Collectible coins are often categorized based on their historical significance, rarity, condition, and artistic design. One notable example is the 1859 Pattern coins from the United States, which were created as experimental designs that were not intended for general circulation. The "P 20" designation may refer to a specific pattern or variety within the 1859 series, which is recognized for its unique features and limited mintage. These coins are highly sought after by collectors for their aesthetic appeal and historical context, especially within the realm of American numismatics.
| Item | Denomination | Series | Year | Mint | |
|---|---|---|---|---|---|
|
1859 P$20 Copper J-263 BN | P$20 | Patterns | 1859 | Philadelphia |