http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;expand=subject;f1-format=Book;f2-subject=Canals -- United States;f3-subject=Chesapeake and Ohio Canal) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;expand%3Dsubject;f1-format%3DBook;f2-subject%3DCanals%20--%20United%20States;f3-subject%3DChesapeake%20and%20Ohio%20Canal Results for your query: docsPerPage=100;expand=subject;f1-format=Book;f2-subject=Canals -- United States;f3-subject=Chesapeake and Ohio Canal Thu, 01 Jan 1970 12:00:00 GMT Chesapeake and Ohio Canal : letter from the Secretary of War: transmitting the information required by a resolution of the House of Representatives of 24th ultimo, in relation to the Chesapeake and Ohio Canal. United States War Dept., United States Congress House of Representatives.(23rd, 1st Session : 1833-1834) 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