Document Rp8jRpGzEdJJOR8egVyzo4rRv
*_ix usc.oLiuc.rs
1976 Annual Reports
Dale joinec
C err.Dip,'
1937 1976 1916 1956 1936 1969 1947 1971 1938 J 944 1957 1937 1945 1944
1967 1 976 1936 1969 1 976 1976 I 976 1976 1966 1979 1974 1970 1944 1955 1953 197! 1968 1974 1958 1974 1972 197t> J96H 197 3 I97;2 1975 1975 1974 J952 1976 1 97 i I07L |oi7
1937 1946 1 9nt 197 3
197c llM-
1 964 19'6
"Abrasive Grain Association
Allegheny County Sanitary Authority
.
Allegheny Ludlum Industrie*. Inc.
Allied Chemical Corp.
Aluminum Company of America
Aluminum Company of Canada, Ltd.
American Can Co.
American Foundrymen** Society
American Insurance Ajiaoclation
.
American Iron and Steel Institute
AMAX. Inc-
American Mining Congress
'American Mutual Insurance Alliance
A. O- Safety Products (Div. of
..
American Optical Corp. )
->
American Petroleum Institute
__
American Restaurant China Council. Inc.
ASARCO Incorporated
American Textile Mfrs. Institute. Inc.
American Welding fc Manufacturing Co.
American Wood Preservers Institute
Amertchem Inc.
Anaconda Co., Wire & Cable Div.
ARCO/Folymers, Inc.
'
Argonaut Insurance Co.
BASF .Wykndotte Corp.
The Bahnson Co.
Brush Wellman, lac.
CPC International, Inc. .
Can Manufacturers Institute, Inc.
Cemented Carbide Producers Association
Certain-Teed St. Cobain Insulation Corp.
Chrysler Corp.
`
Ciba-GeigyAG
..
Colt Industries Inc.
Columbia Gas System Service Corp.
Commercial Shearing, Inc.
Companbia Siderurgica Naciooal
Consolidated Edison Co. of New York, Inc.
Consolidated Natural Gas Service Co.
Consolidation Coal Co.. Inc.
D'Appolonia Consulting Engineers, Inc.
DrSoto, Inc. Diamond Shamrock Corp. Dirk Corp. Dow Chemical U.S. A.
Dow Corning Corp. Draaenfeld Division, Hercules, Inc.
Dravo Corp. E. 1- du Pont de Nemours (, Co. Eastman Kodak Co. Mineral# L Chemicals Division.
Engelhard Minerals & Chemical* Corp.
Epic Metals Corp. Eouuabie Life Assurance Society of U . S.
Exxon Corp. Essex Croup
Dat c J oi nec
0-omD-nv
PLAINTIFF'S EXHIBIT
1 973 1976
Falcon Foundry Co. Fort Pitt Steel Casting
1974
Fostoria Class Co.
1976
Franklin Glue Co.
..1936 . foundry Supply Manufacturers Grooip
1970
General Cigar Co.. Inc-
1947
General Electric Co.
1951 1942
General Mill*. Inc. General Motors Gorpr----- --^
1974
General Refractories Co.
1954
Georgia Kaolin Co.
1937 "^Grinding Wheel Institute
-
1950
Gulf Oil Corp.
197b
Haleon International, Inc.
1936
Hall China Co-
. ..
1976
Harbison-Walker Refractories
1972
Heinz (J.S.A. (Div. of H. J. Heinz Co. )
1976
Hill * Griffith Co.
1973
Howell Industrial Clime '
1937
Huntington Alloyu, Inc.
1975 .Industrial Gasket & Shim Co-. Inc.
1973
lngersoil- Rand Co.
' 1947
Inland Steel Co.
. -
1947 . IBM'Corp.
'
1970
International Lead Z.icc Research Org.
1974
International Technical Information Inst.
1936
Johns-Manvilie Corp.
. 1939
Jones fc Laughlin Steel Corp.
1955
Kawecki Berylco Industries, Inc.
1974
Kopp Glass, Inc.
1942
Hoppers Co., Inc.
1970
Laclede Steel Co.
1962
Lagoven. S. A.
1968
Homer Laughlin China Co.
1974
Lenox Crystal. Inc.
'
1937 1976
J. 5.* McCormick Co. Marathon Oil Co.
1966
Marcona Mining Co.
1970 1937
Marion Health Safety, Inc. Metropolitan Life Insurance Co.
1965
Miles Laboratories, Inc.
1974
Milliken Brick Co.
1936
Mine Safety Appliances Co.
1974
Mobay Chemical Co.
1975
MonongaheLa Iron (t Meial Co.. Inc.
1936
Motor Vehicle Mfrs. Assn.
.s. , Inc.
1937
NL Industries, Inc.
,
1974
National Asinralini: Box Co.
1973
National Forge Co.
1972 1953
Organization Hcxo-irt e Counselors. Ir.c. Owens-Corninc riLeejijaa Corp.
1937
PPG Jndui r:e;., ;....
1937
Penns vlvam.. 'Il.s- s-.j.Q Corp.
1971 peoples Natural C7s Co-
1975 Pittsburgh L Lake Erie Railr-.su
1970
Pneumalil Cc.rp-
193H Portland Cement Association
IHT Members (continued)
Cat* Joined
1970 1973 1976 1966 i 976 1937 1976 1972 1976 1973 1937 1956 1956 1971 1976 1974 1972 1974 1956 1975 1962 1976 1965
C onriMpy
Potters Industries, Inc.
Pullman-Staodard
- '
RAD Services, Inc.
Raybesto*-Manhattan, Inc.
The Refractories Institute
'
H- H. Robertson Co,
SCM Corp.
Safety First Industries, Inc.
-
Schering-Plough Corp.
The Sager Glove Corp.
St. Joe Minerals Corp.
Sauersisen Cements Co.
- '
S*actIs Services Div., The Boeing Co./
Selsaium-Tellurtom Development Assn., Inc.
Senco Products, Inc.
_
Sharoo Steel Corp.
Shell CHI Co.
Sheaaego Inc.
Soap and Detergent Association
Ths Standard Oil Co.
Stauffer Chemical Co.
Stellite Division. Cabot Corp.
~
Sturm. Ruger k Co., Inc.
Date J oioed
Comwnv
1969
Tenneco, Inc.
1966
Thermal Insulation Mfra. Assn., Inc.
1976
Tile Council of America. Inc.
1970
Travelers Insurance Co.
1972
Tri-State Engineering Co.
1976
U-VI Inc.
1936
Union Carbide Corp.___
1974 'United States^Gypsum Co.
1970
U. S* Mineral Products Co.
1936 ' ,JJ. S. Potters Association 1936 . Belted States Steel Corp.
1960 : Van Straaten Chemical Co.
1972
Vesuvius Crucible Co.
1975 .. Vulcan Mold fc Iron CoV.
1976
WABCO Transportation Systems Croup
1975
Washington Mould Machine Foundry Co
1974
Watson-Standard Co. - ___
1937
Wedron Silica Division. " :
Del Monte Properties Co-
1962
Western Electric Co., Inc.
-
1937. Westinghouse Electric Corp.
1976- Williams & Co. , Inc.
1968 . Arthur C. Withrow Co.
1975
Young Galvanizing, Inc.
NEW MEMBERS
'
Allegheny County Sanitary Authority
American Restaurant Chiaa Council. Inc.
American Welding and Manufacturing Company
American Wood Preservers lnatitute
...........A me richem. Incorporated
..
: ..
'' ' Anaconda Company, Wire and Cable Division - Commercial Shearing, Incorporated
Dick Corporation
. Dow Coming Corporation
Essex Croup, Incorporated
Fort Pitt Steel Caating
The Franklin Clue Company
Hale on International, Incorporated
Harbison-Walksr Refractories
Hill and Griffith Company
Marathon Oil Company
RAD Ssrvlces, Incorporated
The Refractories Institute
Schering-Plough Corporation
Senco _ --oducts. Incorporated
SCM Corporation
Stellite Division, Cabot Corporation
Tile Council of America. Incorporated
U-VI Incorporated
WABCO Transportation Systems Group
William* no Company, incorporated