Dr.

Exxon Co.

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ETHYL GASOLINE CORPORATION Chrysler Building I4.O5 Lexington Avenue New York May 22, I936 Dr.

American Petroleum Institute (THE METABOLISM OF LEAD) March 15 Robert E.

N.

Laboratory o f Pharmacology September 20, 1943 Dr, Robert A. hehoe .

KP/MB Mr.

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560 Dewalt Drive Pittsburgh. 3k, Pa Hay 6th, 1953 Dr.

.' '0i > I:4 i C Dr.

December 20, 19J8 Dr* J# liastmacher Sourabaya Java Dear Doctor Harataachor* I have received i n f o r m to fron the London office of Ethyl Export Corporation to the effect that your services have been sought by representatives of the Asiatic Petroleum Company for the supervision of certain workmen who will be engaged in raising Ethyl Fluid with gasoline at their Bandaran plant* It has appeared from various items of corres** oondence which have come to me that you have had a considerable anxiety concerning the dangers associated with this work.

December l*t, 19^3 19 Mr.

* W ILLIAM A.

October 25, 19^2 M r .