Atlee Raber AuctionsDundee, OH Marz AuctionsSarasota, FL Mynt AuctionsNew York, NY Admirable CollectionsSouth El Monte, CA Mynt AuctionsNew York, NY Revere AuctionsSt. Paul, MN Mynt AuctionsNew York, NY Julien's AuctionsGardena, CA Antique Arena Inc.Brooklyn, NY Antique Arena Inc.Brooklyn, NY Antique Arena Inc.Brooklyn, NY Hardt Auctions GmbHRadevormwald, NORTH RHINE WESTPHALEN Julien's AuctionsGardena, CA Julien's AuctionsGardena, CA Hardt Auctions GmbHRadevormwald, NORTH RHINE WESTPHALEN Hardt Auctions GmbHRadevormwald, NORTH RHINE WESTPHALEN MiddleManBrokers Inc.Sunrise, FL Stanley Gibbons Baldwin’sLONDON, England Stanley Gibbons Baldwin’sLONDON, England