All of the new prices go into effect July 13. In an April press release detailing the proposed increases that were later reviewed and approved by the Postal Regulatory Commission, USPS officials said ...

Americans will see the price of a first-class Forever stamp go up five more cents, from 73 to 78 cents, with the new price ...

“We will have plenty of 1-cent stamps for those who still have 41-cent stamps and need to add the additional postage,” she said. Folks who make it to the post office today can still by Forever ...

A one-cent postage stamp from 1868 is expected to become the most expensive U.S. stamp ever sold when it heads to auction in June. Known as the “Z-grill,” the stamp is the most-valued piece of ...

This 1-Cent Z Grill from 1868 is one of the rarest U.S. postage stamps in history (Robert A. Siegel Auction Galleries) If predictions are accurate, the sale would be the highest ever for an ...

1985.3109 Object Name postage stamp, smallpox eradication Physical Description paper (overall material) Measurements overall: 2 in x 1 in; 5.08 cm x 2.54 cm overall: 2 in x 1 1/2 in; 5.08 cm x 3.81 cm ...

NEW YORK -- A 1-cent postage stamp from a 19th century British colony in South America has become the world's most valuable stamp - again. The 1856 British Guiana One-Cent Magenta sold Tuesday at ...

The first postage stamps issued by the United States Postal Service made their debut on this day in history, July 1, 1847. The stamps sold for five and 10 cents each.