18 Groschen - Friedrich Wilhelm (1676 - 1689)
Features
| Denomination | 18 Groschen |
| Catalog Number | KM# 468 |
| Weight (g) | 6.5 |
| Diameter (mm) | 29 |
| Shape: | Round |
| Composition: | Silver |
| Not Magnetic | |
| Orientation | Medal orientation ↑↑ |
| Demonetized |
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 1676 HS | Unknown | ||
| 1679 HS | 12,000 | Unknown | |
| 1680 HS | Unknown | ||
| 1681 HS | 178,000 | Unknown | |
| 1682 HS | 474,000 | Unknown | |
| 1683 HS | 364,000 | Unknown | |
| 1684 HS | 1,109,000 | Unknown | |
| 1685 BA | 337,000 | Unknown | |
| 1685 HS | 3,316,000 | Unknown | |
| 1686 BA | Unknown | ||
| 1687 BA | Unknown | ||
| 1687 HS | 41,000 | Unknown | |
| 1688 AB | Unknown | ||
| 1689 HS | Unknown |