http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f76-subject=Airplanes, Racing -- United States -- History) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f76-subject%3DAirplanes,%20Racing%20--%20United%20States%20--%20History Results for your query: docsPerPage=100;f76-subject=Airplanes, Racing -- United States -- History Thu, 01 Jan 1970 12:00:00 GMT The Wedell-Williams Air Service. Hirsch, Robert S., 1918-, Schultz, Barbara Hunter. http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT