http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Engines;subject-join=exact;smode=simple;brand=default) http://catalog.wrhs.org/collections/search?subject%3DEngines;subject-join%3Dexact;smode%3Dsimple;brand%3Ddefault Results for your query: subject=Engines;subject-join=exact;smode=simple;brand=default Thu, 01 Jan 1970 12:00:00 GMT The gas engine. 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 Powell leverage cycle. Powell, Alvah L. 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 A short history of mechanical traction and travel. Kidner, R. W. (Roger Wakely), 1904- 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