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	History of Mine Safety and Health Legislation in the USA (markdcatlin) View
	History of Mine Safety and Health Legislation in the USA (RVH) View
	Coal Mining: The Disasters and the History of Mine Safety and Health Legislation (20th Century Time Machine ) View
	History of Mining Health and Safety (Mine Accidents) View
	Miners' Rights and Responsibilities (eIMAGE Video Productions) View
	COAL MINING: The Dangerous History of Life in a Coal Mine (Commodity Culture) View
	The Time Was Right! Mary Lou George! (PublicResourceOrg) View
	H.R. 5663, Miner Safety and Health Act of 2010: Cecil Roberts (Committee on Education \u0026 the Workforce Democrats) View
	(PublicResourceOrg) View
	America's WORST Coal Mine Disaster \| The Monongah Mine Disaster (CreepyTales) View