Document bpg5YeVnMqLyqz6GKDd8jQoo

HASOLD E. BOHLHAH, M. D, 214 Medical Arts BldgW Baltimore, HarylesU -Febmary twentieth 1933 Dr. Grahm Edgar, Ethyl Gasoline Corp., Yonkers, New York, Bear Doctor Edgar: . I have been referred to you through the courtesy of Mr. E B e Hunn of Stanco Incorporated, I am seeking information regarding the effect of exhaust gas from gasoline containing tetra ethyl lead, that s> the-physiological effect If you can furnish me any references or a bibliography on this subject, or work that is being done, I shall greatly appreciate it. I have occastion to fly airplanes powered with Hornet motors, which are fuled with tetraethyl lead gasoline and this has aroused my curiosity. I shall be greatly obliged if you can furnish me with any information regarding the inhalation of exhaust gas of this type0 Yery truly yours, eeb/j r . Harold E. Bohlman, ' KB 0020116