| Issuer | Brittany, Duchy of |
|---|---|
| Year | 1286-1305 |
| Type | Standard circulation coin |
| Value | 1 Denier (1⁄240) |
| Currency | Pound |
| Composition | Billon |
| Weight | 1.06 g |
| Diameter | 19 mm |
| Thickness | |
| Shape | Round (irregular) |
| Technique | Hammered |
| Orientation | Variable alignment ↺ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Jez#63, Dy féodales#81 |
| Obverse description | Dreux checkered with a third of ermines. |
|---|---|
| Obverse script | Latin |
| Obverse lettering |
✠ DVX BRITANNIE (Translation: Duke of Brittany.) |
| Reverse description | Cross with trident in second quarter. |
| Reverse script | Latin |
| Reverse lettering |
✠ CASTRI GIGANPI (Translation: Castle of Guingamp.) |
| Edge | |
| Mint | |
| Mintage |
ND (1286-1305) - - |
| Numisquare ID | 7037966320 |
| Additional information |
|