The GreatCollections Coin and Paper Money Glossary
This is a popular resource that explains hundreds of coin related terms, as well as terms relating to our coin auctions. Of course, if you have questions about anything, please do not hesitate to contact us.
Repunched Mint (RPM)
A repunched mint mark occurs when a mint mark on a coin die is struck more than once and not perfectly aligned, resulting in overlapping or doubled images of the mark, a phenomenon often prized by collectors for its rarity and uniqueness.
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