Document Qk0njpNzjVKxz8mv5pepjp4NE

L.aTIONAL RESEARCH COl CIL NATIONAL ACADEMY OF SCIENCES NATIONAL ACADEMY OF ENGINEERIN aioi coNTrrtmoN avenue Washington, d.c. 10418 ADVISORY CENTER ON TOXICOLOGY DIVISION or CHEMISTRY AND CHEMICAL TECHNOLOGY aua code 101, 961*1751 16 March 1971 Mr. John H. Price, Jr. Vice President-Marketing Pittsburgh Corning Corporation One Gateway Center Pittsburgh, Pennsylvania 15222 Dear Mr. Price: This will acknowledge receipt of your letter of March 5 with the confidential information on your non-asbestos high temperature pipe insulation material. This information will only be made available to our professional staff as a basis for their comments to the Navy regarding the associated health hazard. We appreciate your making this information available to us, and if during the course of the investigation we should need additional information, we will be pleased to get in touch with you. Sincerely yours. RCW/eb Ralph C. Wands, Director Advisory Center on Toxicology