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February 4 1938* Sr.

<r\ > co p Y GULF OIL CORPORATION ; T3ULF BUILDING PITTSBURGH PENNSYLVANIA September 27, 1937 Ethyl Gasoline Corporation Chrysler Building New York, N.

June 5, 1931 Mr.

January 15* 19^0 Dr* H, C.

EXTRACTS FROM REPORT FROM MR.

7 | J -i M.

August 25 1932 Dr 2* K* vans The Grasselli chemical Company East Chicago, Indiana Dear Dr* Kvans: On my return home from several weeks vacation, I have come upon the correspondence which was taken care of in my absence by Dp, Machle.

Gr a ha mEd ga r D IR E C T O R O F R E S E A R C H Et hyl Gasol ine Corporat ion Chrysler B t j i l d i k g 135East 42*PSdoeet e w York December 18, 1934.

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\!

SAFETY COMMITTEE O.

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.

INTER-OFFICE CORRESPONDENCE Et hyl Gasol ine Corporat ion Chr ysl er Buil ding 135East 421TMSt r eet N e w Y o k e December 16, 1932. ' Dr.

N TER-OFFICE CORRESPON D EN CE Et h y l Ga so l i n e Co r po r a t i o n C h r y s l e r Bu il d in g 135 Ea s t 4 2 nd St r e e t N E W Y O R K January 29, 1932.