The coin in question is a unique example from the United States that belongs to the Patterns & Trial Coins series, specifically dated 1863. This 10¢ denomination coin was minted in Philadelphia and is categorized under the production type of Proof, indicating that it was produced with exceptional care and detail, typically for presentation or as experimental pieces rather than for general circulation. This particular coin does not have a specified designer and lacks conventional measurements typically used to classify coins, such as width, height, diameter, and weight—indicating that either this information was not recorded or the coin is in a state that makes these measurements irrelevant. The absence of mint mark also signifies that it was produced at the Philadelphia Mint, which was a common practice for coins created during this era. The material composition is listed as "Other," which may refer to a unique alloy or composition used for experimental coins. Additionally, the stated mintage of zero suggests that this coin may be a theoretical piece or part of an experimental series that never went into production or was destroyed. As an interesting artifact, this coin represents a noteworthy element of numismatic history, capturing a moment of experimentation in American coinage during the Civil War period. Its Proof status and the nature of its creation strongly suggest that it is highly sought after by collectors, particularly those focusing on unique or rare coins from the Patterns series. Collectors should be aware that coins of this nature, especially those with a historical backdrop, can hold significant value in the market—pending verified details about its physical condition and authenticity.
| currency | USD |
| currency-amount | 0.1 |
| designer | N/A |
| diameter | 0 |
| edge-type | N/A |
| height | 0 |
| material | Other |
| mint-mark | None |
| mintage | 0 |
| type | Coins |
| weight | 0 |
| width | 0 |
| year-display | 1863 |