August 23 > 1946 Dr .

,July 19 1940 Mr*.

May 28, 1949 Dr* George Calingaert, Ethyl Corporation, 1600 West Eight Mile Hoad, Ferndale 20, Detroit, Michigan.

June 7> 1943 M r .

IN REP LYING, AD D RESS TH E P U BLIC H EALTH SER V IC E REFERTO : FEDERAL SECURITY AGENCY P U BLI C H EALTH SERV I CE W a s h i n g t o n 25, D.

Gr ahamEdgar D IRECTOR b F R ES EA RCH Et hyl Gaso l ine Cor porat ion Ch r y sl er Bu il d in g 405 Lex in g t o n Avenue Ne w Yo r k October 23, 1940 Dr* Willard P.

THE ASSOCIATED ETHYL COMPANY LIMITED NORTHWICH CHESHIRE ^ te le p h o n e : N O R T H W iC H 2 2 3 7 .

\ -V THE ASSOCIATED ETHYL COMPANY LIMITED iliecfOlceiTllE ADELPHI, LONDON, V.

dorn etLean -@55ocLation of dJndutzLat fiyLcLan an d dduzjeon CH ICAGO , ILLINOIS President H a r v e y B a r t l e , M .D.

/ COPJ DR.

&THE NATIONAL ARCHIVES' --- --------- nam TRADE NAME: COttagO Oil St.ain category: Oil Stain color: Light Oak NUMBER: 350 QUALITY: First PICMENT: Raw Sienna Asbestine LB.YIELD IN GALLONSUNIT COSTTOTAL COST 20 10 ~W .764 .421 09 01^ 1.80 .13 VEHICLE: Linseed Oil Mixing Varnish Drier Mindral Spirits 19 8 14 111 137 2.50 1.00 2 uO 17.00 .13 .09 .08 .Ol 2.47 .72 1.12 1.67 CALCULATED YIELD MANUFACTURING LOSS ACTUAL YIELD 182 23.68 59 23 gallOM 7.91 COST ANALYSIS: MATERIAL COST PER GALLON OR POUND 'TOTAL COST DIVIDED BY ACTUAL YIELD)................................

'REPRODUCED AT THE HaTTowTarch, VES Trace ilomc Category: Color: Quality: Hay-On Flat Wall Paint Flat Paint White Second Lb.

BOtCEO atPLOYEES An. employees of this plant are covereo unoer the blanket bono of Anaconda Copper MInInc Company.

VEHICLE: 99.7 Stain Varnish Turpentine Spec.

Xo p - ' gVO.,'* LOR: MBER: QUALITY: SCKED'XE 1.