http://www.rssboard.org/rss-specification 720 XTF Search Results (f2-subject=Broadsides;f3-subject=Postal service -- United States) http://catalog.wrhs.org/collections/search?f2-subject%3DBroadsides;f3-subject%3DPostal%20service%20--%20United%20States Results for your query: f2-subject=Broadsides;f3-subject=Postal service -- United States Thu, 01 Jan 1970 12:00:00 GMT A bill of the quarterly returns of the post-office at [blank] in the country [blank] and the state of [blank]. United States Postmaster General., United States General Post Office. 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