Barber Quarters are a series of United States quarters designed by Charles E. Barber and minted from 1892 to 1916. The 1907 Barber Quarter struck at the San Francisco Mint (S mint mark) is notable among collectors for its historical significance and design, featuring Liberty on the obverse and a heraldic eagle on the reverse. This particular year and mint mark can be considered more desirable due to lower mintage and the condition of surviving examples. Coin collectors often seek out Barber Quarters for their aesthetic appeal and the story they tell of U.S. coinage history.

Item Denomination Series Year Mint
1907-S 25c 25c Barber Quarters 1907 San Francisco