You might not realise that you are the owner of one of these quarters, which could potentially be swapped for thousands of ...

The erroneous coins produced by the Philadelphia Mint in 1984, too, can fetch a big dollar amount. In 1984, the Mint made 676,545,000 George Washington quarters while the Denver Mint produced ...

Anthony dollar coin with extraordinary fanfare in 1979 ... In 1984, the Philadelphia Mint struck 676,545,000 George Washington quarters, while the Denver Mint produced 546,483,064, according ...