Postage Stamps
Inverted Jenny stamp sold for $330,000
The Inverted Jenny stamp has grown 7.5% per annum in value since 1950
Cinderella stamps - worth more than a glass slipper?
Paul explores the potential of Cinderella stamps on behalf of an interested reader
Worth more than its weight in gold
A rare $15k 'Nugget Express' cover is waiting to be picked up in New York
Library's stamp collection worth $20 million
The Brown University Special Collections combine vast collections of stamps: errors, standard US and international