:-1t054 Copy to: Mr.

Robert A.

Hove mbe r i}., 1 9 $ 8 Dr# Ca r l M* Hllle n b r a n d Harriso n Rad iato r Div is io n Ge n e ra l Mo to rs Co rp o ra tio n Lo c k p o r t , Hon Yo rk Dear Do cto r Hllle n b ra n d : ' I send you h e re w ith a r e p o r t o f our a n a l y t i c a l fi n d in g s on the f i r s t s e t o ^s arn o lo s w hich you r e c e n t ly s e n t in on Mr, You w i l l be g r a t i f i e d , as I am, a o H s e Sin l^ n a t th e s e r e s u l t s are w e ll w ith in the normal lim its # Sin ce re ly yours, KAKjls Ro b e rt A# Ke h o e , KE 0 u i 6 it 1 :J N1 7 5 0 7

May 20, 1941 Memorandum on; It would seem to be a good Idea to withhold Dr.

11 F ebruary 1946; Mr.

November 29 1956 Mr.

y LEAD INDUSTRIES ASSOCIATION 420 Lexin gton Aven ue New York 17, N.

Ja n u a r y 8, 1955 M r.

J. 8 .

September 11, 1944 19 Mr.

IN T E R -O F F IC E CORRESPONDENCE E t h y l Ga so l in e Co r po r a t io n Ch r y s l e r B u il d in g 405 Lexing t o n Avenue N e w Y o k e Septem ber 2 3, 19^ 2 u r.

.

Th e T r a i l e r ,Com pan y o f Am e r ic a a ily l!

X A m e r ic a n M e d ic A s s o c ia t io n July 8, 1970 ADDRESS REPL Y TO: JOHN STEWART CHAPMAN, MD The Universit y of Texas Sout hwest ern Medical School 5323' Cail as, Texas 75235 Dr.

March 29, 1971 Dusan Bjuri6, D.Sc., Ch.E.