Overview Mine disaster reports, official hearing reports, and hearing and inquest transcripts (1938-1967). Most of the mine disaster reports were created by inspectors from the West Virginia Department of Mines, and some of them involved federal inspectors. Other reports were created by the United States Bureau of Mines and the West Virginia Department of Mines Coal Mine Safety Board of Review. Also includes volumes 3 through 8 of the Decisions of the Interior Board of Mine...