IN DISCUSSING -hazardous particles, the distinction offers a fair standard. between dust, fumes, smoke and mist is frequently ^overlooked.

Beoesher 2, 1924 Clinton R, -Crane, Sb<|** St, Joseph Bead 00m>M^s' 60 wail street*, Sew York City, H.

& THE CHAMELEON A magazine for employees of The Sherwin-Williams Co.

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Si lector-mates choosing of asliTS simple endsunt.

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DETROIT WHITE LEAD MIRES REGISTERED IN U.

1^11)1-- i.

COPY January 9 19 3 6 O.D. 5050 Ur.

SECTION 4 ANTIKNOCK COMPOUNDS MANUFACTURING AND HANDLING HAZARDS Q-l: Have there been any fatal accidents involving lead poisoning in the manufacture of antiknock compounds in the United States?

This advertisement appears in Engineering News-Record, April 14, 1927; Railway Age, April 9, 1927 Small Wastes become Co s t l y Thispile ofangleswatleft un[rr&'.ecteii, Corrosioneotastan.

April 25, 1925 Dr, R, E, H* Gradwohl Gradwohl Laboratories 5514 Lucas i Avenue 3t.

Annual Report The Sherwin-Williams Co.

f. .

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.