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.
Die Crack (Die Break)

A raised line or ridge on a coin caused by a crack or break in the die used to strike the coin, resulting in an irregularity or anomaly in the design.
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