http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;expand=subject;f1-format=Book;f2-subject=Slavery -- Law and legislation -- United States -- Early works to 1800;f3-subject=Imprints, Early American To 1820) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;expand%3Dsubject;f1-format%3DBook;f2-subject%3DSlavery%20--%20Law%20and%20legislation%20--%20United%20States%20--%20Early%20works%20to%201800;f3-subject%3DImprints,%20Early%20American%20To%201820 Results for your query: docsPerPage=100;expand=subject;f1-format=Book;f2-subject=Slavery -- Law and legislation -- United States -- Early works to 1800;f3-subject=Imprints, Early American To 1820 Thu, 01 Jan 1970 12:00:00 GMT Constitution of a society for abolishing the slave-trade: with several acts of the legislatures of the states of Massachusetts, Connecticut, and Rhode-Island, for that purpose. Providence Society for Abolishing the Slave-Trade, American Imprint Collection (Library of Congress) 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