Matthew Bullock AuctioneersOttawa, IL Austin Auction GalleryAustin, TX Stanley Gibbons Baldwin’sLONDON, England Cornell Auctions, Objects & TradeBellport , NY Potter & Potter AuctionsChicago, IL Marz AuctionsSarasota, FL John McInnis Auctioneers,LLCAmesbury, MA Mynt AuctionsNew York, NY Collective HudsonKingston , NY Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur Chairish Auction HouseBerghülen, BW John Moran Auctioneers, Inc.Monrovia, CA Albion AuctionsChesterfield, Derbyshire Potter & Potter AuctionsChicago, IL Albion AuctionsChesterfield, Derbyshire Vallot AuctioneersProvidence, RI Collective HudsonKingston , NY John Moran Auctioneers, Inc.Monrovia, CA Key Date CoinsVoorhees, NJ Potter & Potter AuctionsChicago, IL Key Date CoinsVoorhees, NJ Mynt AuctionsNew York, NY Mynt AuctionsNew York, NY