Document rxGM7d6Qo7edrx7Vbmz8adKje

r)*7 Jahni-Mtinilli Corporation Jonat k Laughtln Steal Corporation Js*m It Rodgcn Company Kesco Abrasives, lac. Xeooacotl Copper Corporation Keystone Braes Watkt, Ue. Koppere Company, lac. . #, , taundry k Cleaoare Allied Trades Aain. Lnvarack k Maiaee. be. Land Industrie* Aeaoclatlon London Tramport Board MacUIn Aknattai Company Manutecturtng Ckomiele Assn., be, Marccoa Mining Company ' . MaryleodSaU.be. k Cmpl. Comp. Aeen, . . i. i. McCormick Company Marck and.Company, tee. ' Matropotltaa Llita Insurance'Company Mid-West Abmatea Company Mile* keboratariaa. be. Mina Jalaly Appllaneaa Company ' Mobil Oil Corporation Jea.ee 3. Mori# k Son, be. Nalco Cbpmicet'Company' ' freeport Oieieton National Coal Aaaociatlon National Cruahed Stone Association. be. National Glass Send Corporation National Oflading Wheal Company, lac.,. Notional bduairial Sand Association NatiaaaJ Insulation Manuiacturers Assn,' National Lead Company National Sand k Gravel Association, be. National Slag Aeaociatioa Nederland du Poet do Nemoure N.V. Norton Compaay Oabo'rn Meaufacturtag Company Ottawa Silica Company Owens-Comtat flbergU* Corporation Owsns-llUnoi*. Inc. Paelftp Grinding Wheel Mamiiscturtng Co, Pennsylvania Claa* Sand Corporallon Panaeyivama Mira'. Aean. ba. Co. Parktn.Klmar Corporation Patrooraa/JtPBC Portland Camant Aaaociatlon PPG indaitrira Praciaton Grinning Wheel Co. be. Raybeslo*. Manhattan. Inc. Manhattan Rubber Divlaion Rad HUl Grinding Whael Corporation Rapubllc Steal Corporation K. K. Roberteon Company Saiety rirat Supply Company St, Joseph Lead Company Sandia Corporation Sauerelsen Camant a Company - Sinclair-Koppara Compaay , Soap and Oetarganl Association Sparc* Road Corporation .UwiUna Army Amimuiition Plant ' Standard Oil Company (Udianal Standard Oil Company (Now Jeriay) SUutfer Chemical Company 'i.', Sturm. Rugcr k Company, be. Sugar Beat Products Company Tata Services Limited T Tennessee Copper Compaay Tesae Gull Sulphur Company Thio'kel'Cbafiuflal Corporation . Reaetloa.Mqton Division Tome Rlee* Chemical Corporation Union Carbido Corporation United Stataa Potter# Aaaociatlan United Stataa Staai Corporation Vallay Mould and Iron Corporation Vto Siraatan Chamical Company Vcauvtua Crucible Company Wallaoa.Murray Corporation Slmonda Abrmatve Oivieion Waltham Grinding Wheal Company Washington Mills Abrasive Company Wedran Silica Company Western Electric Company. Inc. " Westfield Grinding Wheel Company Wattinghouia Air Braka Olviaton. Wealtnghousa Air Brake Company Wasluighouse Brake and Signal Company. Lid. Wettinghouae Ciactnc Corporation Weal Virginia Pulp end Paper Company Bleached Board Division e 2b