A daily, pocket-sized history of America's working people, brought to you by The Rick Smith Show team.
Episodes
Tuesday Jun 23, 2015
Tuesday Jun 23, 2015
Chances are you have heard of “black lung,” the deadly disease that threatens coal miners. But have you ever heard of “brown lung?” On this day in Labor History the year was 1978. The Occupational Safety and Health Administration or OSHA adopted standards to fight this workplace hazard.
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