The 1978 quarter, part of the Washington series, is a piece of American history minted by the U.S. Mint.
Most 1978 quarters hold face value, but rare mint errors or high-grade conditions can increase their worth.
Key factors: mint mark location, coin condition (MS+), and special features like errors or proof coins.
Check for mint marks 'D' for Denver, 'P' for Philadelphia, or 'S' for San Francisco, affecting value.
Uncirculated or proof coins, often found in collectors' sets, can fetch higher prices than circulated ones.
Error coins, such as double dies or off-center strikes, are rare and can be highly valuable to collectors.
Preserve your quarter's condition in a coin holder or album to maintain or increase its value over time.
Consult coin value guides, or have your quarter appraised by a professional for an accurate assessment.
Stay updated on coin collector trends and market prices, as these can influence your 1978 quarter's worth.