The Professional Numismatists Guild has formed a committee composed of PNG members and non-members to research and draft an industry-acceptable definition of “coin doctoring.” “They will draft an ...

However, according to Donn Pearlman, spokesman for the Professional Numismatists Guild, there are a few things you should absolutely not do before you can get your coins evaluated. Here they are.

Pearlman offered the following tips. When you find a promising dealer, contact the Professional Numismatists Guild or other trade organizations for references. “Don’t be fooled simply by fancy ...

Karstedt also noted that among Stack’s many accomplishments he is a past president of the Professional Numismatists Guild. Bowers’ numismatic roots go back to 1953 when he began as a professional ...