Discover the history of the 1991 Washington Quarter, a staple of U.S. currency.
Learn the mint marks: 'P' for Philadelphia, 'D' for Denver, and 'S' for San Francisco.
Identify the quarter's value: condition, mint mark, and rarity affect its worth.
Circulated vs. Uncirculated: A key factor in determining the quarter's value.
Special Features: Look for errors and varieties that can increase the quarter's value.
Collector's Interest: High-grade examples and proof coins are sought after by collectors.
Market Trends: Understand how coin values fluctuate with market demand.
Preservation Tips: Store your quarters properly to maintain their condition and value.
Selling Your Coin: Know the best practices for selling to maximize your quarter's value.