http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f5-subject=Mining leases -- United States) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f5-subject%3DMining%20leases%20--%20United%20States Results for your query: docsPerPage=100;f5-subject=Mining leases -- United States Thu, 01 Jan 1970 12:00:00 GMT Mineral lands: letter from the Secretary of War, transmitting a statement showing the number of leases now on the mineral lands of the United States, &c. Talcott, George, 1786-1862, Marcy, William L. (William Learned), 1786-1857, 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