http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f12-subject=Iron ores -- Ohio) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f12-subject%3DIron%20ores%20--%20Ohio Results for your query: docsPerPage=100;f12-subject=Iron ores -- Ohio Thu, 01 Jan 1970 12:00:00 GMT Iron ores of the Great seam coal region. Whittlesey, Charles, 1808-1886 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Report of Prof. W.W. Mather ... to the Central Ohio Coal and Iron Co: also analysis of coals and iron ores from the company's lands. Mather, W. W. (William Williams), 1804-1859, Hayes, A. A. http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT The iron ore bearing formations of Ohio: (compiled from various sources). Stout, Wilber, b. 1876, Geological Survey of Ohio http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Mines, mining, and manufacturing interests of Ohio: Review of the iron ores of Perry, Hocking, Vinton, Jackson, Scioto, and Lawrence Counties. Orton, Edward, 1829-1899 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT The lower Sunday Creek Valley: its coals and iron ores; its shipping and manufacturing facilities. With a view of the markets for the Hocking coals. http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT