Barber Quarters are a series of coins minted in the United States from 1892 to 1916, named after their designer, Charles E. Barber. The 25-cent piece features a depiction of Liberty on the obverse and an eagle on the reverse. The 1899 Barber Quarter minted in San Francisco is particularly sought after by collectors due to its lower mintage compared to other years, making it a valuable addition to any numismatic collection. The coin's rarity, condition, and demand contribute to its desirability among enthusiasts and investors.

Item Denomination Series Year Mint
1899-S 25c 25c Barber Quarters 1899 San Francisco