F R E D E R I C U.

Et h y l Ga s o l i n e Co r po r a t i o n At l a n t a Of f ic e 141T He a l e y B u il d in g GWD.J\V\!

21 April 1956 A.

SAFETY COMMITTEE O.

THE ASSOCIATED ETHYL COMPANY LIMITED tn< z tn .N.

/ A.

LEAD INDUSTRIES ASSOCIATION 420 Lexin gt on Aven u e New York 17, N.

A STUDY OF THE HEALTH HAZARDS associated with THE DISTRIBUTION AND USE OF ETHYL GASOLINE - by - Robert A.

May IS* 1339 Dr, J, Edward Hershberger 1901 S&lm Avenue Dayton* Ohio Dear Doctor Hershberger* In reply to your letter of May 11th* I have seen no reason for believing that there is any Interaction between bensol poisoning and lead poisoning, I can conceive of a case in which the*combination of these two toxic substances at the same time would produce more disastrous results than either alone* but I have never seen such a case.

a-D R E Y 5-6U <m m > E.

August 11 1932 Mr. * . w.

I N TEB- O FFI CE CORRESPONDENCE Et h y l Ga s o l i n e Co r p o r a t i o n Ch r y s l e r Bu il d i n g 135 Ea s t 42TM St r e e t X e w Yo r k July 13, 1935.

KEHQRAHrH COICEBRIKO THE.

July 15. 1956 Dr, Graham Edgar Ethyl Gasoline Corporation Chrysler Building ITew York City Sen York Boar Dr.

Se p t e m b e r 29 191+0 Mr.