This coin is a 2016 proof Gold Eagle, a prestigious piece of numismatic art produced by the United States Mint in West Point, denoted by its 'W' mint mark. As part of the iconic Gold Eagles series, it carries a denomination of $20 (Twenty Dollars) and is crafted from high-quality gold, making it not just a currency but also a sought-after collectible. The coin has a diameter of 16.5 mm and a weight of 3.39 grams, embodying the exceptional craftsmanship associated with proof coins. Its production type is classified as 'Proof,' meaning it has been struck with specially polished dies, resulting in sharp details and a mirror-like finish that enhances its aesthetic appeal. With a reported mintage of 0, this coin holds unique rarity, potentially increasing its value among collectors and investors alike. Despite its face value of $20, the actual market value may vary significantly based on its condition and rarity in the current numismatic market. Overall, this 2016 proof Gold Eagle is a stunning example of American coinage, representing not only a legal tender but also a testament to the artistry and commitment to quality that the U.S. Mint is known for.