The coin in question is a unique and rare specimen from the United States, specifically a $10 (Ten Dollars) piece minted in Philadelphia in the year 1861. This particular coin belongs to the Patterns & Trial Coins series, which often features experimental designs or compositions that were tested before being accepted into general circulation. It was produced as a Proof coin, indicating that it was made with high-quality finishes and details, intended primarily for collectors rather than for circulation. The coin is composed of copper, a material often used in early American coinage. Notably, this coin does not feature a mint mark, which is typical for coins produced in Philadelphia during that era. Since its mintage is recorded as zero (0), it implies that this specific design was either never produced for general release or only in extreme limited quantities, thus making it extremely rare and highly valuable among collectors. While additional dimensions such as width, height, diameter, and weight are not available, it is important to note that the absence of these specifics does not detract from the significance of the coin. As a collectible, it holds immense historical value, particularly as it hails from a tumultuous period in U.S. history, given that 1861 was the onset of the Civil War. For collectors and numismatists seeking to acquire a piece of numismatic art reflecting the heritage of American coinage, this 1861 $10 Proof coin represents a captivating opportunity. Its unique characteristics and historical context could elevate its desirability and value in the market, especially among those with a keen interest in trial coins and patterns.
