http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Broadsides;subject-join=exact;smode=advanced;brand=default;f1-subject=American newspapers) http://catalog.wrhs.org/collections/search?subject%3DBroadsides;subject-join%3Dexact;smode%3Dadvanced;brand%3Ddefault;f1-subject%3DAmerican%20newspapers Results for your query: subject=Broadsides;subject-join=exact;smode=advanced;brand=default;f1-subject=American newspapers Thu, 01 Jan 1970 12:00:00 GMT Post Office Department [blank] 1824: Sir, I wish to inform the publishers of newspapers and pamphlets in your vicinity, who have made complete returns for the past quarter, that hereafter, they need only notice in their quarterly returns, the changes that have taken place within the quarter. United States Post Office Department., McLean, John, 1785-1861 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 Post-Office Department, October 28th, 1823: Sir, the blanks which accompany this circular, are sent to you, that you may return to this Department, at the close of each quarter, the number of newspapers sent in the mail from your office, to any other post-office in the Union. United States Post Office Department. 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