FILE NAME Talc TALC DATE 1951 Feb DOC TALC100 DOCUMENT DESCRIPTION NY Dept of Labor Monthly Review Dust Inhalation in Relation to Pulmonary Disease York State Department ofLabor |Copyright U.S. by protected be Division of IndustrialHygiene Safety Vol 30 & February 1951 Standards may and No. 2 party DUST INHALATION IN RELATION TO PULMONARY DISEASE third a JOHN E.

IF] EXHIBIT 373 Chromosome Studies in Workers Esposed t o BenzeDe or Toluene or Both I/wandra Forni.

Peto, following the lead of Metelson and Russell [11]) have shown by the quantita tive analysis of animal cancer tests that there Is over a million-fold range In the strength of carcinogens,'and this knowledge, combined with knowledge on human exposure, nay enable an assessment of human risk to be done la a more rational manner.

Consideration of these difficulties leads to the practical solution of the problem.

I believe it is considerations such as this which recently lead to the hannina of nshosros .is /\ nlavroom imrrrvil in CM i -> -l ' 4C schools and a similar recommendation by the U.S.

CERAMIC ABSTRACTS 1954 Charles S.

He n r ic h , Se c r e t a r y , in ma k in g , e x e c u t in g , a n d DELIVERING IN THE NAME OF AND UNDER THE SEAL OF THIS COMPANY THAT CERTAIN DEED DATED APRIL 27, 1953, WHEREBY NATIONAL LEAD Co mp a n y , a s g r a n t o r , c o n v e y e d t o Pe t e r R.

FILE NAME: Smoking (SMOK) DATE: 1956 DOC#: SMOK025 DOCUMENT DESCRIPTION: Book Excerpt - Bronchiogen Carcinoma Diseases of the Chest H.

t. 1 Other Volumes in this Series VOLUME 4 1953 TRANSACTIONS Usfrs of this volume will find much value in its companion volumes.

' To measure the temperature, a Cu-constantan thermocouple that has been temperature-corrected(measuring the melting point of lead and tin and boiling point of water) is inserted deeply into the side arm tube, and the voltage is read with a mV meter directly.

Titaniua Pig 505 X,oU %*0 Leaded Zinc i*`It ooe Lithopone Zinc Oxide VtU. ooo ten POO Latex Raw Llnaeed OH f.sw.

Table 2 indicates that 52 of the 708 em ployees showed a marked increase of ail peri bronchial markings, although none had dea- in its onset and that people with advanced asbestosis may lead relatively normal lives, eventually the heart begins to (ail, and death from cor pulmonale rapidly follows.

Vinyl Chloride-Di(5,3,5-Trimethylcyclohexyl)Maleate Copolymer With a swing away from CZ resin as a beer can coating appearing to be a possibility, this type of copolymer seems to be one of the leading substitutes.

292 September, 1956 complaint* if there were no threshold limits.

.; ;X x c jt ccriakvcounly o f f tlio r a f t e r s which have bccc:s.v loaded and arc continual ly leaded with dust gone-rating from many sources 2 Rubber cconoctcra between tho v ib ra tin g screen s and the feed spouts ore not t ig h t , nos- a re th ey replaced when they v ib ra to o f f o r they aro worn out* 3 Rubber- ccnnoetcru between tho v ib ra tin g scree n end tho exhaust ducts a rc e it h e r broken^ m issin g, o r a rc not placed on tho ducts* 4' Sxhcisfc from occ.o o f tho v ib ra to rs io in s u ffic ie n t to co n tro l tho duet generated,isvie-i, in a l l p ro b d a lltty , la earned by an o ver-lo ad o