http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f3-subject=Petroleum industry and trade -- Ohio -- Washington County) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f3-subject%3DPetroleum%20industry%20and%20trade%20--%20Ohio%20--%20Washington%20County Results for your query: docsPerPage=100;f3-subject=Petroleum industry and trade -- Ohio -- Washington County Thu, 01 Jan 1970 12:00:00 GMT Ohio and Kentucky Petroleum and Mining Company: incorporated under the laws of Ohio and Kentucky, February, 1865; capital stock, $1,000,000 ... Lands and wells located in Washington County, Ohio, and on Oil Creek, Penn. Ohio and Kentucky Petroleum and Mining Company https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT