Error coin of Queen Beatrix of the Netherlands
Mint Error coin with a face value of 25 cents since 1993. of the Queen of the Netherlands Beatrix in circulation since 1982. until 2001
The coin is made round...
Stefan Proynov: Bulgarian coin in TOP 5 MS67 1 lev 1962 turned out to...
Stefan Proynov: Error coin expert for Europe: This year, NGC gave one of their highest grades to a 1962 Bulgarian 1 Lev coin and it turned out to be...
Coins: Euro errors – Austria
Coins: Euro errors - Austria In modern coins, the most sought after are the wrong coins. Here are some of the most common counterfeit coins in Europe. Wrong coins...
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...
Gold Sovereign NGC Mint Error
1863 Great Britain Gold Sovereign NGC Mint Error MS 66
Stefan Proynov: For your attention, a spectacular mint error of a British sovereign; it's hit 50% off downtown. It has...
MINT ERROR or mechanical defect: Germany – GDR 5 stamps, 1972
MINT ERROR or mechanical defect: Germany - GDR 5 stamps, 1972
Stefan Proynov: Expert mint error coins european
A very common German Democratic coin was sent to our laboratory for analysis.
Is...
fake error coins. Error expert – is this a mistake?
Fake error oins of bulgaria..My name is Stefan Proynov and I study forgeries in numismatics.
In addition to making in-depth analyzes, we publish each discovery.
In recent years, modern coins have...
Admitted errors in coins
Admitted errors in coins.The mints often admit their mistakes. When there are defects in an issue or an error in the tablets, the most common practice is to crush...
MINT ERROR – 5 PTAS 1993 coin of St. James
Mint Error coins. The coin is from the period of King Juan Carlos I (1975 - 2001)
Metal alloy Aluminum and bronze
Weight 3 grams
Diameter /17.5
Thickness / 1.9
Obverse / ESPAÑA /...
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...
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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...
