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30 Νοε 2020 · On this fake 1916-D dime, a number of tooling marks are visible near the foot of the L in LIBERTY. The largest of these lines are a sequence of raised concentric arcs that follow the circular...
- Numismatic Guaranty Corporation (Ngc)
Extra ordinary rare and high-grade coins recovered from the...
- Numismatic Guaranty Corporation (Ngc)
Counterfeit Detection To help collectors and dealers identify counterfeit coins, NGC has prepared lists of the most commonly counterfeited US, Chinese and world coins with diagnostic information and images from NGC’s extensive database, as well as commentary from the NGC coin grading team.
15 Σεπ 2009 · Recently, a die struck copy of the key date 1916-D Mercury Dime was submitted to us. While the counterfeit was not deceptive, it illustrated one of the features that should be examined to determine authenticity on die struck counterfeits.
12 Ιαν 2016 · The 1914 Quarter Eagle may be the date that is most commonly seen faked, but counterfeits of all dates in these series are routinely seen by NGC. #2 – 1916-D Mercury Dime. The 1916-D Mercury Dime is a legendary key date with a minuscule mintage of just 264,000 coins.
8 Ιουλ 2009 · The 1916-D dime is often altered or counterfeited because it commands a strong premium. The 1916-D dimes used four different reverse dies to strike the coins. Two of these four reverses also have re-punched mint marks which make it very helpful in determining authentic examples.
16 Ιαν 2016 · In The Complete Guide to Mercury Dimes, author David W. Lange explains the most common method used to execute a 1916-D dime alteration: removing a D Mint mark from a common date Winged...
24 Μαρ 2016 · 1916 D Mercury Dime, Coin, Coin Counterfeit Detection. The 1916 D Mercury Dime is a rare and valuable coin. With a mintage of under 260,000, this coin is highly sought after and is usually sold for high prices even in low grades. Because of this, it is a favorite coin for counterfeiters to attempt to recreate.
