CABLE CONFIRMATION Cable received from To_ S C /f a D esp atch ed 141 *4 3 Date - ^ e e e i ^ e d - l -5 ,la4 3 -- ROBER T K E UDE K E T T E R IN G LABORATORY C IN C IN N A T I RAY BEVAN CODK USED T RA NSL A TI ON D S E OF LEADED G A SO LEN E I N B I O T TO RCH ES S T O V E S AND LA M PS YETTHEN ROOMS OR EN C LO SED S P A C E S I S D E F IN I T E L Y DANGEROUS F O R MOHS THAN SHORT P E R IO D S IN EMERGENCY BECAUSE OF A IR CONTAMINATION STO P CONTACT OF FOOD WITH FLAM S O R FR E E FUME IN OVEN G IV E S FURTHER SIG N IF IC A N T CONTAMINATION STOP U N LESS MEANS FO R REMOVAL OF LEAD FROM F U E L OR W ITH IN COMBUSTION EQUIPM ENT I S PR O V ID ED NONIEADED FU E L IM PERATIVE FO R GENERAL REGULAR U $ g ROBERT NEEDS EET3ER EN G LABORATORY CIN C IN N A TI Copies to : HE <JUO c, c n ( N 7811

January IS, 1939 Mr.

UNIVERSITY OF PENNSYLVANIA PH IL A D E L P H IA La b o r a t o r y o p Hy g ie n e O .

April 25, 1966 Paul F.

Am e r i c a n Pe t r o l e u m In s t i t u t e 1271 AVENUE OF THE AMERI CAS N e w Yo r k 20 .

BU T LER CO UNTY Co u r t h o u se H a m il t o n .

Ke n d a l l Re f i n i n g Co m p a n y P R O D U C E R S , R E F IN E R S A N D M A R K E T E R S 100% PURE BRADFORD GRADE PEN N SYLVAN IA P ET R O LE U M AND ITS PRODUCTS .

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February 5* 1935 Plllsbury, Madison and Stro Standard Oil Building San Francisco, California attentions Mr, Felix T .

UNIVERSITY OF MICHIGAN DEPARTMENT OF NEUROLOGY UNIVERSITY HOSPITAL CARL D.

OFFICE HOURS: 9 TO IOA.

October 50* I 9 3 & Mr.

Int er-Off ice Cor r espondence i v/k 0-1. .j ; v . -- Et hyl Gasol ine Corporat ion 25 BROADWAY / .