The coin in question is a unique piece from the Patterns & Trial Coins series, minted in 1818 at the Philadelphia Mint. It represents the United States' exploration of new designs and denominations during a period of expanding commerce and trade. This particular coin is categorized under "Other / Varied" for its denomination, indicating that it may not correspond to standard coinage of the time. It is important to note that the coin's physical attributes, including its width, height, diameter, weight, and currency amount, are listed as '0.00000000', which suggests that either the coin is experimental or details are not readily available. Furthermore, its mintage is cited as '0', possibly indicating that this piece was never officially released into circulation or that it exists as an unstruck trial design intended for evaluation rather than public distribution. The coin bears a 'P' mint mark, denoting that it was produced in Philadelphia, the original capital of the United States and a significant site for early American coinage. Despite its seemingly intangible physical details and the absence of mintage, this coin exemplifies a critical aspect of numismatic history, embodying the innovation and experimentation that characterized the minting practices of its time. In summary, this 1818 coin, while lacking traditional numismatic specifications, holds historical significance as part of the trial and pattern series, underlining a pivotal period in American coinage evolution. Collectors and historians alike would find interest in such an item, as it represents both the artistic and functional explorations of the U.S. Mint in the early 19th century.
| Country | United States of America |
| Year | 1818 |
| Serie | Patterns & Trial Coins |
| Denomination | Other / Varied |
| Mint | Philadelphia |