http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-subject=Manuscripts -- Illinois -- Chicago) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-subject%3DManuscripts%20--%20Illinois%20--%20Chicago Results for your query: docsPerPage=100;f4-subject=Manuscripts -- Illinois -- Chicago Thu, 01 Jan 1970 12:00:00 GMT Manuscript collection acquisitions, 1967-1971. Chicago Historical Society, Chicago Historical Society 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