http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f3-subject=Aero Club of America -- Periodicals) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f3-subject%3DAero%20Club%20of%20America%20--%20Periodicals Results for your query: docsPerPage=100;f3-subject=Aero Club of America -- Periodicals Thu, 01 Jan 1970 12:00:00 GMT Aero Club of America. Aero Club of America 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