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decent developments in Canada have focused attention on the question of the relationship between asbestosla and tuberculosis* Asbestosis has been declared a compensable disease in the Province of Q&ebac, thus increasing medico-legal interest in. the establishment of this diagnosis and evaluation of any contributing factors* ' Autopsy of asbestos miners has disclosed evidence of active tuberculosis and asbestosis 1&2 in the sane individuals* In Thetford Hines, where a substantial part of all the .

PLAINTIFF'S EXHIBIT SL-189 -- 1939 -- Cfjc Saranac Haboratorp for tfjr fetu&p of ubcrrulosis OF THE EDWARD L.

Ref: Copy: Dl/JKH DTH/KOP/RAJ J PK/.fK/NR/31l/RS/Llb .

A3BKST03I3.

L>.t'_ i 0- .-.-17 f1 y/.'.T. : Tw-, regulations cn ventilation unb cl :r.ir.ut icr. of ca:t, ts ::: up by :hr labor laws cr ruic; in the ; artl cul ar state, shall l<- fcl- Ic-.'

3M>6 United States Gypsum Company ft yi> jJtf; '/7 * CNieAttt OKTSftlT MtlWAUNl | MINHOAOl.ll v tout!

Red Top Plaster now sets new quality standard ELIMINATES GREATEST CAUSE OF PLASTER COMPLAINTS NO one but the man who has handled a trowel Just imagine a plaster that can be.sanded one or worked at the mixing box can fully ap to one for scratch coat over metal lath and then preciate the change that has been made in plastienr the next batch sanded three to one for brown by the new improvements in RedTop Wall Plaster. coat without a change in the setting time!

CONFIDENTIAL INDUSTRIAL HYGIENE MONITORING FOR ASBESTOS FILE COPY TO: R.

UNITED STATES GYPSUM CO.

REVISED SUPPLEMENT TO ASBESTOS CEMENT ROOFING AND SIDING HtODUCTS (Group X Produots) TERMS OF SALE Issued June 14, 1939 Canoe Is July 27, 1938 Effeotive-June 14, 1939 ASBESTOS CEMENT FRODUCTS TRUCKING AREA VI.

HH8B-00B9698 .

PLAINTIFF'S EXHIBIT 9- Gulf Coast Waste Disposal Authority y'C 3<*v * -cusccp "C$8 ^J/^SS-hWS June 3, 1932 Mr.

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