GRAND RAPIDS, MI - A Grand Rapids-based inventor has developed a first-of-its-kind device designed to transform how collectors grade and value their coins. The OCS200, created by Richard Colonna of ...
The US minted its last penny on November 12, ending a 232-year tradition. The Treasury said it was ending penny production due to high costs and limited practical use. Rare penny editions, like the ...
The penny's story began in 1792 with the Coinage Act that created the U.S. Mint and established America's decimal currency ...