http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Locomotives;f2-subject=Railroads -- Safety applications;smode=advanced;subject=Locomotives;subject-join=exact) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DLocomotives;f2-subject%3DRailroads%20--%20Safety%20applications;smode%3Dadvanced;subject%3DLocomotives;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Locomotives;f2-subject=Railroads -- Safety applications;smode=advanced;subject=Locomotives;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Introduction of the locomotive safety truck. White, John H., 1933-, Museum of History and Technology (U.S.) 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