Postage Stamps
1915 Hall of Classics invert hammers for $160,000 at Cherrystone
The 1915 Hall of Classics invert shared top spot with another of the �four treasures of the republic�
$2 Classics invert cover auctions for $619,000 in Hong Kong
The only example of the $2 Hall of Classics invert on cover saw spirited bidding
$2 Hall of Classics cover to see $774,000 in Hong Kong auction
A cover bearing the $2 Hall of Classics invert will sell on January 13
1915 China 'Classics' invert starts at $150,000 in US philatelic auction
A rare 1915 invert from China's Hall of Classics series will top a world stamps sale on September 13