The coin in question is a unique piece from the series known as the Territorials, specifically dated 1861. It was minted in the United States of America and is characterized by its proof production type, indicating it was likely struck for collectors or special occasions rather than for general circulation. The coin is made of copper, suggesting it falls within a broader category of numismatic materials commonly used during that era. As for its physical properties, the specific measurements such as width, height, diameter, and weight are recorded as zero, which is unusual and might suggest an incomplete or unverified entry about the coin's dimensions. The absence of a mint mark alongside "unknown" for the mint could indicate a coin produced in a less common minting location or perhaps even a piece with a history that lacks clear documentation. Despite the coin's categorization as having a denomination of "Other / Varied," it is important to note that it holds significance due to its historical context from the Civil War era in the United States. The mintage listed as "0" implies that this particular piece may be extremely rare or possibly even unique. Overall, this 1861 Territorial coin represents a fascinating aspect of American numismatic history, embodying the complexities of currency production during a tumultuous period. Collectors would find value not only in its material and condition but also in its rarity and the story it tells about the time in which it was created.
| Country | United States of America |
| Year | 1861 |
| Serie | Territorials |
| Denomination | $2.50 (Two and a Half Dollars) |
| Mint | Unknown |