Mine safety stations. Providing for mine-rescue stations and equipment at Pineville, Ky., and Madisonville, Ky., hearings, 69th Congress, 1st session, on H. R. 5953, providing for mine-rescue station and equipment at Pineville, Ky., [and] H. R. 3879, providing for mine-rescue station and equipment at Madisonville, Ky., Jan. 25-Mar. 20, 1926.

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