http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f11-subject=Catalogs, Union -- Middle West) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f11-subject%3DCatalogs,%20Union%20--%20Middle%20West Results for your query: docsPerPage=100;f11-subject=Catalogs, Union -- Middle West Thu, 01 Jan 1970 12:00:00 GMT A regional union catalog of manuscripts relating to the history of science and technology located in Indiana, Michigan, and Ohio. Layton, Edwin T., 1928- 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