Annual Report The Sherwin-Williams Co.

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Introduction Great progress has been made in the past few decades to prevent and con trol the absorption of lead by both adults and children.

OUR RESEARCH LABORATORIES The Research Laboratories of National Lead Company were started in 1892, and since then have presented an interesting story of continued progress and development exemplifying the bene fits that accrue from the cooperative efforts of management and research.

C0 .valburn Petroleum Go., mac., 32 Broadway, ;.ew York, K.

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November 3, 1928 Mr.

AT THE NATIONAL ARCHIVES 5. & a ,fj_ \ prohibit nation- t W ashii -oversy that hi death s of i workm resu lt of it is ci following connect I workmen tetraetl or experl- e conclusions formulated ring sale of the gas has Workers. ; voluntarily by the man- recognized that the T h is. action w as an- a three fold i a statem ent in which it it "as a controversy has ; scientists as to the uni TT with ects on th e p_ublic health o f U thyl use of this iel, and the gas on the hands and clothes.

REPRODUCED AT THE NATIONAL ARCHIVES 1 (( General M otors Research C orporation Dayt o n , O h io .

Na t io n a l Fe d e r a t io n o f Co n s t r u c t io n In d u s t r ie s Drexel Building 83 Ph i 1 a d e 1 phi a Phila., Pa,, May 25th, 1920, Mr, Franklin T.

156 California Historical Society for reference use only 22* 1921 #2166 Messrs.W.P.

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Sh e r w in -Wil l ia ms Pr o d u c t s PRICE LIST No. 66 EFFECTIVE JANUARY 24. 1925 PricM ib)*ct to chant* wtthout notice Price* F.

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