UNDATED (CNN Newsource/WKRC) - The rarest stamp known to still exist in the United States is set to go to auction and is currently expected to sell for millions of dollars. It's the 1868 One-Cent ...

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 ...

Major stamp auctions are stellar events and none more so than the June 14-15 sale in New York of the key items from the Bill Gross collection, the most complete of United States postage stamp ...

(CNN) — 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 ...

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 what ...

First up flatly, it's the study and collection of postage stamps, which has a long history in northeast Ohio. The Garfield Perry Stamp Clu started more than a century ago and keeps the hobby going ...

If you've ever come across an old stamp collection and wondered if it might be worth something, you're not alone. Collecting vintage stamps isn't just a charming pastime-it can also uncover hidden ...

In May, the legendary investor known as the “Bond King”, Bill Gross, called time on the “total return” strategy that made his fortune in the 1980s. Interest rates are too low relative to the almost 16 ...

A Naples resident was responsible for selling a lucrative stamp collection. The most prestigious stamp sold for over $4 million.

The United States Postal Service's newest stamp collection is finally here, transforming the iconic children's book Goodnight Moon into tiny illustrated works of art months after the postage ...

CC0 Usage Conditions ApplyClick for more information. This video is showing in the William H. Gross Stamp Gallery at the Smithsonian's National Postal Museum. This ...