http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Aeronautics -- United States -- History;smode=advanced;subject=Inventors -- United States -- Biography;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DAeronautics%20--%20United%20States%20--%20History;smode%3Dadvanced;subject%3DInventors%20--%20United%20States%20--%20Biography;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Aeronautics -- United States -- History;smode=advanced;subject=Inventors -- United States -- Biography;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Flight into history: the Wright brothers and the air age. Freudenthal, Elsbeth Estelle. http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT One day at Kitty Hawk: the untold story of the Wright brothers and the airplane. Walsh, John Evangelist, 1927-2015 http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT The Wright brothers: fathers of flight. McMahon, John R. (John Robert), 1875-1956 http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT