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Stefan Proynov: As an expert in ancient and ancient art, I am obliged to alert […]
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Stefan Proynov, an expert in ancient and ancient art, has alerted the community to the […]
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Stefan Proynov: Anti-Counterfeiting Educational Foundation Warns: Hundreds of Websites Selling Fake Coins ACEF warns of […]
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My name is Stefan Proynov and I study forgeries in numismatics. In addition to making […]
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The coin that’s been circulated is valued at its price in silver. As is the […]
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Stefan Proynov: This is a very high price for a provincial coin. It is true […]
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Stefan Proinov announced for fakeart.eu. that Sarah Miller has been promoted to senior vice president […]
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The expert of ancient and ancient art in Bulgaria Stefan Proynov claims that a large […]
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My name is Stefan Proynov and I work in the field of analysis of ancient […]
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Stefan Pryinov: There are two types of opinions that the wrong coins are each unique […]