GENERAL ELECTRIC COMPANY ED M ORE.

' .vstmmsteir films limited 259 gcrrard street east, toronto, Ontario, canada m5a 2g 1 telephone (416) 929-316C Donal d R. l ynman, Ph.

CA BLEG R A M S: E T H Y L P O R T , LO N O O N .

CABLEGRAM S'.

June 9, I94J.

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:iS m M/-* ' COFT KSHOE of letter, received by Toronto Division ^ vlfef ` ` ,, j fix THE UNIVERSITY OF WESTERN ONTARIO LONDC, Canada . 0MJy^ June 15, 1956.

I*4 t LAW--OrF F I C E S^ O F PIL3BU.RY, M ADISON a SUTRO F STANDARD OIL BUILDING ' SAN FRANCISCO February 8, 1935

COPY PH YSI CI AN 'S RECOM M END ATI ON (SU P P LE M E N T TO M ED ICAL EXAM INATIO N) CO NFIDENTIAL N a m es p o .m o K . on^on^: 3OO Ti'e st Ay-enus, Bu ffa lo , IT.Y. s ` s ` Man ager Bu ffalo D ist r ic t 8/15/33 D a t ei R e f e r r e d B y ( S u p e r v i s o r ) L o c* TM, Bu ffa lo , T.Y.

J u ly 9 , 1932 M essrs, P o rte r and R itch ie B a rriste rs, E tc, S t , Jo h n , $ew Brunsw ick Bear S irs: W h ave y o u r l e t t e r o f Ju n e 2 5 th r e f e r r e d to u s by the E thyl G asoline C orporation, In aswer to your f i r s t q u estio n , I a s sending you under se p a ra te cover today a cor;; o f D r, Keho@*s r e p o r t o f th e m ost r e c e n t i n v e s t i g a t i o n on th e h azards a s s o c ia te d w ith E th y l g a s o lin e , and caxi your a tte n tio n to th e f a c t th a t the p o s s ib ility of poisoning from load te tra -e th y l is ah e n tire ly d iffe re n t co n sld erati-n than the p o s s i b ilit y of poisoning from E thyl g a s o lin e , Exposure^- to le a d t e t r a e t h y l I s l i m i t e d t o - r e l a t i v e l y few men em ployed in th e m anufacture and b le n d in g o f th e compound and h as no r e l a t i o n to th e g e n e ra l p u b lic , E th y l g a s o lin e , on the. o th e r b.

January 12* 193$ Hr.

1P'JK SECTION ON CLINICAL BIOCHEM ISTRY D R .A R N O LD E .O S T E R B E R G MAYO CLINIC R O C H E S TE R , M IN N E S O TA y November 22, 1937 D r.

'Iovember 3 Dr.

Name: Material: Submitted: Required: Urine and Blood 9-9-60 by Dr.

Harnet Material: Submitted Required: Urine and Blood 9-23,26,60 by Dr; Kehoe Lead Analyses O URINE Analysis Number Volume Specific Gravity Mg; Pb/Liter 60A-7189 127 ml. 1,024 0.09 BLOOD Analysis Number Grams Kg. pb/100 Grams 60A-717 Soectrographio Dithizone 18.3 18.7 0.09 0.07 I The concentration of lead in the urine is lower than it has been found to be previously, in probable indication of the reduced level of lead in the tissues.