Report Of Progress In The Clearfield And Jefferson District Of The Bituminous Coal Fields Of Western Pennsylvania

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Franklin Platt's Report of Progress is a detailed survey of the geology and coal resources of the Clearfield and Jefferson districts of western Pennsylvania. It covers the location, quality, and quantity of coal reserves, as well as the history and practical methods of coal mining in the region. This book is a valuable resource for geologists, environmentalists, and historians interested in the history of the coal industry in Pennsylvania.