This coin is part of the "Patterns & Trial Coins" series, minted in Philadelphia in the year 1858. It is a United States coin with a denomination classified as "Other / Varied." The coin features a proof production type, which indicates that it was struck specifically for collectors and generally has a higher level of detail and a sharper finish compared to regular coins. Notably, the coin carries a "P" mint mark, denoting its production at the Philadelphia Mint, which is significant in the history of U.S. coinage. The dimensions of this coin are not specified, with width, height, and diameter values recorded as zero, which may indicate that this is an entry for a promotional or experimental piece rather than a fully realized coin. The mintage is also recorded as zero, suggesting that this particular coin either was not released into circulation or perhaps is a unique trial piece, making it a rarity for collectors. As a result, its value can be quite variable and would be significantly influenced by the current market demand for such historical coins, the overall condition of the coin, and the potential interest from numismatists. Overall, this 1858 trial coin exemplifies the rich heritage of U.S. coinage and could hold considerable appeal to collectors interested in patterns and experimental issues of the 19th century.
| Country | United States of America |
| Year | 1858 |
| Serie | Patterns & Trial Coins |
| Denomination | Other / Varied |
| Mint | Philadelphia |