Document Z4p6ORRJajdMJGv8xdn4Q8YQ7

I Et h y l Ga s o l i n e Co r p o r a t i o n Gi i h y s l k r B u i l d i n g 405 Le x i n g t o n Av e n u e SAFKTY D IVISION R o b e r t A. Ke h o e .M.D. C H A IR M A N Os c a r B. Le w i s MANAGER Ru s s e l l S c h e l l ASSISTA N T MANAGER X e w Y o k k January 10, I9UI Dr. W. F. Machie Dear Bill, Thanks for your letter of January 7th, in which you answer the question concerning the possible toxicity of atmosphere in a leaded gasoline tank after it has been thoroughly cleaned. I am glad to note you will be in Hevr York on January l6th or 17th and both Oscar and I shall look for ward to seeing you. Very truly yours, IL 0022544