The coin in question is a unique and historically significant piece from the United States, specifically from the year 1804. It falls under the category of "Patterns & Trial Coins," which suggests that it is one of the experimental or prototype designs that were produced by the Philadelphia Mint. These types of coins were often created to test new designs or methods before being officially issued for circulation. Interestingly, the coin has a mint mark of 'P', indicating that it was produced at the Philadelphia Mint, which is one of the oldest and most renowned minting facilities in the United States. The denomination is listed as "Other / Varied," which usually implies that the coin may not conform to conventional denominations or might be part of a special issue. This particular coin is noted for its production type, which is 'Proof.' Proof coins are specially made to possess a high level of detail and finish, typically produced for collectors rather than for general circulation. The mintage is listed as '0', indicating that no coins were officially minted for general release, further enhancing its rarity and collectibility. While the coin’s dimensions, weight, and specific physical properties are not provided, it is essential to recognize that the year 1804 itself holds notable importance in numismatic history, particularly for collectors of American coins. The "1804 dollar," for instance, is famously known as one of the most coveted coins among collectors, garnering significant attention and value in the numismatic market. In summary, this 1804 Proof coin, produced at the Philadelphia Mint and categorized under Patterns & Trial Coins, is a testament to early American minting practices and holds immense historical and collectible value due to its rarity and specialized production type.
| Country | United States of America |
| Year | 1804 |
| Serie | Patterns & Trial Coins |
| Denomination | Other / Varied |
| Mint | Philadelphia |