http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Aeronautics -- History;subject-join=exact;smode=simple;brand=default;f1-subject=Balloons;f2-subject=Balloon ascensions) http://catalog.wrhs.org/collections/search?subject%3DAeronautics%20--%20History;subject-join%3Dexact;smode%3Dsimple;brand%3Ddefault;f1-subject%3DBalloons;f2-subject%3DBalloon%20ascensions Results for your query: subject=Aeronautics -- History;subject-join=exact;smode=simple;brand=default;f1-subject=Balloons;f2-subject=Balloon ascensions Thu, 01 Jan 1970 12:00:00 GMT Astra castra: experiments and adventures in the atmosphere. Turnor, Christopher Hatton, 1840-1914 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