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Environmental Protection Department South Charleston PlantApril 6, 1978 To: Mr.

Science Studies update vinyl chloride hazards Extensive study affirms compound is potent animal carcinogen; epidemiological studies show elevated rates of certain human cancers It has been six years since data first began surfacing linking vinyl chloride exposure to a rare form of liver cancer both in laboratory animals and in vinyl chloride workers.

8an Trandsco, California Tebruary 8, 197* valuation of Inaulatloc Matariala Za an attempt to arrive at a rational answer to OBtt raatrietiona on m of as bestos-centalsinglasulatlon, we reoently revised our liat of acceptable Inau lotion braada.

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STOOUSSGi Pleural Plaques and Cigarette Smoking in Asbestos Workers William Weis* MD** Richard Levin, and Lawrence Goodman, MJ>.

S^P-08-iy99 w-m J.LEKUY BHL^bK.t-'H.U.

150 NORTH WACKER DRIVE, CHICAGO.

ETHYL CORPORATION Ui* rtf' medical department LABORATORY OF ENVIRONMENTAL MEDICINE 1700 PERDIDO STREET NEW ORLEANS.

inn DOW CHEMICAL U.S.A. 50983____________________________________________________________ TEXAS DIVISION FREEPORT, TEXAS 77541 c ENVIRONMENTAL HEALTH REPORT AIRBORNE ASBESTOS CHLORINE 3 BUILDING B-624 file no--B6-835 March 15, 1976 DATE.

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ST08522U2 PLAINTIFF'S EXHIBIT DOW-1595 TOXICOLOGY AND OCCUPATIONAL MEDICINE Proceedings of the Tenth Inter-American Conference on Toxicology and Occupational Medicine, Key Biscayne (Miami), Florida, October 22-25,1978 Organizer: WILLIAM B.

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