• Telephone Centennial USA, commemorative postage stamp
  • P. T. A. Commemorative postage stamp
  • Emancipation Proclamation Commemorative Stamp, 5 cents
  • U.S. Homemakers Commemorative 5c stamp
  • U.S. Churchill Commemorative 5c stamp
  • Opening, National Postal Museum
  • Science and Industry (Postage Stamp)
  • Science and Industry (U.S. Postage Stamp)
  • Souvenir Collection of the Postage Stamps of Canada 1979
  • September Moods
  • Mexico68
  • USPS Computer Technology Stamp
  • Waves of Color (high-denomination postage stamps)
Loading...
Loading...