http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f17-subject=Coalfields -- Ohio) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f17-subject%3DCoalfields%20--%20Ohio Results for your query: docsPerPage=100;f17-subject=Coalfields -- Ohio Thu, 01 Jan 1970 12:00:00 GMT The Alleghany coal field. Whittlesey, Charles, 1808-1886, Cleveland Academy of Natural Sciences 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