12 Grote - Ferdinand III (1654 - 1657)
Features
| Denomination | 12 Grote |
| Catalog Number | KM# 122 |
| Diameter (mm) | 28 |
| Shape: | Round |
| Composition: | Silver |
| Not Magnetic | |
| Orientation | Medal orientation ↑↑ |
| Demonetized |
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 1654 | 127,000 | Unknown | |
| 1657 | 141,000 | Unknown |