| Issuer | region of West Friesland (Dutch Republic) |
| Year | 1660-1679 |
| Type | Standard circulation coin |
| Value | ½ Ducaton |
| Currency | Gulden (1581-1795) |
| Composition | Silver (.941) |
| Weight | 16.39 g |
| Dimensions | |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#46 , Delmonte S#1048 , HPM#Wf29 , Ver#61.2 |
| Obverse description | Knight brandishing sword riding right; beneath uncrowned provincial arms, all within circle. |
| Obverse script | Latin |
| Obverse lettering | MO : NO
ARG PRO : CONFOE · BELG · WESTF (Translation: New Silver Money of the United Provinces of the Netherlands, West-Friesland) |
| Reverse description | Crowned arms of the United Provinces supported by lions within circle. Date at end of legend. |
| Reverse script | Latin |
| Reverse lettering | CONCORDIA · RES · PARVӔ · CRESCVNT ·
1664 (Translation: Through Unity Small Things Grow) |
| Edge | |
| Mint | Enkhuizen, Netherlands(1604-1802) Hoorn, Netherlands(1584-1806) Medemblik, Netherlands(1256-1781) |
| Mintage | 1660 - - 1661 - Overdate variety 1661/60 exists - 1662 - - 1663 - - 1664 - - 1666 - - 1667 - - 1669 - - 1670 - - 1672 - - 1673 - - 1674 - Exists with circle only on reverse - 1679 - Exists with circle only on obverse - |
| Catalog ID | 7767558940 |
| Comments |
