November 29,1926 Dr* John A.

November 8, 1971 ::r.

June 2, 1943 UDCConrin.lijlvcReiegonrebnseiaotrtytfi,MoA*OfehdKCiioecihinnoceeinnati Dear Doctor Kehoe: TyifnoohrusaminkeabntiyucooltnousIeIvdaemnryethsemeodr.ruerciyhn*-tfoorTsayhyoisutrhwlaaest ttiaetlrl dfoooefusnMdnaoytto1g4bi,veeanvdmeertyhtheiendteianrtae- st- fcoIoofnra:mthsaoricneolueendbcdleetrihnfefecedorffeofpenlrleito*nwmciinapIgntaelrplliayeabrlcwose,rinathittaotgraye.v/scatseeorsftfoatsuilnenamddpat:dahecakoat gftihnfoegumpraacptkaeacrgkieaagsles Series Average We1ight = 5*12 grams : Parte Per Million Lead: Average : 1 : 2 3 : 4 : * -- .31 .29 .34 : : .31 Average We2ight r 5*12 grams , .34 .30 1. -3 .

PEASE LABORATORIES, INC.

Ho b a r t A.

S t a n d a r d Oil Co mpa n y (i n d i a n a ) 910Sout h Michigan Avenue M e d ic a l De p a r t m e n t BRYCE B.

RESEARCH DEPARTMENT Paulsboro Laboratory INTEROFFICE CORRESPONDENCE CO-273 P.

ETHYL GASOLINE CORPORATION PAYROLL SECTION 405 LEXINGTON AVENUE NEW YORK, NEW YORK FEDERAL OLD-AGE TAX RECEIPT Name of Employee..Robert.

0003418

V r% Th e Lo w e B r o t h e r s Co m p a n y ESTA BLISH ED 1 8 7 2 I^ IN TM AKERS 'ViVRN IS H M AKERS D AYTON , O H IO ,U .S .A .

General" Statement, on Hygienic Status of The Manufacturing Plants of The Lowe Brothera Co

DETEHLlIMiLTIOH OF LEAD . - .

J.

r* v - y -^ L ri t-. ` T * J f *. i , * V r : - ' --V ,* m* -' v - v- . ;' * r * J ,, --: j-!

CC: Mr.