http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Clark, George Rogers, -- 1752-1818;f2-subject=Mackinac Island (Mich.) -- History;smode=simple;subject=Northwest, Old -- History.;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DClark,%20George%20Rogers,%20--%201752-1818;f2-subject%3DMackinac%20Island%20(Mich.)%20--%20History;smode%3Dsimple;subject%3DNorthwest,%20Old%20--%20History.;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Clark, George Rogers, -- 1752-1818;f2-subject=Mackinac Island (Mich.) -- History;smode=simple;subject=Northwest, Old -- History.;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT How George Rogers Clark won the Northwest: and other essays in western history. Thwaites, Reuben Gold, 1853-1913 http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT