Collectible coins, particularly in the context of United States quarters, include items like the 1938 Philadelphia mint quarter. This coin is part of the Washington quarter series and is notable for its design by John Flanagan featuring George Washington on the obverse. Coins from this era, including the 1938 quarter, are often collected in rolls, such as a 25-cent roll of quarters, and can vary significantly in condition and rarity, impacting their collector value. The Philadelphia mint is known for producing a high volume of coins, and specific dates and mint marks can enhance a coin's desirability among numismatists.

Item Denomination Series Year Mint
1938 25c Roll 40 Coins 25c Roll Quarters 1938 Philadelphia