The coin in question is a Three Dollar Gold piece from the United States, minted in the year 1889. This particular denomination, commonly known as the $3 gold coin, features a striking design that highlights its unique place in American numismatic history. Crafted from a composition of 90% gold and 10% copper, this coin not only showcases the beauty of gold but also exhibits the durability added by copper. With a diameter of 20.5 mm and a notable mintage of only 2,300 pieces, it is a relatively rare collectible, appealing to both historical enthusiasts and coin collectors alike. The absence of a mint mark indicates that it was produced without a specific identifier, which is often associated with certain U.S. minting facilities. Although the weight and additional physical dimensions like the edge type and height are listed as “N/A,” the coin's design and materials still contribute to its overall allure. As part of the broader category of coins, this example represents a significant part of the economic and cultural fabric of the United States during the late 19th century. Collectors value the $3 gold coins not only for their intrinsic metal value but also for their historical significance and relative rarity, making them a cherished addition to any numismatic collection.