http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Michigan -- History -- Source) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DMichigan%20--%20History%20--%20Source Results for your query: docsPerPage=100;f277-subject=Michigan -- History -- Source Thu, 01 Jan 1970 12:00:00 GMT The Michigan Historical Collections of the University of Michigan. Michigan Historical Collections, Warner, Robert Mark, 1927- 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