http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Airships -- History;smode=advanced;subject=Aeronautics -- History;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DAirships%20--%20History;smode%3Dadvanced;subject%3DAeronautics%20--%20History;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Airships -- History;smode=advanced;subject=Aeronautics -- History;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT The story of aircraft. Fraser, Chelsea Curtis, 1876-1954 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 evolution of the flying machine: balloon, airship, aeroplane. Harper, Harry, b.1880 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