The coin in question is a 2018 American Innovation Dollar, minted in Denver, United States. It has a denomination of $1 (One Dollar) and showcases a design by Justin Kunz and Donna Weaver. The coin features a diameter of 26.49 mm and weighs 8.1 grams, composed of a material blend that includes 88.5% copper, 6% zinc, 3.5% manganese, and 2% nickel. The edge of this dollar coin is lettered, adding a unique tactile feature to its overall design. It is part of the American Innovation series, which celebrates the contributions of innovators from each state and the District of Columbia, representing a rich part of American history and progress. It's important to note that the mintage of this particular coin is listed as zero, suggesting that it may not have been widely produced or circulated, which could significantly influence its collectibility and value among numismatists. The lack of a mint mark indicates that it was produced at the Denver Mint without a distinguishing mark. Overall, this coin represents a fusion of artistry and heritage, embodying the spirit of innovation that characterizes American culture. Collectors may find it a significant addition to their portfolios, especially considering its rarity and historical significance.