Set Reminder2018-04-14 00:30:002018-04-14 00:30:00America/New_YorkBidsquareBidsquare : Gambling Memorabilia https://www.bidsquare.com/auctions/potter-potter/gambling-memorabilia-22013 Our May Gambling Auction featured the collection of Bob Rosenberger. The sale included an array of truly scarce and rare material related to gambling, poker, playing cards, and other games of chance.
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Adjustable Brass Card Edge Notcher. Denver: Mason & Co. Makers, ca. 1890. Used to secretly prepare faro cards. Rare. 4 ? x 3?. Excellent. A photo of this device appears on the back cover of ?Invention & Technology? Summer, 1998, Volume 14/Number 1. Inside is an article by Gary R. Brown ?The Science of Cheating at Cards? along with other photos from the Rosenberger collection.