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Page 59
In the wooden flumes hang series of cast iron plates alternately con- nected to the two lead wires from the generator that supplies a great many hundred amperes of current , but at the surprisingly low tension of two volts , so that the ...
In the wooden flumes hang series of cast iron plates alternately con- nected to the two lead wires from the generator that supplies a great many hundred amperes of current , but at the surprisingly low tension of two volts , so that the ...
Page 416
That dust is impregnated with hundreds of grains of lead - poison . If those men stick to their jobs long enough , I wouldn't give a dollar for their lives ! " The census gives us thirty - five million . wage - earners in this country ...
That dust is impregnated with hundreds of grains of lead - poison . If those men stick to their jobs long enough , I wouldn't give a dollar for their lives ! " The census gives us thirty - five million . wage - earners in this country ...
Page 639
went to work in a white lead factory the first week he arrived in Chicago , and was put to emptying pans of white lead . He was given no respirator and had no idea . that he had a right to ask for one . Nobody told him the white dust on ...
went to work in a white lead factory the first week he arrived in Chicago , and was put to emptying pans of white lead . He was given no respirator and had no idea . that he had a right to ask for one . Nobody told him the white dust on ...
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