6 Groszy - John II Casimir (1660 - 1662)
Features
| Denomination | 6 Groszy |
| Catalog Number | KM# 91 |
| Weight (g) | 3.51 |
| Diameter (mm) | 24.3 |
| Shape: | Round |
| Composition: | Silver |
| Not Magnetic | |
| Orientation | Medal orientation ↑↑ |
| Demonetized |
Edge
Description:
Plain
Plain
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 1660 | Unknown | ||
| 1660 GBA | Unknown | ||
| 1660 LT | Unknown | ||
| 1660 TLB | Unknown | ||
| 1660 TT | Unknown | ||
| 1662 | Unknown |