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 ...

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

The premise behind Stamp Comics was simple and clever: each story would take a look at an important postage stamp from throughout history and tell the tale that the stamp represented. As an editorial ...

Here’s something for serious stamp collectors only. This summer, philatelists will have a chance to snag the rarest US stamp ever: the 1868 one-cent “Z-grill.” Interested? It’ll cost you (more than) a ...

An ultra-rare U.S. postage stamp is going under the hammer this summer — and it may fetch as much as $5 million. Robert A. Siegel Auction Galleries in New York recently announced that it will be ...

NEW YORK - It could be called "The Little Stamp That Could." Three times in its long history, the 1-cent postage stamp from a 19th century British colony in South America has broken the auction record ...

Wednesday’s auction eclipsed earlier single-stamp auction records for classic and rare U.S. postage stamps. One of two known examples of an 1867 stamp depicting Abraham Lincoln embossed with a “Z ...

A rare, 12-cent U.S. postage stamp showing an image of our nation’s first president sold for tens of thousands of dollars at auction last month. The stamp, which includes a portrait bust of George ...

Sotheby’s is expected to fetch over $8.25m USD for an ultra-rare “penny black” postal stamp depicting a 15-year old Queen Victoria when it hits auction. The stamp is “unequivocally the most important ...