Document 8nZD0E74ZDOR4903rEMv2EOZ

AFFIDAVIT CITY OF PITTSBURGH STATE OF PENNSYLVANIA ) ss BEFORE ME, a Notary Public in and for the State of Pennsylvania personally appeared B. who stated under due oath of law as follows: am a librarian for the Carnegie (library in Pittsburgh, Pennsylvania. The Carnegie Library contains original volumes of the publications and proceedings of the Air Hygiene Foundation of America, Inc., the Industrial Hygiene Foundation of America, Inc., and the Industrial Health Foundation, Inc. Attached hereto are pages which are true and correct copies of the publications and proceedings of -ypjgr . The attached pages are A&y- _______________ These documents are in such condition as to raise no suspicion concerning their authenticity? these documents are presently in AFFIDAVIT - PAGE 1 OF 2 IEGAL\AFF714 November 9, 1992 the archives of the Science and Technology Section of the Carnegie Library, Pittsburgh, Pennsylvania; these documents have been in existence for twenty (20) or more years. 0UVM> S Affiant, being first duly sworn, deposes and says: That the foregoing statements are true. of November, 1992. My Commission Expires: NOTARY PUBLIC AFFIDAVIT - PAGE 2 OF 2 LEGAIAAFF714 - November 9, 1992 4EMBERS OF INDUSTRIAL HYGIENE FOUNDATION --A-- Abingdon I'otteihs, Inc. Abrasive Division, U. S. Rubber Company Abrasive Grain Association Abrasive Products Company Allegheny l.udlum Steel Corporation Allegheny i'ittsburgli Coal Company Allla-Chalmcrs Manufacturing Corp. AliimiiMiin Company of America Ami'iirun Abrasive Company American Air Filter Company, Inc. American drake Shoe Company American Cyannmid Company American Emery WIm-cI Works American Iron & Steel Institute American Mining Congress American Optical Company Amerienn Radiator & Siaiulanl Sanitary Corporation Amcriean defraclorics Institute American Smelting & Refining Company Amoeb an 7.lc Institute American Zinc, J.eail & Smelting Company Anaconda Copper Mining Company Arrow Mutual Liability liixura'iee c<>. Ass n of Casualty & Surety Executives* Aiilnmobiic Manufacturers Association --B-- Bail Brothers Company HarllcII -Collins Company day State Abrasive Proclnets Company dctliiehein Sloe! Company, Inc. dlnl & Son. Inc. , Bridgeport Safety Emery Wheel Company Hunker Idll & Sullivan Mining & Conccnlratlug Company -- D-- Diamond Alkali Company Doak Aircraft Company, Inc. Dow Chemical Company B. F. Prakenfeld Company Dmvo Corporation --E -- Eagle-l'ichcr Company IOhasco Services, Inc. Electro Refractories & Alloys Corporation Etjer Company Ethyl Corporation Eureka Flint & Spar Company, Inc. Rxolon Company --F-- The Falk Corporation Firth Sterling Steel Company Foote Mineral Company Foundry Supply Manufacturers Ass'n Frazier-Simplex, Inc. Fuller Merriam Company --G-- Galvin Manufacturing Cori>oratlon Garco Products, Inc. Gardner Machine Company General Abrasive Company, Inc. General Aniline & Film Corporation General Grinding Wheels Corporation General Motors Corporation General Refractories Company Glenshaw Glass Company, Inc. A. P. Green Fire Brick Company Grinding Wheel Manufacturers Ass'n --C-- Canadian General Rubber I'oinp.'inv, I,id. The Carborundum Company Central Silica Company Chicago Wheel & Manufacturing Company Climax Molybdenum Company Robert F. Coleman, Inc. The Colorado Mining Association Consolidated Mining & Smelting Company of Canada, did. Cooper-Bessemer Corporation Corhart Refractories Company Corning Glnss Works Cortland Grinding Wheels Corporation --D-- Davison Chemical Corporation Deckers Creek Sand Company A. I\ DeSanno & Son, Inc. Detroit-Star Grinding Wheel Company Dlakcl Corporation The Hail China Company Hamilton Emery & Corundum Company Hampden Grinding Wheel Company Hawley Products Company lidz'el-Alias Glass Company Hercules Powder Company .lohn W. Higman Company Maurlclo Hochschlld S. A. M. 1. O. Homme) Company _i,, Industrial Silica Corporation International Business Machines Corp. International Nickel Company. Inc. --J-- Jackson Mills Emery Company Jamison Coal &. Coke Company Johns-Manvllie Corporation Jones & l.auglilln Steel Corporation MEMBERS OF INDUSTRIAL HYGIENE FOUNDAT! --K-- Keasbey and Mattiaon Company Kennameial, Inc. Keystone Emery Mills Kimble Glnss Company The Kirk & Blum Manufacturing Company Koppers Company --L-- Homer l.iinghlln China Company livn Crucible Company of Pittsburgh (: J. Lavino & Company head Industries Association --M-- Macklntosh-Hemphill Company Maeklfn Company Magma Copper Company Maryland Self-Insurers' Association Metropolitan Life Insurance Company .Mexico Refractories Company Mid-West Abrasive Company Mine Safety Appliances Company Monsanto Chemical Company Mutual Chemical Company of America -- Me -- J. S. McCormick Company --N-- National Association of Mutual Casualty Companies* National Crushed Stone Association, Inc. National Grinding Wheel Company National Industrial Sand Association National Lead Company National Sand & Gravel Association National Slag Association The Neville Company New Jersey Zinc Company North American Refractories Company Norton Company Norton Pike Company -- O-- Ontario Mining Association Oriental Abrasive Company --R-- Raybestos-Manhattan, Inc. Republic Steel Corporation Rialto Mining Corporation H. II. Robertson Company Robertson Manufacturing fiunpi.ny --S-- Safety First Supply Company Safety Grinding Wheel & Machine Co. Claude if. Schnclble Company Scott Aviation Corporation Shenungo Furnace Company Slmomls Abrasive Company Sfmoinis Worden White Company South West Box Company St. Joseph Lead Company Standard Lime & Stone Company Sterling Grinding Wheel Company --T -- Tennessee Copper Vomimny Texas Gulf Sulphur Company Titan Abrasives Company Toledo Edison Company Trenton Potteries Company Tri-State Zinc & Lead Ore Producers Association --U -- Union Asbestos & Rubber Company Union Carbide & Carbon Corporation United States Potters Association United States Smelting Refining & Mining Company United States Steel Corporation of Del. Universal Sanitary Manufacturing Co. Utah Copper Company Utilities Research Commission* --V-- Valley Mould & Iron Corporation Van Cleef Bros. Vanadium Corporation of America Vesuvius Crucible Company Vitrified Wheel Company Ottawa Silica Company Owens-Cornlng Fiberglas Corporation Owens-Illinois Glass Company --P-- Peninsular Grinding Wheel Company Penn-Rlllton Company Pennsylvania Glnss Sand Corporation Phelps Dodge Corporation Pittsburgh Coal Company Pittsburgh Plate Glass Company Plaskon Division, Llbby-Owens-Ford Co. --W-- Waltham Grinding Wheel Company Washington Mills Abrasive Company Wedron Silica Company West Virginia Manufacturers' Association Western Precipitation Corporation Westfield Grinding Wheel Company Wcstlnghouse Air drake Company Wcsllnghouse Electric Corporation Whitehead Brothers Company Polaroid Corporation Portland Cement Association Posture Research Corporation Powers X-Ray F.oducts, Inc. Precision Grinding Wheel Company, Inc. The Pullman Company Pyrene Manufacturing Company Willson Products. Inc. Wlnthrop Chemical Company, Inc Wisconsin Abrasive Company Wolf's New Process Abrasive Wheel, Inc. ~Y-- Youngstown Sheet A Tuhe Company