http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;smode=advanced;subject=Baltimore and Potomac Railroad;subject-join=exact) http://norton.wrhs.org/collections/search?docsPerPage%3D100;smode%3Dadvanced;subject%3DBaltimore%20and%20Potomac%20Railroad;subject-join%3Dexact Results for your query: docsPerPage=100;smode=advanced;subject=Baltimore and Potomac Railroad;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Baltimore and Potomac Railroad: Mr. Atkinson, of Pennsylvania, from the Committee on the District of Columbia, submitted the following report. United States Congress. House. Committee on the District of Columbia., Atkinson, Louis Evans., United States Congress House.(51st, 1st session : 1889-1890). 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