...j. -- "P) ~ Ti -- V- ^ "* .!'

TENTATIVE OUTLINE SUBMITTED' POE SUGGESTION, CRITICISM AND APPROVAL OE THIS STUDY ' PURPOSE OE THE INVESTIGATION I.

ETHYL CORPORATION lOO PARK AVENUE BUILDING AT 41st STREET NEWYORK 17, N.

V'OUO*" A 1f!

: '

CH ICLE D EVELOP MEN T COM P AN Y 5 0 0 FIFTH A V E N U E Ne w Y o r k frJu ly 3.4t h I rar* i'L Dm ktVt 2/ Q rusrioss Chie Cosspahy Long slst ad City* 'fcsw Tork \\ \ ;> iJOSM* IMI# '/ / W / // Ixrowith oopy o f & l e t t e r f r a iir- CflgJJJL^ritt ^ J y I I t h w i t h r e&r ex io Q t o t eoppor o 9^ o - 4ttv. ?

Mr.

May 5, Ila WDLiral.tleerJybouseBrpyuh,ildCSikonlnganveecrticut HDyuIaonreyucdtagiaericnerthlnDeesasoseetcniptnmdpoauryrySaboSsteleuuipksptlheacspmeavoldnyovbeereo:irrn.ofothrtfeheep1rI9r3aiJn3oarmtutsibrcavnloseaerflsylsoAotohnatfroegnryIdbnhseaeademvruneisedtsetoroxiinoahgtflaeuslsolted. bubvIloovoeiitemnennenaverfeanedrsddripdydnesvsteituowhcideerorsepowapnrcttnyeootaacaarexannsssieridslsaaupecr.oienpteslofbtnbiddtuu,sjctaHeiuebllntllvldfcerleyoeygooieamtgwssw,r,shiaIfncee.enonmoaannuddfnnfnretlooodsOad.srhhrsarntmondayseimsoynTrodgpaawehifeetwswecaifnoreoanttltroueihaeniSrttmrlrwnseniodkf.acreeoiastoclhiiasf'm'eooraawalaBeoenngvIvrleinfobesiitlendhgkyoiacrasneiisatbenndoanntlssnehopectcemhcamqotitserhhedseheeuv"naeesaakacaRplplrsetetiiechivrJorunnoohwoneoaiskebnscerurusroleiisdtliretniohnaitn,,tmnuhgentiaoaensnIiiralngcesholotimakowyfbtnhiofllpeesosoaanneerrwrsekrragostefulyre etditynovipsidceashueonIsswnsceieroaai,ennssyasnoodosfcpfiicaethatcirroiiotfsniniccilcqwepuisnatihtteehrpeTolhefhcleaoreoidrgntrbiietcpserdoosiltivnesteoosIrinncosIdihinnnaiisglrlde,,throceewitfnshracieficlonfhidenuernQitgeecdenunanecdileenesnrsasttlhiavened hgathoirviwisseeenvteybfrrpe,oelmoawondlf.eanIdTedhpopehorenriisotoaitrnser,ienggpsoa.amrrdetIicrtehuaamelsaoecrnlxayssceefienoadsrincbphgrelioylldiveresvekdni.en,pgtciatchnaal,t fIotonaffclbitut,eeslnietehclveefeeldeaotaherdlsaytnpeaoolfittsfhoeponcruoitngdsghucoehMdfyyihlspeoayeawdprdnvteearnaontresbteinasogsentieroovoanaund.tsdiilomynvA,isanslsiealsceahuadmldtahaprtemotdeeisvriosaenosaicfnsueglar H e 00073 ptasoatohpnosfeadnsisncoemiptlcrnie.intoaaresitftchoriIomnievantsrieihntwiwtwtsnhe,haaknwosnhthwlaidiyndcteeohtvetvaehrIaralnpeorasocprctesrdeueetdteleahaasdfelrlreeironaedamgdisitiss.ehapthaeoesarcieeInsaofytuanwaslencitianedttngha,dontheadintnhnalycetetrytrfahmpefdeefteaoocinrtyeirtioevxoor,dapnefsiealctcrhailaueetllinlaoycrne icsshonipecs.eprneIicnigraelailytlizdineifftthhiceautplttrhestiosenpitsrosvataedteoifrfoidfcisuopulrtrovksenuobwjaelnecdytg,theainnogdf i t vascular disease* - ; Cordially yours, RAK:is Robert A.

Dr.

Jist* urCt f p^c.,4 cuj a*?

Et hyl Gasol ine Corporat ion J Gh u v s l e r B u i l d i n g -i0 5 Le x in g t o n Av e n u e SAFETYDIVISION Ro be r t A.

MEMORANDUM I was advised by Mr.

Et h y l Ga s o l i n e Co r po r a t i o n Ch r y s l e r B u i l d i n g 4 0 5 Le x in g t o n Av e n u e INTER OmCS N e w Yo r k ju iy 28, 19U2 Dr.

,ist*(Sm eVro<D*^ ^ WILLARD MACHLE, M.

ice n. k n is u e y caDDELU.