Maille - Johanna of Constantinople
€2.00
| Issuer | Hainaut, County of |
| Year | 1205-1244 |
| Type | Standard circulation coin |
| Value | Maille = 1/2 Denier (1⁄24) |
| Currency | Gros (1071-1506) |
| Composition | Silver (Silver) |
| Weight | 0.42 g |
| Dimensions | 12.3 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Hainaut#10-11, Boudeau#2085 |