The coin in question is a magnificent example of the **Liberty Head Quarter Eagles,** specifically a **$2.50** denomination struck in **1858** at the Philadelphia mint, denoted by the mint mark **P**. This coin is made of **gold**, showcasing the exquisite craftsmanship of the era, and is particularly notable for its **Proof** production type, indicating it was specially minted for collectors, often featuring a higher quality of finish compared to regular strikes. Measuring **18 mm** in diameter and weighing **4.18 grams**, this quarter eagle is a cherished piece of American numismatic history. The **Liberty Head design**, which prominently features Lady Liberty, encapsulates the artistic and cultural values of the time, making it a compelling item for both collectors and those interested in the lore of American currency. Due to its **production type of Proof** and the **year of mintage**, it likely has a limited availability, making it all the more valuable. However, it is worth noting that the specified **mintage** value is listed as **0**, which could indicate a unique situation regarding its issue or reporting. This coin not only represents an important monetary denomination but is also a testament to the historical significance of the **United States coinage system** in the 19th century. Collectors and enthusiasts would appreciate its rich heritage, and it remains a significant piece for anyone interested in the history of American gold coins.
| currency | USD |
| currency-amount | 2.5 |
| diameter | 18 |
| height | 0 |
| material | Gold |
| mint-mark | P |
| mintage | 0 |
| type | Coins |
| weight | 4.18 |
| width | 0 |
| year-display | 1858 |