Document mbjY2EL2OM051E118DBV15exd

MORAINE PRODUCTS DIVISION Ge n e r a l Mo t o r s Co r p o r a t io n DAYTON, OHIO, U.S.A. December 6, 1938 Dr. Robert A. Kehoe, College of Medicine, University of Cincinnati, Cincinnati, Ohio. Dear Dr. Kehoe: For the time being, we have discontinued the use of lead in our powdered materials; therefore, we will not follow out any program of protection for the men, or testing, until such time as we find we are going back into production. We thank you very much for what you have done up to this date. Very truly yours, JHD:D General Manager Kt' 0015156