/ January X?

I // X*eml fe'itagrtrteAaaactatltam fVtK C&Aft WQMMICIt.* ** h Ci t||iMr A. ** Msti#T Lintiv Iitarct. 4-8-0 UEXlNGfN AVENUE NJSW YORK 7,N,Y.

INSTRUCTIONS FOR THE COLLECTION OF SAMPLES OF FECES FOR LEAD ANALYSIS The chemically clean jar supplied for the col lection of feces must be kept and opened in a place which is clean and free of dust.

January 3.6* 19*10 Colonel Vollenweider Oberfeldarzt* S e m Switzerland Dear Colonel YollenwelAer} > I have received a oonasunl*** cation from Hr, F, K-, 3, Tagner of the Associated isthyl Company Ltd,# giving me briefly the results of hie con versation with you concerning the ical supervision of sen who will he engaged- by the Swiss A m y to mix ftthyl m i d with gasoline for aeronautical purposes It Is my purpose to- supplement* so far as possible* the information which Mr, Tegner gave'you concerning this work.

A ir JJa il P erson al Jan uary 23, 1942 Sr..L.

N18411 International Lead Zinc Research Orgnztn.

Ju n e 24, 1955 M r.

WESTERN UNION - PAID DAY MESSAGE - FEB 5 1944 - 11:00'AM MR- J JOS HETTINGER STANDARD OIL GO LOUISVILLE NY -' .. .- ' - V' - .- RELET FOURTH' S l l P HERE TODAY FOR EXAMINATION ViILL ADVISE RESULTS LATER _ ' '. " . '.

r-:j --- , i- t?

Feb 23.t 1936 Mr* a Hamblen* 1609 Hughes* Cincinnati*' Ohio* ear Sir,:. : , ,.

T h e In d u s t r i a l C o m m i s s i o n o f O h i o C olumbus LLOY D D .

THOS.

3 Columbia Umberitp College of ^b?

, u ^ . w w v . u u i : u j i i Jti ij l , COivlPAiVY LIMITED V,.

May 25, 1965 Mr.