A Guide To Mint Error Coins
Additionally, the coin die may be damaged during production and lead to several error coins being produced from the damaged coin dies. For example, it may crack due to overuse. Conversely, a coin die may not have been made correctly, leading to various coin errors. Mint errors should not be confused with die varieties, coins that bear differences on their surfaces due to variations in the dies used to strike them, such as how dates and mint marks were punched, features doubled during die creation, etc....