http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f17-subject=Traction-engines) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f17-subject%3DTraction-engines Results for your query: docsPerPage=100;f17-subject=Traction-engines Thu, 01 Jan 1970 12:00:00 GMT Tractor engines. Hallock, E. F. (Edward F.) 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 McCormick reaper centennial, 1931: McCormick works and twine mills. Tractor works. International Harvester Company 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 A paper relating to traction engines and steam road rollers: or The past, present and future of steam on the common road ... Read before the Polytechnic club of the American institute, November 1872. Thurston, Robert H. (Robert Henry), 1839-1903 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