http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f61-subject=Pennsylvania -- Census, 1820 -- Indexes) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f61-subject%3DPennsylvania%20--%20Census,%201820%20--%20Indexes Results for your query: docsPerPage=100;f61-subject=Pennsylvania -- Census, 1820 -- Indexes Thu, 01 Jan 1970 12:00:00 GMT Pennsylvania 1820 census index. Jackson, Ronald Vern., Teeples, Gary Ronald, Schaefermeyer, David, United States Census Office. 4th census, 1820. 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 U.S. federal census index, Pennsylvania 1820. Jackson, Ronald Vern. 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