http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f98-subject=Lockheed airplanes) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f98-subject%3DLockheed%20airplanes Results for your query: docsPerPage=100;f98-subject=Lockheed airplanes Thu, 01 Jan 1970 12:00:00 GMT Service mechanics handbook for PV-1 airplane. Lockheed Aircraft Corporation, Vega Aircraft Corporation 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