\ Kovesfeer 3 1937 MEtrh,yJlohGnasSoclihnaeefCerorporation WBoaitlm6i3n8gton, Dolanare Dear Johns mhCrsmadorMctftyslltIthhhneoioueaiiisfoiorgtoaadetvemisfrutculcnttedhtpttfvbdurhetalhhekrDiiIleemeottleetfncenaeeisoriraicinmwns*ulwuoIrclofsDnsvgsdsogaeaenclmoiinoCedasrtgtnie*bwdirsirdtnmeonwieoeheihenmrmXvtcsslnehCpeosoacXieitipp'nosetciw,uctttoatIhaloydeilesfontltervyndidawuwlpiyymtlnytebstsgieeelihheniwyooIwdueogceiexotsnwalfcamptaeihiohnnabchsusttllseimhohmsdOoeyIorttmnCmhmikunticgowcsntDtotiltaanthvhdhnehemyeatotIdoeihineneshwmiaaebtepcfohewdip*ittetawtiwnnoebsDIEiirnirconneovnwoybtryotaueogwhoihn9ohbtootlmngshadaCfalytaot#vchvhhMhnipbwttlsoaeehaebtetltthlri.oMGvyeooyoiv,taesenhooIlIpptarinoiebLuwlngsfledodoenoeatatctet,ralhheor*hksonlaawaasn5aoelkeneinndwnsoi.ilniendndyonosdr,esk*tseidse,XactfhnmamihmeaqatfititkhycCyiatvaenuriaauaooneocEecaetkyielconapinduotealirrtioruemtepauiltwetlpioenhdfhypaIiMsatlfoeoiazrnauoiersncnrrseedhcmbootrr,tathhyeefu,fetwDistia,iroohsthiItthrnhmhhnaa.igeve,ceitsehr Very truly yours, Ic?

Jun e 1* 1938 Mr.

r- ,, J A M E S A.

fran slation SOCIEa E SBCHSXQUB POUR L*AMBLIORATIOK DES CABRAETS Ilf, Rue de l a Baun P ar i Paimboeuf, January 23* 1939 Eth yl Gasolin e Corporation Ch rysler Bu ildin g 405 Lexin gt on Avenue lie- York C it y Gsn tleraon j We would ap p r eciat e your ad v isin g u s a s soon a s p o ssib le th e ch arges fo r th e a n a ly sis o f th e specimen Boat you l a s t September* \j Very t r u ly y o u r , S'f *AC* J.

THE ASSOCIATED ETHYL COMPANY LIMITED A R T IL L E R Y H O U SE , A R T IL L E R Y ROW , L O Y D OR, S.W. 1 J e le p h o n e : A B B E Y 3 9 7 4 J e lc g r a tn s :E T H Y L P O R T , S O W E S T .

Copy: Dr.

F eb ru ary 1 1 , 1958 Mr. 3* H.

v May 2nrT, 1932 Mr.

!

December 21, 1970 Mr.

American Brake Shoe Company MEDICAL DEPARTMENT 4 5 5 0 W est 2 6 ln Street, Ch icaj o 23, Mincis Teleohcr.e: LAw r.dale 1-3210 November 11, 1957 Robert A* Xehoe, M, D University of Cincinnati Department of Preventive Medicine and In d u strial Health The Kettering Laboratory , Cincinnati 19, Ohio Dear Bob: * Thank yon very much for your letter of October 28, 1957 replying to the request I send you for information on high bloods leads and low urines, I was glad to have your information and also the references you included.

Oct ober 11 1930 Dr .

desk o BERT A.

PLANTS: CALVERT CITY.

Dr .S a m E .Ro b e r t s MIO P R O F E S S I O N A L BU I LD I N G K A N SA S CITY, MO.