The 1973 Washington Quarter is a piece of U.S. currency, minted in honor of the first U.S. president, George Washington.
Unlike earlier quarters, the 1973 version was not made of silver but a copper-nickel clad.
Minted in Philadelphia, Denver, and San Francisco, each location left its mark: P, D, or S mintmark.
Special collector's editions, like the San Francisco minted proof coins, are more valuable.
Look for unique features: double die errors, off-center strikes, or overstrikes can be valuable.
Condition matters: Uncirculated or 'mint state' quarters can fetch higher prices among collectors.
To maximize value, consider professional grading by a reputable service like PCGS or NGC.
Keep an eye on the market. Coin values fluctuate, so timing can be key when selling your quarter.