National Geographic : 1980 Aug
Readers of National Geographic are invited to .Enjoy collecting a stirring panorama = .preserved for future generations. * At a surprisingly modest cost, you can receive official First Day Covers for each new commemorative stamp issue of the United States. * Each First Day Cover will be individually addressed and name and address you designate. What is a First Day Cover? sent automatically to the Official U.S. commemorative postage stamp. The official "First Day of Issue" cancellation. Postmark of the officially designated post office issuing the new stamp. The United States regularly honors the important people, places and events in its history through the issuance of official U.S. commemorative postage stamps. When a new stamp is to be issued, one, and only one, post office is designated for the official "First Day" cancellation and postmark. The privately designed special envelope bear ing the new stamp, cancelled with the exact date of first issue of the officially designated post office, is a First Day Cover. First Day Covers are fascinating collectors' items. As you can well imagine, the combination of an historic stamp, cancelled with the "First Day of Issue" postmark of the officially designated post office on a specially designed envelope, results in a collector's item of the first order. One that has been prized by collectors like Dwight D. Eisenhower, George C. Marshall, Franklin D. Roosevelt, and others with the foresight to preserve yesterday and today for tomorrow. The best time to obtain these prized collectors' items is when they are issued. This is now made easier than ever by the Postal Commemorative Society.