The coin in question is a 2018 Modern Commemorative half dollar (50¢) issued by the United States of America. This coin is made from a Copper-Nickel composition and measures approximately 30.6 mm in diameter. It was produced as part of a Mint Strike, indicating a high-quality production process that ensures a detailed finish and design clarity. Although the coin does not have a specific mint mark or any designer attribution, it belongs to the category of modern commemorative coins, which often celebrate significant events, individuals, or milestones in U.S. history. The mintage of this coin is reported as zero, which suggests that it either has not been circulated or is part of a limited issue, potentially affecting its availability and value in the collector's market. As a collectible, this coin represents not only its face value of 50 cents but also carries implications of historical relevance, artistry, and potential appreciation for numismatists. Its physical characteristics, such as the lack of specific width and height measurements or weight, suggest it is a standard issue in terms of size and form typical of modern half dollars. Overall, this coin is an intriguing piece for collectors who appreciate commemorative issues and their significance in American coinage.