The coin in question is a 2020 Proof $10 Gold Eagle, which is part of the prestigious Gold Eagles series from the United States. This specific coin features a composition of 91.67% gold, 3% silver, and 5.33% copper, contributing to its distinctive quality and luster. It has a diameter of 22.00 mm and is categorized under the sub-type 'Coins'. Notably, this particular coin is marked by the absence of a mint mark and is classified with a mintage of 0, which typically indicates a special production circumstance. As a Proof coin, it was struck with extraordinary care to achieve a high level of detail and finish, making it particularly appealing to collectors. The coin does not display specific details regarding its designer or its width, height, and weight remain unspecified. However, it is an official denomination coin valued at $10, reflecting its status as legal tender in the United States. Overall, the 2020 Proof Gold Eagle is a remarkable collectible, symbolizing both artistic craftsmanship and the enduring value of precious metals. It represents an ideal choice for both investors and numismatists alike, offering potential for appreciation in value while celebrating the rich history of U.S. coinage.