Postage Stamps
Envelope from hijacked flight selling at Ace Stamp Auctions
The rare envelope was on board a hijacked British Airways flight in 1974
Finnish 1845 20k envelope headlines at Cherrystone
The Finnish 1845 20k envelope realised $25,000 in the August 9 postage stamp sale
World record breaking envelope is revealed for London 2010 Stamp Show
Stamp dealer Stanley Gibbons breaks a Guinness World Record with the world�s largest envelope
Pony Express envelope sells for a record $550k
It is one of only two existing $4 covers from Hawaii carried by the iconic Wild West postal service
Mulready envelope to auction for £35k
The highly-rare alternative to penny black and twopenny blue stamps highlights Spink's forthcoming sale
