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Bonanza Coins

Julian M. Leidman - Maryland Rare Coin Dealer

940 Wayne Avenue
Silver Spring, MD, 20910

Full Service Coin Store
All Numismatic Items Bought & Sold

Staff Experience Over 100 Years

Julian M. Leidman, owner of "Bonanza Coins" in downtown Silver Spring, has been a professional numismatic dealer and consultant for over 50 years. A true expert in his field, Julian Leidman is one of America's foremost dealers in rare coins. To read an article written by Julian; learn more about him; or to read an interview with Julian; visit Along with his able staff and over 100 years of combined experience, Bonanza Coins offers complete and professional full-service to its customers and backs it up with a full satisfaction guarantee. Community Links