Collectible coins are categorized based on various factors such as rarity, historical significance, and aesthetic appeal. In the United States, notable types include patterns, which are test pieces struck to evaluate designs or compositions, often never intended for circulation. The year 1870 is significant for American numismatics, as it features unique patterns that highlight innovative designs and the evolution of coinage during that period. These patterns, particularly from the 19th century, are highly sought after by collectors due to their limited availability and intriguing historical context.
| Item | Denomination | Series | Year | Mint | |
|---|---|---|---|---|---|
|
1870 P2c Copper J-790 BN | P2c | Patterns | 1870 | Philadelphia |