July 1st* 1935 EDHNCeetfhwwhryyYG-l^sorolGaerrhkkraasmBColuiEitinydlodgianCrgorporation Dear Dr Edgars whfiIootahtavuhvceereievtxcrropehepryia,reyytoopcbcuetmfaucrronutturodwjrcmuIhhdmmtiogbcfiaamofhekkyeerleioy1inesuoaaptv*nuaumenyfoboowInlwncstiohceawrumneaasilhddtbtlieiippioogctnfauhangihaptern*ltetrdyirrcemoroeauuIiirmodstlhdyansahericiornflkfoortiyeosucnwfvralvdaaoateiinpitrrnoharixuionlpsiebyuosaunplusgitrcshcsegaopaatceotptrotisioyeaiotisigntnoeooat*nsnfsd wpcIttohlhheohiyiscaasmhvrie,iousIcloaohhatrgtasIeinvwcmeathooplemnttewdehaddiehsorectr,tuhthhsroteowserriuyoogaInthrpt*eholeaqaumcvuteMepisrtty*eeoadobaanbbtlroylebivrtmreiteavalstkeieeaedrt,veeaaxi rtttphieaoeannqsbpuioauiibtntreeo. luyt DJiotru.wrMnialallchaolpef*pstehaepraApinYemoredurwuimocaasanytiamMcbeoce*edpinitcetaedl'reApsrsotsemodcpittaloytiokbnnyowitnhethwahtich With kindest personal regards, Cordially yours, RAKj i s RobeFT^TlCeho e '^ lO ). 0015 4 8 9

GrahamEdgar QJRECTOR OF RESEARCH Et hyl Ga so l ine Co r po r at io n Ch r y s l e r Bljildjxo 13;"K akt 42?

SAFETY COMMITTEE O.B .Le w is CHAIRMAN Et h y l Ga s o l i n e Co r po r a t i o n CllRYSLEIt BUILDING 4 0 5 Le x i n g t o n Av e n u e N e w Yo r k Decem ber 30* 1937 D r.

SAFETY REPORT HOME OIL & REFINING- COMPANY Great Falla, Pont..

CHURCHILL se oo Everything for Mine and industrial Safety CABLE ADDRESS "MINSAF" PITTSBURGH BRAD D OCK,TH OM AS AND M EAD E ST R EET S KUDren.titvReeroribsniegtrytLAoaj.bfoKCreaihntooceriynnoaftiApplied Physiology January 23, 1937 Cincinnati, Ohio Dear Dr.

April 2k, 1939 Dr, Henri Giroire 2 Hue Scribe * Hantes (Loire Inferieur) France Dear Doctor Giroire t send you herewith the results of the analyses of the samples of urine which came to us from the plant at Paimboeuf some weeks ago, I dare say you will he gratified* as I am* to find that there are no examples of dangerously high results* As a matter of fact all of these results are well within the limits of our findings among workmen in industries that we regard as entirely safe, The mean of these results iscalso gratifying low.

September 16,1939 Mr* C.

No further data or correspondence has been furnished to indicate whether or not my advice was followed.

c 0 p Y .

February 13th, 1936 Professor *.

October 17, 1939 Dr, 13* E, Eoker Institute of Pathology Western Reserve University 20S5 Adalbert Road Cleveland* Ohio Dear Doctor Sokeri- > We are laboring under a considerable volume of work at the present time which.makes it difficult for us to acoede to the request in your letter of October l*!

NARRISOH Harrison;Radiat or Division gener al mo t o r s c o r po r a t i o n L O C K P O R T NEW YORK January 19, 194-0 AppliedDr.

1- 13-1939 For complete examination in the case of including physical examination. neurologic examination, microscopic blood examination - red count, whitecount, different tlal count, haemoglobin determination, count of stippled erythrocytes - urinalysis, lead analysis of urine and blood, (3) analyses. , Reimbursement for cost of x-ray in accordance with attached b i l l ................... .. ,

T h e J o u r n a l o f In d u st r ia l H y g ie n e P U BLISH ED BY 'T H E H ARVARD SCH O O L O F P UBLIC H EALTH Editor fo r the Un ited States D a v i d L.

Met ropol it an Life Insurance Company N e w Yo r k Ci t y HORACE R.