Read Report on the Coal Mines of the Monongahela River Region, from the West-Virginia State Line to Pittsburgh, Vol. 1: Including the Mines on the Lower Youghiogheny River; Description of the Mines (Classic Reprint) - J Sutton Wall file in PDF Online

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Excerpt from Report on the Coal Mines of the Monongahela River Region, From the West-Virginia State Line to Pittsburgh, Vol. 1: Including the Mines on the Lower Youghiogheny River; Description of the MinesThe exposure of the Pittsburgh Coal Bed, by erosion, for many miles along the Monongahela River and tributary streams, rendered it of easy access without material labor

Title : Report on the Coal Mines of the Monongahela River Region, from the West-Virginia State Line to Pittsburgh, Vol. 1: Including the Mines on the Lower Youghiogheny River; Description of the Mines (Classic Reprint)
Author : J Sutton Wall
Language : en
Rating :
4.90 out of 5 stars
Type : PDF, ePub, Kindle
Uploaded : Apr 05, 2021

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