Sample of wool taken from Geisaar home and worked with by A.

I NSTI TUTE OF ENVI RONMENTAL HEALTH KETTERI NG LABORATORY ( 513) B7 2-57 00 University of Cincinnati Medicai Center 3 22 3 Eden Avenue Cincinnati, Ohio 4 5267 January 30, 1980 Sidney Lerner, M.D.

t JO / Dr. m .k .

N9850

COPY E.

April 21, 193Jl Dr, R* K* Sayers Bureau of Mines Dept* of Commerce Yfashington, D*G, - Dear Dr* Sayer3: X have had a conversation with Dr* Edgar in which he passed on to me your request that X give you my opinion with regard to the possibilities for danger associated with the distribution and handling of gasoline, containing up to 1|*5 oc* of tetraethyl lead per gallon, with the understanding that such gasoline 13 to be limited to aeronautical usage* I am glad to state my point of view and to present the evidence on which It Is based* Th possibilities for danger may be classified under the following headings}

IN REPLYING ADDRESS THE SURGEON GENERAL U .

ETHYL CORPORATION IOO PARK AVENUE BUILDING AT 41st STREET NEW YORK 17, N.

y // 1/ \ DEPARTM ENT OF ENVIRONM ENTAL HEALTH KETTERING LABORATORY (5131 872-5700 University of Cincinnati Medical Center 3223 Eden Avenue Cincinnati, Ohio 45219 July 19, 1974 Dr.

December 2\ .t 19UQ Mr. ____ _ The Lowe Brothers Company k2k.

May 28, 1969 Mr.

'' , ^ f *T J> ' ^ *J>H1 25# x$5t 11 - ^ v < !

I NTER- OFFI CE c o r r es po n d en c e Et hyl Gasol ine Corporat ion Ch r y s l e r B u i l d i n g 405 Lex in g t o n Avenue Ne w Yo r k March 3th, 1935 Dr.

C A B L E O R A MS*.

January 27* 19^0 HDPLrloa*acrnrk0itps.ooPnrMht*,yBsHHiaceldwilallaentnoobrrrkaDnidvision Bear Doctor Hlllenbrand; rlyuctsjthheeouosometeeutsnuntetterhIfanbwuatrfiinvetmhueoateahnsefrrteusdoe,m.Jncr,aewIfonoahIhnuatsrelthwhnnlaataodrihiyntt.utlhoeellde1trhmsc9Isenectoteiyhnyo.mladolnewwsuesctIiihwimtdfctleihoelooummtrcuhnTbIheletdsaeih*sntoalaolsnifindnykiknvgoyesefuopasovutrirorriwotemooahrpuibyayaelvsholltreimeuaolvscuneaehfaocmonahtndodarpdfbmnlioyoyteethioohsruoeuukatnwnsnyoedtwtohhowtuioiecffrlhool rr hmtdhbpsekboeaTdIqstsssstsfhhhnmnaneieyrirutiituurrhaendgiaiseayooieamgngttieipptccnttuecs3mnstc.raaifkhppmeugekieirisrittinlesavrfhsi.eilinlslliecoisAyiidfdptbsaii.eaitncnhntechLciarna.aarlrucagogwygeosaygtsotoohnupapHdtsAaacttrthuo-eeecboncatsrerfiooleioieedshoushsesesfiasewnotwttmmgthaufh,g,tushtenwemwatvseeeerafebtvahemdsIovieo,r,nflhhaueelestrsssieilearlcrrieedyycmuichtaaeonnhasrorhmhenoestitooveIrlaaeeoehenndesmmorstfufetllahynuychnngaiarrluroasudeheeoeoplAsbolrtaltcrvaaheclaeihtfnffoltlelydbisibavmocooirm-ulfpsomeneweooaflls"frnetepiaobmyteastcnuttrtokhoiahusnelswaalcat,,ylarpieehteddenwilteoqcide,ticaptodnelnyastheelxhtutsyhdkaWanhprlsopsisp*aiyyepdaeeaafee,rooniiyxdmntaercoansrrnitsogoyohohamtsnrIdbicrcrtutehmosoemewuotIoupisiirerhpesdrdcaargntwbIeotereetiieee"srhhooegtane.itrlreofnhyowiqepoxtnfelnveserpydgcIaaTsscdfupftsoeoirmninrioyra,.thieerimoesehkehddhdnitnmae,ttrendhtnneflsenaiaeoiaiedcoepeeemttvdsIIesccrrtIrwhrenaexndusn.tieeieetsehccauaospisrltdsretnosyhyimehtoohifnrtesfnumomscoioadtDtqoofunl,mtpsioebpemidecreuumtaetlntDlqaaseoraislilpeulehdnntweysnitaiqiluscessrmhonennyvno,ooh.ntisuiheihecysetistiitdiffioaenchnabGeamarnacreinnyypschsuatlnasoidroheatsattmbottccetlfruuoihrchbeotmlceeylnnrtdbuoihoseneolmosaaifwoasyeennoetuuuoasimmntti-ror"ieegdpidhltnscihvpieaoltooaeaearynalddeeonnsrfftfluglitaysotluetiycebeenlo.lrntepiyc Very truly yours,