MONSANTO CHEMICAL COMPANY Location: Texas City, Texas Date : December 16, 1939 Subject : Minutes of the Plant Manager's Safety Board December 14, 1959 _____________ ' PLAINTIFF'S EXHIBIT Those Present Were: H.

58 THE SAFETY LIBRARY By MARY M.

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fpEQ.b3.200t 07:16P'FR0M: TO:16182590896 :5'13 216 INDUSTRIAL CARCINOOHNESIS AND TOWCOLOOY experimental work on mouso and rabbit skin, some such idea must be evoked by a problem such as that of asbestosis and cancer, until some more experi mental evidence of direct carcinogenesis by asbestos or a decomposition product) or u can be obtained.

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106 CHAPTER 4 development of power-driven stone-cutting tools--the pneumatic hammer, for example, introduced around the time of the First World War--had dramatically increased exposure to rock dust, a fact well known to German factory physicians in the 1930s.127 Otto Schulz, medical director of Berlin's University Institute for Occupational Disease, pointed out in 1939 that one or two years of work in a dusty trade was often sufficient to bring on the disease, and that symptoms would typically not even begin until after ex posures had ceased.

NAME MacGowan, W.

Boilers and Furnaces InTERn/rrion/iL He/tter Cocop/my Philadelphia New York Utica, N.

American Society of Heating and Ventilating Engineers Guide, 1930 the main is equivalent to a 22.2-in. diameter round pipe.

American Society of Heating and Ventilating Engineers Guide, 1931 OIL BURNER EQUIPMENT American Blower Corp. 672 Anthony Co. 628 Electrol.

Officers and Council American Society of Heating and Ventilating Engineers 51 Madison Ave., New York, N.

American Society of Heating and Ventilating Engineers Guide, 1932 Table 1.

American Society of 'Heating' and Ventilating Engineers Guide, 1932 Table 16.

American Society of Heating and Ventilating Engineers Guide, 1932 HACKETT, H.

American Society of Heating and Ventilating Engineers Guide, 1932 1910 1915 PresidentJas.