Document g2R8GqMgXve7GxqNVrvX2eaQa

INDUSTRIAL HYGIENE FOUNDATION O F AM ERI CA, I N C. 44 0 0 Fif t h Av e n u e Pit t s b u r g h 13, Pa . July 30, 1948 Dr. Robert A. Kehoe Kettering Laboratory University of Cincinnati Eden Avenue Cincinnati 19, Ohio Dear Bob: Many thanks for your very full reply to xny inquiry concerning the use of leaded gasoline. I think your position is very sound. There is so little reason for its use in this case that no chances should be taken. Sincerely yours. TFH:R \ ____________ Theodore F. Hatch Research Director KF 0010831