xt7pzg6g2486_4 https://exploreuk.uky.edu/dips/xt7pzg6g2486/data/mets.xml https://exploreuk.uky.edu/dips/xt7pzg6g2486/data/m809.dao.xml unknown 0.1 Cubic Feet 1 reel of microfilm archival material m809 English University of Kentucky The physical rights to the materials in this collection are held by the University of Kentucky Special Collections Research Center.  Contact the Special Collections Research Center for information regarding rights and use of this collection. Charles E. Lowther collection on Mining Bylaws. Coal mines and mining -- History. Coal mines and mining -- Kentucky Coal-mining machinery. Collective labor agreements -- Coal mining industry. United Mine Workers of America, District no. 23, Agreement: National Bituminous Coal Wage Agreement of 1947 and District Rules Between Western Kentucky Coal Operators Association and Tri-County Operators Association and United Mine Workers of America text United Mine Workers of America, District no. 23, Agreement: National Bituminous Coal Wage Agreement of 1947 and District Rules Between Western Kentucky Coal Operators Association and Tri-County Operators Association and United Mine Workers of America 2018 https://exploreuk.uky.edu/dips/xt7pzg6g2486/data/m809/Reel_1/Frame_157_217/157.pdf 1947 1947 1947 section false xt7pzg6g2486_4 xt7pzg6g2486