http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f12-subject=Upper Peninsula (Mich.)) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f12-subject%3DUpper%20Peninsula%20(Mich.) Results for your query: docsPerPage=100;f12-subject=Upper Peninsula (Mich.) Thu, 01 Jan 1970 12:00:00 GMT Mineral lands on Lake Superior: letter from the Secretary of War, relative to the mineral lands on Lake Superior, in compliance with a resolution of the House of Representatives of the 12th instant. Gray, A. B. (Andrew Belcher), 1820-1862, Stockton, John., United States War Dept. 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