It's probably the most famous postage stamp ever. "Even a little kid starting to collect stamps knows about the upside down airmail stamp," Scott Trepel, president and owner of Robert A. Siegel ...

A pair of rare British "error stamps" are set to go auction in Jersey. The stamps, issued from 1985, depict the Royal Mail Postbus but were printed in error due to ...

The sets of 10 First Class stamps depict scenes familiar to every Englishman and tourist, from the London Eye and Stonehenge, to black cabs and a village cricket match. But at the last minute it was ...

It's probably the most famous postage stamp ever. "Even a little kid starting to collect stamps knows about the upside down airmail stamp," Scott Trepel, president and owner of Robert A. Siegel ...

Undoubtedly, the rarest and most expensive German stamp ever sold at auction is the Baden 9 Kreuzer error stamp. The nitty-gritty of stamp collecting can be as ...

A rare stamp issued in 1918 is set to be auctioned off and it is expected to bring about $200,000. There was only one sheet of 100 Inverted Jenny error stamps created ...

Donald Sundman, president of the Mystic Stamp Co., has traded a rare and valuable stamp -- an obscure "Z-grill" -- for a block of airmail error stamps from 1918 worth ...

If you are luckey enough to find an ”error” stamp used in normal regular correspondence, do not tear the stamp off the envelope, but keep the entire envelope as one piece.

JC Auctions said they were discovered at a stamp auction in 2014 [JC Auctions] A pair of rare British "error stamps" are set to go auction in Jersey. The stamps ...