http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-format=Book;f5-subject=Slavery -- United States;f6-subject=Peace) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-format%3DBook;f5-subject%3DSlavery%20--%20United%20States;f6-subject%3DPeace Results for your query: docsPerPage=100;f4-format=Book;f5-subject=Slavery -- United States;f6-subject=Peace Thu, 01 Jan 1970 12:00:00 GMT National dangers, and means of escape. 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 Charles Sumner; his complete works: with introduction by Hon. George Frisbie Hoar. Sumner, Charles, 1811-1874, Hoar, George Frisbie, 1826-1904 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