http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Michigan Ship Canal) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DMichigan%20Ship%20Canal Results for your query: docsPerPage=100;f277-subject=Michigan Ship Canal Thu, 01 Jan 1970 12:00:00 GMT Speech of Hon. Mark D. Wilber, in the Senate of Michigan, March 26, 1873, advocating the construction of the Michigan ship canal. Wilber, Mark D., 1829- 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