| Emitent | Brittany, Duchy of |
|---|---|
| Rok | 1286-1305 |
| Typ | Standard circulation coin |
| Nominał | 1 Denier (1⁄240) |
| Waluta | Pound |
| Skład | Billon |
| Waga | 1.06 g |
| Średnica | 19 mm |
| Grubość | |
| Kształt | Round (irregular) |
| Technika | Hammered |
| Orientacja | Variable alignment ↺ |
| Rytownik(zy) | |
| W obiegu do | |
| Źródło(a) | Jez#63, Dy féodales#81 |
| Opis awersu | Dreux checkered with a third of ermines. |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | ✠ DVX BRITANNIE (Translation: Duke of Brittany.) |
| Opis rewersu | Cross with trident in second quarter. |
| Pismo rewersu | Latin |
| Legenda rewersu | ✠ CASTRI GIGANPI (Translation: Castle of Guingamp.) |
| Krawędź | |
| Mennica | |
| Nakład | ND (1286-1305) - - |
| ID Numisquare | 7037966320 |
| Uwagi |