It is common today to re-patinate ancient coins, using a variety of methods. Some are reversible, some not. They all have the same goal: to...
I have just published a new study on the coins of Constantine I, in Jahrbuch für Numismatik und Geldgeschichte, vol. 68, 2018: The silver...
Dear fellow coin collectors, We need to do more to stop the avalanche of forgeries. Not only do they constitute a fraud, but they threaten our...
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