The coin in question is a 2021 American Silver Eagle, a well-known and highly prized bullion coin of the United States. This beautiful coin features a weight of 1 troy ounce and is composed of 99.9% silver, making it a valuable piece for collectors and investors alike. The Silver Eagle series is renowned for its iconic design, which showcases the Walking Liberty on the obverse side, a representation of freedom and American ideals. The reverse features a detailed depiction of the heraldic eagle, symbolizing strength and independence. This specific coin is notable for its special production type and has no mint mark, indicating it was likely made at the Philadelphia Mint, as the Silver Eagles produced there typically do not carry a mint mark. However, it's essential to note that the property indicating 'mintage' displays as '0', which may require further clarification as it suggests that no coins were produced in that category. The diameter of this coin is 40.6 mm, and it holds a denomination of $1, but its intrinsic silver value often far exceeds that. This 2021 Silver Eagle coin is a fantastic example of American numismatic craftsmanship and a prized addition to any coin collection, particularly for those focused on modern silver bullion.