Dr.

ESTABLI SHED 1 8 2 8 T H E W M .

Mr.

------ W H U U X W W I W H Vv L/ Iiju ijU a X I U I Y ,/ INTERNATIONAL ASSOCIATION ON OCCUPATIONAL HEALTH foJj itzrJrtcl A N29897 CO l CO <o CO o Ut Laboratoire De Toxicologie Facult De Pharmacie 4, Avenue de l'Observatoire (6) PARIS Dear Professor Truhaut: I received your letter and the document relating to the meeting of The International Sub-Commission with pleasure but also with some dismay.

\ I ' """ DIRECTORY 03?

l December 18, 193h HMCHEeetrhwwhryyYYAlso.ol"errkEkar*aCBoMluiitinylltdetninCagcoh.rtpo.ration Dear Mr Mifctnachti wbduhlFafmcuakoapfcnpabplscatoittttttehohorhnnanuhnpiihansosafprnuoueuraacioaetdenetdneendaioaitlrdtelrrtwsntnintroniypdsnfchlshktteectlrecelfowbsIIiopsgiaoteee,ItlorfeoyihqocenynsusevelIpsilirsrarfm*uanvnsbrioudptesrestarrtitrnuaeigotcehebeghnaebelpct.lttincnayrhaSoabncsdwoeFafrRouaiaoeoCenodoeuenistatuIrbntpefartlrnnhiudTrssclmIyrbiplaelyIssllafotynadskneieemyeahbhnilste.ieenbgnygbinsrpesbasahstlcltcraienesseuhhouhvnloolrritstorsoefkrtiyiGoohhelnhetapeIsooil.fe,uftikoysakbaXpnpaoodpnaa,tecplslnehvdnwnetrcdgcaGfdtfeeettttfltimehohdaehaenyhdrsobf.

r INTER-OFFICE CORRESPONDENCE Et hyl Ga so l ine Co r po r at io n C1h35rEyasslter42.BiPuSilt ding r eet NewYork.

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ETHYL CORPORATION INTER-OFFICE CORRESPONDENCE TO FROM SUBJECT Dr.

January 8, 1932 Mr.

Universi^ of Cincinnati DEPART MENT OF ENVIRON MEN T AL HEALTH Ket t er i ng Laborat ory, Col l ege of Medi ci ne, Eden & Bet hesda Aves.

April 21, 1952 Mr.

Of f i c e s J o h n s -Manviixb C or p o r a t i o n TWNTY-TWO EAST FORTIETH STREET NEW YORK 16, K.Y.

TO FROM s u b je c t ETHYL CORPORATION i i. 1D r .