http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Elizabeth McCormick Open Air School) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DElizabeth%20McCormick%20Open%20Air%20School Results for your query: docsPerPage=100;f277-subject=Elizabeth McCormick Open Air School Thu, 01 Jan 1970 12:00:00 GMT Open air crusaders: a story of the Elizabeth McCormick Open Air School, together with a general account of open air school work in Chicago and a chapter on school ventilation. Kingsley, Sherman Colver, 1866- 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