Collectible coins encompass a variety of types, including patterns, which are test strikes produced to evaluate designs or minting processes before production begins. In the United States, the 1866 Pattern coins, such as the P50c, were created as prototype pieces and are often sought after by collectors due to their unique features and limited mintage. These coins typically showcase innovative designs that may differ from officially released currency, making them valuable in numismatic circles.
| Item | Denomination | Series | Year | Mint | |
|---|---|---|---|---|---|
|
1866 P50c Copper J-539 BN | P50c | Patterns | 1866 | Philadelphia |