Mar ch.

January l?

K ...................................................

y Year 1933 193141936 1937 1933 1939 191^ 0 19kl Name Mathis, Ernest Color C Jones, Arthur C Everson, Robert C Gast, John Strother, James Camp, Claude Ye 1der, John Barne s, Win.

Caracas: November 24, 1939 Dr.

tal* 7, 1939 Dr, Henri Girolle S Hue Scribe Hantes (boire Inferieur) France Dear - Doctor.

Copy to Mr.

NEW YORK January 16, 1936 Miss Iola Sheppard College of Medicine Eden & Bethesda Avenues Cincinnati, Ohio Dear Miss Sheppard: I am returning to you herewith the letter of Mr.

P--V * Tr.

JOE V.

M a r c h .16 , 1932 Mr.

t 1 _ 'IN TER -O FFIC E CORRESPONDENCE Et h y l Ga s o l i n e Co r po r a t i o n .

PRATT AND WHITNEY AIRCRAFT E a st % r t f o r d , Conn.

January 23 1939 Mr.

i n t e r -o f f i c e co r r e spo n d e n ce : Et h y l Ga s o l i n e Co r p o r a t i o n Gh r y s l e r B u i l d i n g 4 0 5 Le x i n g t o n A v e n u e Ne w Yo r k June 3, 1937 Dr* Robert A* Kehoe My dear Bob: A reply to your letter of May 24th has been somewhat delayed because of my absence from the City, Our laboratory undoubtedly has -a lot of data on total lead in motor lubricating oil and I believe negative tests for tetraethyl lead* I have asked them for a report on the subject.