The Wisconsin state quarter features a cow, cheese, and an ear of corn. One version of this quarter gives the corn an extra leaf low on the ear. This may have happened when a tool was pushed into the ...

The U.S. Mint released the 50 State Quarters Program from 1999 to 2008, featuring unique designs representing each state. While most of these quarters are worth their face value, a few rare issues ...

The state quarters program, which ran from 1999 to 2008, inspired many new coin collectors, and some of those quarters are ...

State quarters may seem like ordinary pocket change, but certain rare varieties, minting errors, and top-grade examples have become sought-after collectibles with strong investment potential. While ...