Majestic Mint Error!

Stefan Proynov: Majestic Mint Error!  Wow, how amazing is this? Rarely are off center errors seen in the Standing Liberty quarter series and this coin is WAY off center! This...

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...
Mind-Boggling MS66 Error!

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...

Stefan Proynov: Error exspert- 25C D 1993 WASHINGTON QUARTER MINT ERROR

Stefan Proynov mint error expert for your attention an American coin in the highest quality MS70. We see it turned on the reverse side of the coin. This is a...
Mint Error Netherlands 1 gulden, 1996

Mint Error Netherlands 1 gulden, 1996

For your attention an interesting error coin of Mint Error Netherlands 1 gulden, 1996 It is rare to find such a coin injured in so many places, but here is...

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...

Mint error one cent since 1965

Mint error one cent since 1965 Mint error coins. To your attention a coin that is wrong one cent since 1965. The coin has a large circulation and is heavily crushed...

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...

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...
The coins say: The Queen with the Adam’s apple ‘Large outwards Adam’s apple’

The coins say: The Queen with the Adam’s apple ‘Large outwards Adam’s apple’

MISSTRIKE ERROR COINS – Large outwards Adam’s apple ’.. Coins talk, but sometimes they make fun, other times they tell different stories. This story is about a coin sold by...

Latest article

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...

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...

Majestic Mint Error!

Stefan Proynov: Majestic Mint Error!  Wow, how amazing is this? Rarely are off center errors seen in the Standing Liberty quarter series and this...

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