http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f106-subject=Gadsden Purchase) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f106-subject%3DGadsden%20Purchase Results for your query: docsPerPage=100;f106-subject=Gadsden Purchase Thu, 01 Jan 1970 12:00:00 GMT Memoir of the proposed territory of Arizona. Mowry, Sylvester, 1830-1871 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