Collectible coins, such as the 1956 Philadelphia Washington Quarter, are often sought after by numismatists due to their historical value, rarity, and condition. The 25 cents denomination, known as the quarter, features a depiction of George Washington, which has been a standard since the series was introduced in 1932. Coins from the Philadelphia Mint, marked by a lack of mint mark, are significant in the collectible market, especially if they are in uncirculated or high-grade condition. The numismatic value can fluctuate based on demand and the specific characteristics of the coin.

Item Denomination Series Year Mint
1956-P (Philadelphia) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1956 Philadelphia
1956-P (Philadelphia) Washington Quarters 25¢ (Twenty Five Cents, Quarter) Washington Quarters 1956 Philadelphia