harold McFarland General Motors Corporation LEO TEPLOW American Iron L Steel Institute Dr. JOSEPH F. TREON Atlas Chemical Industri e s , Inc. Dr. ROBERT B. O'CONNOR U. S. Steel Corporation Dr. G. ARTHUR WEBB Mellon Institute ROBERT T. ROSS Ford Motor Company Dr. JOHN A. ZAPP, Jr. E. I. du Pont dc Nemours L Co. Trustees Emeritus: Dr. Philip Drinker, F it zwi Ilia m , New Hampshire Theodore C. Waters, Baltimore, .Maryland 1 11 F ME MHOS Abrasive Crain Association Abrasive Products Company Acme Abrasive Company Air Preheater Company Alcolac Chemical Corporation Allegheny Ludlum Steel Corporation Allegheny Pittsburgh Coal Company Allied Chemical Corporation Aluminum Company of America American Abrasive Company American Can Company American Emery Wheel Works American Insurance Association American Iron and Steel Institute American Metal Climax, Inc. American Mining Congress American Mutual Insurance Alliance American Optical Company American Potash k Chemical Corp. American Smelting & Refining Co. American Zinc Company American Zinc Institute, Inc. Anaconda Company Armco Steel Corporation Armstrong Paint & Varnish Works, Inc. Asbestos Textile Institute Atlas Chemical Industries , Inc. Automobile Manufacturers Association, Inc. Frank Bancroft Ccmpany, Inc. Bartlett-Collins Company Bay State Abrasive Products Company Beryilium Corporation Blanchard Machine Company Boeing Company Buckeye Abrasive, Inc. George H. Bullard Company, Inc. Bunker Hill Company Butler County Mushroom Farm, Inc. Can Manufacturers Institute, Inc. Carborundum Company Crlancse Corporation Central Silica Company Chicago Wheel & Manufacturing Co. Chrysler Corporation Cincinnati Milling Machine Company Cincinnati Milling Products Division Robert F. Coleman, Inc. Colonial Abrasive Products Company Comalco Aluminum (Bell Bay) Limited Companhia Siderurgica Nacional Consolidation Coal Company, Inc. Continental Can Company, Inc. Corn Products Company Cortland G rinding Wheels Corporation Creole Petroleum Corporation A. H. (U'Sannu & Son, I nr. Diamond Alkali Company Dow Chemical Company Dravo Corporation E 1. du Pont de Nemours t. Comp.-n; Hastm.iu Koii.ir Company Lklmar A I) r.i vc Com pan y Licelru Storage Battery Compar.v Willson Products Division Electro Refractories k Abr.oivu- Corp. Equitable Life Assurance Society of the l Etin i Corporation Exoion Company Ferro Corporation FMC Corporation Foote Mineral Company Forn Motor Company Foundry Facings Manufacture rs An?n. Fuller Merriam Company Gardner Machine Company Geigy- Wcrke Sckweizc rhalle A G. General Abrasive Company. Inc. General Electric Coaipanv General G'`ruling WK-c! Co rp v-r;-11 v. General Milks Inc. General Motors Corporation Georgia Kaolin Company Ok'nshaw GlaM, Company. Inc. M. J. Gordon Cumpany Grinding Wheel Institute Gulf Gil Corporation Gypsum Association Hall China Company Hamilton Ernery L Corundum Company Hampden Grinding Wheel Company Hanford Occupational Health Foundation Hanson Company Hazleton Laboratories Hercules, Inc. Drakcnfeld Division Hughson Chemical Company Inland Steel Company International Business Machines Corp. International Nickel Compmv Huntington Alloy Products Division j ohn s - Manvil 1 e Co rpo ration Jones & Laughlin Steel Corporation Jowitt k- Rodgers Company Kaiser Aluminum e C.1 e m: < a ! Goi p. Kaiser R e! rac to r : i-s Dim -> lor. Multiple Membership Kennecott Copper Corporation Keystone Brass Works, Inc.. Koppers Company, Lie. Laundry & Cleaners Allied Trades Assn. Laverack h- Haines. Inc. Lead Industries Association London Transport Board Maeklin Company Manufacturing Chemists Assn. , Inc. Marcona Mining Company Maryland Seif-Ins. & Empi. Comp. Assn. J. S. McCormick Company Merck and Company, Inc. Metropolitan Life Insurance Company Mid-West Abrasive Company Miles Laboratories, Inc. Mine Safetv Appliances Company Minnesota Mining h Manufacturing Co. Mobil Oil Corporation Jesse S. Morie & Son, Inc. Nalco Chemical Company Freeport Division National Coal Association National Crushed Stone Association, Inc. National Glass Sand Corporation National Grinding Wheel Company, Inc. National Industrial Sand Association National Insulation Manufacturers Assn National Lead Company National Sand k Gravel Association, Inc. National Slag Association Nederland du Pont de Nemours N. V. Osborn Manufacturing Company Ottawa Silica Company Owcns-Cornjp.g Fiberglas Corporation O we ns - II1 imj i s Glass Company Pacific Grinding Wheel Manufacturing Cu. G. H. Packwood M anufactu r ing Company Pennsylvania Glass .Sand Corporation Pennsylvania MirsL Assn. Ins, Co. Perkin-Eimer Corporation Petroleo Bras Loire S.A Philadelphia Quartz Company Pittsburgh Activated Garden Company Pittsburgh Plate Glass Company Pittsburgh Steel Company H. K. Porter Company, Inc. Simonas Worden White Works Portland Cement Association 1 Li 'Lx s to - Mr. oh.111 * n . lm . M a nli.j t '.an K ulu k r l)l\ , s ; < e. Red Hill Grinding Wheel Corpu K c]ju bl j c St ei.` I C o rpo iu 11 on II. Li )' oh*- rtson Coitjuju pop, rt-,,n M an u Lie tu r i nr On;i' Safety Hirst Sunidv (. ( non r. \ St. J os c ph L' m d Cui::1,,,ii\ Sa ndi a CL>rpa ration ,vm ue r e: > en Cch-iiL Coupcm Simoncis Anrastve Co",n.in\ S j tie la i r - K uppe i s C umga - iy Soap and Detergent Association Sperrv Land Corporation Louisiana Armv \ n mn it i on, SlmuLrd Oil Company iNrv, Jr" Stauiier C- h *u ; i it. n 1 Compmv. St i rding 0 finding Wheel Cumae; gjturm, Huger L Company, Inc. Sugar Hurt Products Company Tala So rvic e s Limited Tennessee Coppi r Cemo.uv. T Guii Oulphur C >mp.m\ Tb iukul Chemical C e apui eliur. Reaction Motors Divimc" ILtan ALra.iivrs Comnam Toms River Chemical Coiporrd hnior, Carbide Co mo ratiug United SkaLm f'oth. is A - >-a :: f.. L'nit-'d States Steel C o rp o rat :un Valiev Mould and Iron Co too rat Van St: eater. Chemical Compare Vr:-r,v;ns Crucible Company W a t.. i :. dd Curpoi ! !!.-. ,1 , i C r 11 id , n g V i.u 1 ! o V. a 11 i :.t m G l indinc V/lu.M C omp,- V*',. s!. . a . t < > n Mills Abramvi M, i W < a! r-u. Silic;1 CL mna n v WesU rr. Liectnc Comoarv. lm: WL s lm L1 Grinding : i m ! C >- : <. p Wi'dindio;,^ BreM .Signal V, --< ti nghou e LL-clne Corporal 'Let V-rgima Pulp and rrper C Pi'Ui i;u': Board Pivis;on