Historic Trial of the Pyx Coins Presented by Stack's Bowers

This is the first time these Trial of the Pyx test coins will be presented in a public auction, and it is sure to draw attention from collectors and investors around the world.

The Stack's Bowers & Ponterio October 2023 Hong Kong Auction

Historic Test Pieces from the 2023 Trial of the Pyx, presented on

A Gem Uncirculated Maximillian Guanajuato Peso For Sale at Stack's Bowers in 2022 NYINC Auction

Gleaming and glorious 1676 MS-62 6 Ducats coming soon in the January 2023 NYINC Auction.

Stack's Bowers Galleries

Press releases and enquires

NumisBids: Stack's Bowers & Ponterio 2023 Trial of the Pyx Auction, Lot 1035 : 2022 Britannia 1/10oz Gold 10 Pounds. Commemorative Series. Queen

Press releases and enquires

Rare Gold Coins Feature at January 2024 Heritage Auction

Stack's Bowers Galleries on LinkedIn: The Eldorado Collection of Colombian Coins and Paper Money crossing the…

The Royal Mint Offers Historic Trial of the Pyx Coins Certified by

Stack's Bowers Stack's Bowers Galleries in New York Has Relocated to 470 Park Avenue in Midtown Manhattan

The United States Mint selects Stack's Bowers Galleries to sell American Eagle 35th Anniversary coins — Mint News Blog

Stack's Bowers Galleries Sells Over $250 Million in 2022 - A Look Back at the Coins and Paper Money!

Stack's Bowers and Ponterio Achieves Strong Results in their April Hong Kong Rarities Night Sale

Stacks Bowers Galleries