Guy de Faucigny was the Bishop of Geneva from 1078 to 1119. Humbert de Grammont was his successor from 1119 to 1135.
| Weight | 1,2 |
|---|---|
| Diameter | 17,6 |
| Metal | Silver |
| Conservation | Almost Extremely Fine |
| Année de frappe | Circa 1120 |
| Mint | Genève |
| Obverse | Cross, pellet in each quarter |
| Reverse | Head of Saint Peter left |
| Reverse legend | ✠GENEVA CIVITAS |
