David Kreger, et al. This report gives a historic overview of the bituminous coal industry in the two states, with descriptions of how coal has been produced and used, the role of transportation and technology, and the relationship with coking operations in the Connellsville region. The report also addresses the coal industry's impact on community development, labor relations and business operations. It includes a historical overview of major industries in the county. Each site listing is accompanied by a short history and description of the site, and a list of references.
Photographs accompany many of the site listings.
Hugh Duffy, et al. The study focuses on the history and national significance of one of the greatest of the early modern iron and steel works in America. Forerunner of the mighty Bethlehem and U.S. Steel corporations, the Cambria plant became a model for the industry with its advances in iron and steel-making technology. Each site listing is accompanied by a short history and description of the site, a photograph, and a bibliography. Each site listing is accompanied by a short history and description of the site, a photograph, and a bibliography.