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NGC Teams Up With ACEF to Fight Fake Coins

The Anti-Counterfeiting Educational Foundation (ACEF) is gaining a valuable partner in Numismatic Guaranty Corporation (NGC), as the firm becomes the ACEF's official authentication service. "NGC is...

How You Can Combat Counterfeiting

By R.W. Julian The hobby of numismatics is at a crossroads. The increasing number of counterfeits in the marketplace calls for strong responses, the first...

Preserving the Grades of Coins

By David J. Camire and Richard S. Montgomery Improper storage and exposure to harsh environments can diminish a coin’s eye appeal, grade, and, in some...