THE TOWNS:
WESTERN PENNSYLVANIA COALFIELDS
History of coal mining. History of Pennsylvania. History of Somerset County Pennsylvania. History of Cambria County Pennsylvania. History of Westmoreland County Pennsylvania. History of Blair County Pennsylvania. History of Bedford County Pennsylvania. History of Pittsburgh. History of Johnstown. Kittanning Coal Seam. Historic Pictures. Historic Photographs. Historic books. Historic Maps. Pittsburgh history publications. History. Johnstown Polish immigrants. Johnstown Slovak immigrants. Johnstown Italian immigrants. Pittsburgh immigrants. Pittsburgh polka music. Pennsylvania polka music. Pittsburgh culture. Pittsburgh food. Pennsylvania pieroige. Historic architecture. Historic buildings. Historic towns. Organized labor. Unions. United Mine workers. Archives. Conemaugh River. Youghioghenyt River. River tourism. Pittsburgh tourism. Laurel Highlands.