“The most famous doubled die cent is the 1955 Lincoln cent with the doubling error,” explained Pearlman. “There also are some more recent examples that possibly could be found in pocket change.

Coins become valuable for several reasons, ranging from their historical value to their metal content. In nearly all cases, ...

A major Doubled Die Reverse discovery on the 2024-P Dr. Mary Edwards Walker quarter is turning heads. Found in circulation ...

As such, any discovery of a 1969-S Doubled Die Obverse cent is big news in the coin hobby. The coin is considered the holy grail of numismatic collectors because it was created in Philadelphia ...