Read more about the article What is my double stamped coin worth?
Iconic 1955 Double Die Lincoln Cent
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What is my double stamped coin worth?

One of the most oft-asked questions rare coin dealer hear is regarding double stamped coins otherwise properly know as a double die coin. Specifically it means that the doubling is…

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December 15, 2019
Read more about the article Fake $20 Gold Coin Case Study
Obverse side of a fake St Gaudens in a fake PCGS holder.
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Fake $20 Gold Coin Case Study

A Case Study in Counterfeit Detection: A Fake $20 Gold Coin Here is a good case study. Guy emailed us pictures of a coin that he inherited from his grandfather.…

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December 10, 2018