Archive for: coin authentication

Professional Coin Grading Service Shanghai Office Will Open July 20, 2013

Professional Coin Grading Service  Shanghai Office Will Open July 20, 2013

In a historic event that has the potential to significantly expand the already rapidly-growing coin collecting market in China, “Professional Coin Grading Service, Collectors Universe (Shanghai), Ltd. (上海品吉伟仕商务服务有限公司)”... read more »

 

NGC Security Image Archive Now Includes 7 Million Coins

NGC Security Image Archive Now Includes 7 Million Coins

Numismatic Guaranty Corporation® (NGC®) announced that its online certification verification database includes images for more than 7 million NGC-certified coins. Accessible for free through the “Verify NGC Certification” tool... read more »

 

NGC Grades 25 Millionth Coin

NGC Grades 25 Millionth Coin

Numismatic Guaranty Corporation (NGC), a Florida-based independent coin certification and grading company, announced today it has graded 25 million coins – becoming the first grading company to reach this milestone. Mark Salzberg, chairman... read more »

 

Counterfeit Detection: 1870-CC Quarter

Counterfeit Detection: 1870-CC Quarter

by Max Spiegel, Numismatic Researcher  – With Permission Courtesy of Numismatic Guaranty Corporation The 1870-CC is the key to the Seated Liberty quarter series. Read about the counterfeit that was submitted and how our experts recognized... read more »

 

PCGS Celebrates 25th Anniversary

PCGS Celebrates 25th Anniversary

Professional Coin Grading Service (www.PCGS.com) marked its 25th anniversary with PCGS leaders proudly looking back at a quarter-century filled with accomplishments and eagerly looking ahead to upcoming methods and plans for increasing consumer... read more »

 
 
 
 
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