The 1868 pattern coins are a type of collectible coin from the United States, specifically created to test new designs before official production. These patterns are struck as part of the coin design process and often feature unique designs not found in regular issue coins. The P10c refers to a specific denomination of ten cents, showcasing innovative artistic elements of its time. Collectors highly value these coins due to their limited mintage and historical significance in American numismatics.

Item Denomination Series Year Mint
1868 P10c Nickel J-641 P10c Patterns 1868 Philadelphia