Mint Error 1 Turkish Lira, 2016
Mint, Error on a coin from Turkey
commemorative coin in memory of the martyrs of July 15, 2016 (attempted coup in Turkey) Denomination 1 pound, 2016 quality seen in the...
Mint error: Spectacular 1794 Doublestrike!
Stefan Proynov: Spectacular 1794 Doublestrike! There are no rarity ratings available for error half cents, but this coin is certainly rare! A normally struck 1794 B-2b half cent...
1985 India 10 Paise issued by NGC Mint Error MS 65.
1985 India 10 Paise issued by NGC Mint Error MS 65.
Mint errors are among the most popular segments of numismatics.
Every year, mints for major countries produce billions of coins....
finland 1949 5 markkaa suomen tasavalta mint error
Stefan Proynov: Error coin expert for Europe – finland 1949 5 markkaa suomen tasavalta mint error
Here we see a coin with a cracked die on the reverse.
The tracks are...
Heritage Auctions Coins- Captivating Off-Center Cent!
Stefan Proynov: Error coin expert for Europe – I couldn’t miss this unique coin
Captivating Off-Center Cent!
This notable error coin is pedigreed to the collection of Fred Weinberg, a respected...
Wrong coins from China
Wrong coins from China
Wrong coins from China.
We see that we find wrong coins in every monetary system.
China, as a country known for its strict order and discipline where mistakes...
Double Struck 1787 Connecticut Copper
1787 Connecticut Copper, Draped Bust Left, — Double Struck, Corrosion — NGC Details. Fine….
Stefan Proynov: Error coin expert for Europe – I couldn’t miss this unique coin
Stefan Proynov Mint...
Stefan Proynov: MINT ERROR FAKE COINS
Fake American dollar – mint error We publish a photo of another counterfeit caught by Stefan Proynov and published on fakeart.eu.
We thank Stefan Proynov for the provided information, with...
Stefan Proynov: A unique wrong coin
Stefan Proynov: Erroneous coins gain more and more numismatic value, and the bigger the mistakes, the higher their price.
The truth is that each errant coin is unique in its...
Mind-Boggling MS66 Error!
Mind-Boggling MS66 Error! Early error coins are scarce in general, but this coin is incredible. This piece ranks among the most amazing half cents of the 1790s that we...
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Stefan Proynov: MINT ERROR FAKE COINS
Fake American dollar – mint error We publish a photo of another counterfeit caught by Stefan Proynov and published on fakeart.eu.
We thank Stefan Proynov...
Stefan Proynov: Denver mistake for a million dollars!
Stefan Proynov: We will call this coin the Denver Million Dollar Error because the coin is extremely rare minted with a wheat grade on...
Stefan Proynov:No Date 5C With Cents, Liberty Nickel — Struck 45% Off Center
No Date 5C With Cents, Liberty Nickel — Struck 45% Off Center — AU55 NGC.
Stefan Proynov Mint Error coins consultant for Europe
My estimated price...
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Stefan Proynov: Fantastic Washington Quarter mint error
Stefan Proynov: Fantastic Washington Quarter mint error
Check out this fantastic NGC-certified Washington Quarter that was Doub As you can see, the second strike was...
Stefan Proynov: Mint Error – 1995 P Kennedy Half Dollar
Stefan Proynov: 1995 P Kennedy Half Dollar Mint Error – Off Center ~20%
Stefan Proynov: Here is a coin from 1995 P Kennedy Half Dollar...
Stefan Proynov: Denver mistake for a million dollars!
Stefan Proynov: We will call this coin the Denver Million Dollar Error because the coin is extremely rare minted with a wheat grade on...
