Collectible coins encompass a wide range of numismatic items, including historical coins, commemorative pieces, and variants like error coins. The United States quarter, specifically the Barber Quarter designed by Charles E. Barber, was minted from 1892 to 1916. A notable example is the 1901 Barber Quarter minted in Philadelphia, which holds significance for collectors due to its historical context and potential rarity, especially in higher grades. Collectors often seek such coins for their artistic, historical, and investment value.

Item Denomination Series Year Mint
1901-P (Philadelphia) Barber Quarters 25¢ (Twenty Five Cents, Quarter) Barber Quarters 1901 Philadelphia
1901-P (Philadelphia) Barber Quarters 25¢ (Twenty Five Cents, Quarter) Barber Quarters 1901 Philadelphia