This 1938 Jefferson Nickel is a notable coin in the series designed by Felix Schlag. As a denomination of 5 cents in U.S. currency, it showcases a classic representation of American numismatics. The coin is produced in a proof finish, signifying it was struck under specially controlled conditions to create a higher quality and shine, making it particularly desirable for collectors. With a diameter of 21.2 mm and a weight of 5 grams, it is composed of 75% copper and 25% nickel, a standard alloy for U.S. coins of this era. This particular piece does not feature any mint mark, indicating it was likely minted at the Philadelphia mint where the majority of the 1938 series without marks were produced. The mintage for the 1938 Jefferson Nickel in proof is quite limited at 19,365 units, enhancing its rarity and value among numismatists. The edge of the coin is plain, a characteristic feature of the Jefferson Nickel series. This coin not only represents a fractional currency amount of $0.05 but also holds significant historical importance as part of United States coinage issued in the late 1930s. In summary, this 1938 proof Jefferson Nickel stands out as a premium collectible item, combining historical relevance, artistic design, and limited production, making it a prized possession for both collectors and enthusiasts of American coins.