Coal Mine Illuminaton, Proceedings: Bureau of Mines Technology Transfer Seminars. Pittsburgh, Pennsylvania, November 4, 1975; St. Louis, Missouri, November 6, 1975; and Denver, Colorado, November 11, 1975.
Research personnel from the Bureau of Mines, representatives of the Mining Enforcement and Safety Administration (MESA), and members of the mining industry met with other government and industry representatives at three seminars held in Pittsburgh, Pennsylvania, November 4, 1975; St. Louis, Missouri, November 6, 1975; and Denver, Colorado, November 11, 1975, to discuss the results of Bureau-sponsored research on coal mine illumination. The program, aimed at developing suitable illumination systems for the working places of underground coal mines, covered hardware developments and field evaluation and the status of proposed MESA standards and proposed MESA enforcement procedures. These proceedings contain the opening remarks to the seminars and eight technical presentations on various aspects of coal mine illumination.