Stack’s Bowers and Ponterio Annual Spring Hong Kong Money Auction Shows Exceptional Strength Realizing Nearly $7 Million

Stack’s Bowers and Ponterio is pleased to announce the results of their Spring 2019 auction presented in conjunction with the 6th Hong Kong Coin…

PMG-Graded Chinese Proof Realizes $240,000 at Auction

A stunning China 1975 2 Yuan Proof that was certified by Paper Money Guaranty (PMG) was the star of a Stack’s Bowers paper money…

Stack’s Bowers Galleries Spring 2019 Baltimore Coin & Paper Currency Auction Official Whitman Spring Expo Auction Totals Nearly $21 Million

The Stack’s Bowers Galleries Official Auction of the Whitman Coin & Collectibles Spring Expo gathered collectors from all over the country to Baltimore’s Inner…

Three Million-Dollar Notes Recertified By PMG Under Its New Crossover Service

Paper Money Guaranty (PMG) has certified three important US notes that were recently sold at auction for a combined $5 million. The group comprises…