http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Railroads -- Trains;smode=advanced;subject=Railroad trains;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DRailroads%20--%20Trains;smode%3Dadvanced;subject%3DRailroad%20trains;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Railroads -- Trains;smode=advanced;subject=Railroad trains;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Freight train resistance: its relation to car weight. Schmidt, Edward Charles, 1874-1942 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 New York Central's Mercury: the train of tomorrow. Cook, Richard J. 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