This coin is a 1871 Seated Liberty Quarter, one of the classic and highly sought-after coins in American numismatics. Struck at the Philadelphia Mint (indicated by the mint mark 'P'), this particular piece is notable for its status as a Proof coin, which means it was specially minted for collectors with a higher level of detail and finish compared to regular circulation coins. Manufactured from silver, this quarter has a diameter of 24.3 mm and weighs 6.22 grams. The 1871 mintage of just 960 pieces makes it quite rare, contributing to its value among collectors. The design features the iconic Seated Liberty figure, depicted seated on a rock and holding a shield and a liberty pole, symbolizing freedom and strength, while the reverse presents a classic heraldic eagle. The combination of its age, rarity, and pristine proof status enhances its collectible appeal, making it an excellent addition for any serious numismatist or a fitting piece for historical collections. In summary, this coin represents not just currency but also a connection to America’s past, embodying the craftsmanship and artistry of mid-19th century coin production.