Counterfeit 1924 Saint-Gaudens Double Eagle By Max Spiegel – Researcher, Numismatic Guaranty Corporation (NGC) …….. Semiprooflike appearance, thick lettering and raised lumps helped NGC graders identify a counterfeit 1924 Saint-Gaudens $20 Double Eagle. The 1924 Double Eagle is by far the most common date in the Saint-Gaudens series. NGC has graded more than 300,000 […]
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Counterfeit 1911-D Quarter Eagle By Max Spiegel – Numismatic Researcher, Numismatic Guaranty Corporation (NGC) …… The 1911-D is the key Indian Head quarter eagle. Read about two unusual alterations and how NGC experts discovered these two type of counterfeits. Chased Mintmark There are a number of methods used by counterfeiters to add a mintmark to a […]
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Counterfeit gold Coins -1907 Liberty Half Eagle Counterfeits Gold Coins By Numismatic Guaranty Corporation …… These counterfeit gold coins were found unexpectedly among a group of US coins freshly returned from Europe. It’s well known to collectors that most 19th and 20th Century US gold coins available to collectors today have “come back” from Europe. […]
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By Jeff Garrett for Numismatic Guaranty Corporation …… The issue of counterfeit coins has been around for a very long time For years, the numismatic industry has dealt effectively with the problem of counterfeit rare coins. You can read numismatic journals from the 19th century and realize that collectors were dealing with the problem even […]
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Attendees of the American Numismatic Association’s (ANA) World’s Fair of Money in Anaheim are encouraged to sign-up for the ANA’s pre-convention, two-day Technical Series Seminars. From the fundamentals of grading United States coins to the more advanced techniques of detecting counterfeit gold coinage, the technical seminars offer proven tips and tools to enhance any collector’s […]
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