Tag: Altered dates

Counterfeit Coins Detection – Altered Date 1815 Half Dollar

Counterfeit Coins Detection – Altered Date 1815 Half Dollar

The altered date on this half dollar imitates a true numismatic rarity. By  Numismatic Guaranty Corporation ……   In the early part of the 19th century, the fledgling United States was in a crisis. US merchant ships were being blocked from conducting trade with mainland Europe by the British Royal Navy. This lead to serious economic […]

Counterfeit Coin Detection – Altered Date 1856 Flying Eagle Cent

Counterfeit Coin Detection – Altered Date 1856 Flying Eagle Cent

Genuine 1856 Flying Eagle Cent By Max Spiegel – Numismatic Guaranty Corporation …..   NGC graders find an altered-date 1856 Flying Eagle cent and explain what to avoid. The 1856 Flying Eagle cent is an important and highly collectible issue because of its status as the first Small Cent. Large Cents, which had been struck […]

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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