D ecem ber 18, 1956 \ N* M r.

T h e El e c t r ic St o r a g e Ba t t e r y Co m pa n y ALLEGHENY AVE. and 19TH ST., PHILADELPHIA 32 Exie BATTERIES December 6, 1948 Robert A.

Kfc 0004339 woxoaaia sni $1 ^ *MJ a* ~14 si/A. is _ 4zL / /Jp &WJ**/ Cjti-cL -'ci>A^Ct !

September 16, I 9I4-I Sir.

March 5, 1940 Dr.

Be l l e Cit y Ma l l e a b l e I r o n Co mpa n y Ra c in e St e e l Ca s t in g s Co mp a n y Ra c in e ,Wi s c o n s i n November 1, 19|0 Dr.

i- fi ir January 26, 1959 Br.

. 4 Chemical Research Laboratory im_lgPECT OF RERUNNING ON THE TEL AMP BROMINE CONTENT OP AVIATION GASOLINE PURPOSE To determine the lead and bromine content of the overhead and bottom cuts from the distillation, made by the Socony-Vacuum Company of a large batch of contaminated aviation gasoline.

KETTERING LABORATORY EDEN ANO BETHESDAAVENUES CINCINNATI.

RECEIVED j'JN i A.M.

iSr'S Ja aru a ry 10, 1936 f*;r-x*"WZ&iVi H' ;, ~ B .

.r`- .: I ' . -- ^ t e a s s o c ia t e d e t h y l c o m pa n y l i m i t e d *-/ / ' *MMf-E DIjl*%f A* IL tSf?

TRANSLATION STANDARD FRANCO-AKEEECAINE DE RAFFINAGE * y 'P A R I' S : 2 0 th November, 1933 U r.

Cleveland, Ohio May 12, 1955 Kettering Laboratory College of Medicine Eden Avenue Cincinnati 9> Ohio Gentlemen: Please send as soon as possible eight sterile containers for lead urine specimen to McGean Chemical, 2910 Harvard Avenue, Cleveland, Ohio* <*** Yours truly, Q /J R.

3 I Y1 B b E COilPANY GENERAL OFFI CES 2501 HUDSON ROAD ST.