~* Et h y l Ga s o l i n e Co r po r a t i o n Ma n u f a c t ur in g a n d Tr a f f ic De pa r t m e n t INTER-OFFICE CORRESPONDENCE PERSONAL AND CONFIDENTIAL PL E A SE A D D R E SS REPL Y T Oi-CH RY SL ER BUIL DING 4 0 5 L EX I N G T O N A V E,,NEW Y O R K CI T Y May 8, 1940 Dr.

February 4, 1960 AIR MAIL Gilbert M.

Sub-Department of Industrial Health, Institute of Hygiene, The Universi ty, Glasgow,W.2. 9th April,1947.

RECOMMENDATIONS FOR MIXING AND HANDLING Cl 2 IN FURNACE OILS AND GAS TURBINE FUELS Product Service and Safety Ethyl Corporation New York, New York I.

ETHYL CORPORATION RESEARCH AND DEVELOPM ENT DEPARTMENT R E SE A R C H LA BO R A TO R IES 1 6 0 0 W EST E IG H T M ILE ROAD FE R N D A L E 2 0 , DETRO IT, M ICHIGAN F ebruary 23, I960 D r.

oo* Messrs.

*> ETHYL CORPORATION RESEARCH AND DEVELOPMENT DEPARTMENT RESEARCH LABORATORIES 1600 WEST EIGHT MILE ROAD FERNDAX/E20, DETROIT, MICHIGAN January 2f>, I960 Dr.

\\ UNIVERSIT DEG STUDI ISTITUTI CLINICI DI PERFEZIONAMENTO CLINICA DEL LAVORO "LUIGI DEVOTO" D ir e t t o r e Pr o e .

Dr* Robert A.

Match 3 , 19 3 7 Mr.

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November 25, 19^7 Mr William E* McCormick, Medical Division, 1'lxe E . 7 .

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OU wouldn't live today in a house Joining the pipes j Ywithout an adequate plumbing sys A plumber easily "wipes" a joint lor tem. l'or without modern plumb repairs a pipe- leak with lead and (in ing, sickness might endanger your life. solder, because this alloy melts at tjie Lead concealed in the walls and under the floors of many modern buildings helps to give the best sanitation.

Factors Affecting Paint Costs THE major item in the cost of a painting job is, It will be seen that the covering rate actually almost without exception, the labor cost of obtained was but 57% of the rate expected; that the applying the paint.