http://pec.lib.wvu.edu/record/P147221945Northern West Virginia wage agreements.<p> Monograph. "Effective April 1, 1945." Includes: Appalachian agreement "made the 19th day of June, 1941", and: District agreement "made and entered into this 25th day of August, 1941".</p>Northern West Virginia Coal Association. Collective labor agreements--Coal mining industry--West Virginia.Collective labor agreements--Coal mining industry--Appalachian Region.United Mine Workers of America. District 31.14256