Providing for Mine-rescue Stations and Equipment at Pineville, Ky., and Madisonville, Ky., and for Other Purposes: Hearings Before the Committee on Mines and Mining, House of Representatives, Sixty-ninth Congress, First Session, on H.R. 5953, a Bill Providing for a Mine-rescue Station and Equipment at Pineville, Ky.; H.R. 3879, a Bill Providing for a Mine-rescue Station and Equipment at Madisonville, Ky. January 25, 26; February 17; and March 10, 12, 17, and 20, 1926