1867 Half Dime. Trial piece struck from regular dies. These are part of the complete copper sets struck in 1867. Andrew Pollock mentions two in the Iowa State Historical Department. A third set was in the famous Garrett collection, sold in 1976.
| Country | United States of America |
| Year | 1867 |
| Serie | Patterns |
| Denomination | PH10c |
| Mint | Philadelphia |