4 Pettachi ou patacs - Honoré II
€357,817.00
| Issuer | Monaco |
| Year | 1640 |
| Type | Standard circulation coin |
| Value | 4 Patacs (Pettachi) (1⁄30) |
| Currency | Livre tournois (781-1795) |
| Composition | Copper |
| Weight | 1.75 g |
| Dimensions | 18 mm |
| Thickness | |
| Shape and Technique | Round (irregular) |
| Orientation | |
| Engraver(s) | Jérôme Morando |
| In circulation to | |
| Reference(s) | KM#3, Gad#MC2 |