Context

Context of Prevention of major disasters in coal mines. Report of the Committee on Education and Labor to the House of Representatives Eighty-second Congress second session on H.R. 7408, a bill to amend Public Law 49, Seventy-seventh Congress, so as to provide for the prevention of major disasters in coal mines. June 30, 1952. -- Committed to the Committee of the Whole House on the State of the Union and ordered to be printed.
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