4 Mark - Johan, Duke of Östergötland
€1.00
| Issuer | Östergötland, Duchy of |
| Year | 1617 |
| Type | Standard circulation coin |
| Value | 4 Mark (⅔) |
| Currency | First riksdaler (1598-1665) |
| Composition | Silver (.821) |
| Weight | 19.75 g |
| Dimensions | |
| Thickness | |
| Shape and Technique | Round |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#63.2 |