Groschen - Joanna I of Naples
€460,591.00
| Issuer | County of Provence (French States) |
| Year | 1369-1372 |
| Type | Standard circulation coin |
| Value | 1 Groschen (1⁄20) |
| Currency | Livre |
| Composition | Silver (.917) |
| Weight | 2.5 g |
| Dimensions | 25.5 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | Variable alignment ↺ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Dy féodales#1685 , PA#XC/17 , Rolland#97 , Boudeau#859 , FSV#6/9 , De Mey Prov#92 |