Early issue Peace dollars with errors were part of a November sale by Stack's Bowers Galleries that gave error collectors a ...

Some of the rarest and most valuable coins in U.S. history owe their worth to minting errors that slipped through unnoticed. Coins like the 1943 Copper Penny, struck in copper instead of wartime ...

Morgan dollar recently sold by Stack's Bowers Galleries displayed a pair of error types that helped drive the final selling ...

The US Mint produced the 1995-D ... there are also those that come with errors. This gave rise to other types of quarter ...

Brits have been urged to keep an eye out for two coins in circulation that could be worth up to £1,000 combined. These pieces need to feature specific errors made during the minting process that ...