The coin in question is a 2016 Gold First Spouse Coin, minted in the United States of America. It is a proof coin with a denomination of $10 (Ten Dollars), beautifully crafted from 99.99% gold. This particular series celebrates the spouses of U.S. Presidents, and each coin is designed to honor their contributions and legacy. The coin features a classic design, typical of proof coins, which are known for their high level of detail and mirror-like finish. However, specific details about the designer are not available, nor is there a mint mark since this coin is categorized as "None" in that regard. With a diameter of 26.5 mm, this coin is hefty in terms of significance, despite the weight property indicating "0.00000000," which could suggest that this value is either not disclosed or not applicable in this context. Notably, the mintage figure is reported as "0," which may imply that it is either unique, a special release, or simply has not been assigned a production number. As this coin is a part of the Gold First Spouse series, it appeals to collectors who value both historical significance and precious metal content. It holds a position of interest not only for numismatists but also for anyone looking to invest in gold or American history. Overall, this specimen represents the intersection of art, history, and precious metals.