Dwudukat koronny - Jan II Kazimierz Waza Bydgoszcz mint
€1.00
| Issuer | Polish–Lithuanian Commonwealth |
| Year | 1660 |
| Type | Standard circulation coin |
| Value | 2 Ducats |
| Currency | First Zloty (1573-1795) |
| Composition | Gold |
| Weight | 6.84 g |
| Dimensions | 31.1 mm |
| Thickness | |
| Shape and Technique | Round |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Kop#1908 |