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 ...

What Is the 1995 Washington Quarter Made Of? The 1995 Washington quarter is made of a pure copper core while it is covered by ...

What Is the 1992 Kennedy Half Dollar Made Of? The standard-struck 1992 Kennedy half-dollar is made of 75% pure copper core ...

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

Washington, DC, Dec. 10, 2024 (GLOBE NEWSWIRE) -- The United States Mint (Mint) began accepting orders for the 2024 American Innovation $1 Coin Reverse Proof Set on December 10 at noon EST. The set is ...

We are all being urged to check our change for an “extremely rare” 50p coin with an error that makes it incredibly valuable. The Royal Mint 50p coin in question ...