Document ppo4RrjN48gEGMg9nmBaQnx4k

ETHYL CORPORATION M edical Department 451 Florida Baton Rouge, Louisiana 70801 September 27, 1974 TELEPHONE: Area 504 387-0131 Mr. Robert A. Kehoe Kettering Laboratories University of Cincinnati Eden and Bethesda Cincinnati, Ohio 45219 Dear Bob: I think I mentioned to you sometime ago that we would like to reproduce your article on the Treatment of Tetraethyl Lead to be distributed to the various medical consultants that Ethyl Corporation has around the world. The article is titled "Treatment of Organic Lead (Tetraethyl) Intoxication with Edathamil Calcium-Disodium". It was published in the October, 1954 AMA Archives of Industrial Hygiene and Occupational Medicine. To avoid any question of problems of copyright, because we will be wanting to reproduce about 150 copies, would you mind signing the enclosed authorization and asking Jack Cholak if he would do likewise since he is the other author on the article, the senior author having been Karl Kitzmiller. I will look forward to seeing you soon in connection with the work that I hope Stan Gross will be starting. My best personal regards. Sincerely, M R Z :ws 4. Mitchell R. Zavon, M.D. KE 0012341 N15296