| Obverse description | Laureate bust of King Karl XI facing left with long curly hair inside circle of legend. |
| Obverse script | Latin |
| Obverse lettering | CAROLVS.XI.REX.SVECIÆ. (Translation: Karl XI, King of the Swedes.) |
| Reverse description | Crowned shield of Sweden inside circle of legend. |
| Reverse script | Latin |
| Reverse lettering | .VIII.MARK.SVENSKA.1666. (Translation: Eight Swedish mark.) |
| Edge | |
| Mint | |
| Mintage | 1666 - Type A - 6 237 1666 - Type B - |
| Catalog ID | 8934968630 |
| Comments |