Dy e s t u f f s De pa r t me n t Wil min g t o n ,De l a w a r e MANUFACTURING DIVISION March 20, 1931.

Matr'i TSTRA ETHEL LEAS PLAHT February 13, 1931 DR.

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Gr a h a mEd g a r D I RECTOR O P R ES EA RCH E t 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 B u i l o i n t g 135Ea s t 4'2TM St r e e t Ie w T o r k May 4 , 1934.

THE ASSOCIATED ETHYL COMPANY LIMITED THE ADEEPHI, LONDON, W.C.2 Call,es: ETH YLPORT, LONDON Jelegrams: e t h y l p o r t . r a n d ,Lo n d o n Delejthone:TEMPLE BAR 9831 directors: J.V /.S O Y LE G .

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3AFETY REPORT RRO OIL & REFUTING COTIPANY Lewiatown, Montana October 26, 1936 General In an lnte~yiew with Mr.

neeember 22, 1936 L r .

FORM 337 1' /' i

C ABLEORAMS: THYLPORT.

LABORATORY OF APPLIED PHYSIOLOGY UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE GENERAL HOSPITAL C5 iC LSD -CD.

Copy: Me.

MEDICAL DEPARTMENT M E R C K & CO.

MmjsoK 0 xy' Ha w sox Kadiatox Division G E N E R A L MOT O R S C O R P O R ATI C L O C K P O R T NEW YORK November 18, 1938 Dr.

April ll*, 1933 Mr.