I encountered a term called RPM error while studying coins. I'm curious to know what this RPM error specifically refers to in the context of coins.
7 answers
DondaejiDelightfulCharmingSmile
Sat Nov 23 2024
This process could sometimes lead to a doubling of the mint mark on the die.
EthereumElite
Sat Nov 23 2024
When this happened, a series of coins would be minted with a slight doubling of the mint mark.
CryptoMystic
Sat Nov 23 2024
These coins are considered errors and are highly sought after by collectors.
GangnamGlitzGlamourGlory
Sat Nov 23 2024
The mint mark on coins was often manually hammered into the die.
EtherealVoyager
Sat Nov 23 2024
They are commonly referred to as RPM's, which stands for Repunched Mint Mark.