Document ymqVKn6LmkYrNoBy9g1LX90an

Mr. Raymond J. Abramowitz Technical Director Ruco Division Hooker Chemicals Corporation P. 0. Box 456 Burlington, NJ 08016 j/Dr. Zeb G. Bell, Jr. PPG Industries, Inc, One Gateway Center Pittsburgh, PA 15222 Dr. Robert S. Brookman Firestone Plastics Co. Research Dev. 8 Tech. Serv. P. 0. Box 699 Pottstown, PA 19464 John D. Dougherty, M.D. Allied Chemical Corporation P. 0. Box 1057R Morristown, NJ 07960 Dr. A. W. Fuhrman Vice President Great American Chemical Corporation 650 Water Street Fitchburg, Mass. 01420 C. A. Johnson, M.D. Goodyear Tire 6 Rubber Company 1144 East Market Street Akron, OH 44316 M. N. Johnson, M.D. The B.F. Goodrich Company Medical Center 500 South Main Street Akron, OH 44318 R. B. Judge W. R. Grace 6 Company Hatco Chemical Division King George Post Road Fords, NJ Dr. Flynt Kennedy Continental Oil Company 1000 South Pine Drawer 1267 Ponca City, Oklahoma 74601 Mr. J. G. Heil Certain-Teed Products Corp. Pipe Plastics Group P. O. Box 860 Valley Forge, PA 19482 Dr. C. D. Kary Shell Oil Company Box 2463 Houston, Texas 77001 Mr. Robert W. Laundrie Mgr., Ecology, Safety 5 Health Engineering The General Tire Rubber Compnay One General'Street Akron, OH 44329 Mr. S. K. Law Process Engineer Kaysor-Century P. 0. Box 308 Saugus, California 91350 Mr. A. B. Lindquist Stauffer Chemical Co. Product Regulations Westport, Conn. 06880 R. W. MoBumey, M.D. Diamond Shamrock Corporation T. R. Evans Research Center P. 0. Box 348 Painesville, OH 44077 Mr. Harry A. Russell Executive Vice President The Pantasote Company Greenwich Office Park II P. 0. Box 1800 Greenwich, Conn. 06830 Dr. W. Mayo Smith Air Products and Chemicals, Inc. P. 0. Box 538 Allentown, PA 18104 Dr. Gary TerHaar Ethyl Corporation Medical Department 451 Florida Avenue Baton.. Rouge, LA 70801 SL 109334 Dr. Theodore R. Torkelson The Dow Chemical Company Corporate Medical Department 2030 Dow Center Midland, MI 48640 Mr. R. N. Wheeler Union Carbide Corporation Chemicals Plastics Division P. 0. Box 8004 S. Charleston, W. VA 25303 SL 109335