Document mBGdQw3NareXVyqZxxrg8DzXB

May 8, 1947 Att: C. M. Neher Dr. G. Goldfinger University of Buffalo Buffalo, New York Dear Dr. Goldfinger: As per your verbal request to me in New York on April 19, I am sending to you today, express prepaid, a 200 cc. sample of tetraethyl lead. This sample has a purity of at least 99*0$. Enclosed herewith are (1) a copy of the safety instructions issued by our Medical Department covering the use of tetraethyl lead, and (2) a release concerning the use of tetraethyl lead. The latter should be signed by the person who expects to work with the compound and should. be returned to us immediately. If we can be of further help in your polymeri zation studies, please let us know. Very truly yours, C. W. BOND Resident Manager CMN/np Enel: 2 S/ C. M. Neher C. S. Neher