Collectible coins encompass a wide range of types, including patterns, which are experimental or prototype coins created to test designs before official production. The 1865 P25c (25-cent) pattern coin is an example from the United States, notable for its historical significance and rarity. Patterns like the 1865 P25c often feature unique designs that differ from standard issue coins and are highly sought after by collectors for their numismatic value and connection to the development of American coinage.
| Item | Denomination | Series | Year | Mint | |
|---|---|---|---|---|---|
|
1865 P25c Restrike, Silver J-423 | P25c | Patterns | 1865 | Philadelphia |