Tag: Altered dates

Counterfeit Coin Detection – 1918/7-D Buffalo Nickel

Counterfeit Coin Detection – 1918/7-D Buffalo Nickel

Counterfeit 1918/7-D Buffalo Nickel By Max Spiegel, NGC Numismatic Researcher ………..   Altered Date and Added Mintmark – The 1918/7-D Buffalo Nickel is often altered, but diagnostics can aid in finding the counterfeits. There are some coins that are often faked outright–i.e., with cast or struck counterfeits–and there are other coins that are frequently altered […]

Counterfeit Coin Detection: US Gold 1911-D Quarter Eagle

Counterfeit Coin Detection: US Gold 1911-D Quarter Eagle

Counterfeit 1911-D Quarter Eagle by Max Spiegel, NGC Numismatic Researcher 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 coin, but probably the […]

 
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