The oldest piece of mail to use a pre-paid Penny Black stamp is set to be auctioned in New York. The British Penny Black was the first-ever adhesive postage stamp. The letter cover has a sale estimate ...
Many collectors today wonder if postage stamps are good investments. While some rare and historical stamps have increased in value over the years, the market can be very unpredictable. Factors like ...
The United States Postal Service issued its first-ever postage stamps on this day in history, July 1, 1847. The first postage stamps produced by the United States Postal Service (USPS) were sold in ...