This 1-Cent Z Grill from 1868 is one of the rarest U.S. postage stamps in history Robert A. Siegel Auction Galleries A 1-cent postage stamp from 1868 is up for auction and could fetch up to $5 ...

This stamp, said the article, appeared to the ordinary observer to be exactly similar to the one-cent adhesives we have ... and my collection — the second vintage — was left unopened on ...

A modest one-cent stamp belonging to the late eccentric heir and famous murderer John du Pont could fetch as much as $20 million when it goes on auction in New York next week. The magenta stamp ...

Stamps: 34 cents NPR's Jack Speer reports on the latest one-cent stamp hike by the U-S Postal Service. Starting in January, first-class stamps will cost 34 cents.

The One-Cent Magenta stamp has been hidden from view for a significant part of its more than 150-year history. Thanks to luxury shoe designer Stuart Weitzman, however, the stamp is now on display ...

While there were multiple issues of these stamps created -- including the A.Grill, B. Grill, C. Grill, D. Grill, E. Grill, and F. Grill -- the rarest of all of them is the 1-cent Z-Grill featuring ...

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 pretty penny. On June 14, the one-cent Z ...

FILE - In this undated file photo provided by Sotheby’s Auction House, the 1-cent 1856 British Guiana stamp is shown. Sotheby’s Auction House-AP A 1-cent postage stamp from a 19th ...