Read Report of Progress in 1869, Vol. 3 (Classic Reprint) - John Strong Newberry file in PDF Online

Excerpt from Report of Progress in 1869, Vol. 3Much valuable information was, however, contained in the reports of the special committee, especially in that of Dr. Hildreth, where the first glimpse is given to the public of the structure and richness of the south ern iron district - lying between marietta and Portsmouth - where the Coal Measure ores exhibit a development