Postage Stamps
Russian adhesive stamp essays to sell at Spink
These Russian adhesive essays are extraordinary rarities
1896 Chinese red revenue essay to sell in Hong kong
The 1896 Chinese red revenue essay could make up to $192,500
Mint piece of history: the $50,000 one-of-a-kind 1870 Carmine stamp
The only stamp of its kind to have an 'NH' grading will star among 40 'finest knowns' in New York