What is Error?

Wavy steps on Lincoln Memorial
Refers to mint-made errors, describing coin striking malfunctions and misplacements. These errors can occur during planchet preparation, hub-and-die inaccuracies, and other general errors during the striking process. Numismatic value of faults is determined from the rarity of the error and the condition of the specimen.
What people ask…
How do you calculate error?
What exactly is an error?
How many errors are?
What is error and its types?
Are error coins worth anything?
See Also…
Numismatic, Mint, Die, Planchet
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