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Z3om criAc: ZONOLITE CONSTRUCTION PRODUCTS DIVISION N TO: See Distribution List FROM: T.

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THE DISCOVERY COMPANY UNION CARBIDE CORPORATION MINING S METALS DIVISION P.O.

UNION CARBIDE CORPORATION CORPORATE DISTRIBUTION 270 PARK AVENUE, NEW YORK, N.

iVDLRS imposition AhOy co2* 0.03 10.80 o.so 1.00 1.00 0.2 1.0 18.00 0.60 18.80 : sample and not : analysis system ffectable in most tectable level to ; talc with a high ale derived from mmonly referred itent.

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jjCBAC^I v**-' ZONOLITE CONmuOION PRODUCT* DtVIStON To the Members of the PLASTER & FIREPROOFING CO: A.

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J* OCTOBER 1970 F. & F. - RESEARCH AND DEVELOPMENT MARSHALL LABORATORY TRADE & INDUSTRIAL FINISHES LOaJZv t O R. & D.

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FOR 41 EAST 42NO STREET, NEW YOJK, N.

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