Halala - Al-Hadi Al-Hasan
€1.00
| Issuer | Yemeni Zaidi State |
| Year | 1904 |
| Type | Standard circulation coin |
| Value | Halala (1⁄80 YEI) |
| Currency | Riyal (1904-1918) |
| Composition | Bronze |
| Weight | 1.93 g |
| Dimensions | |
| Thickness | |
| Shape and Technique | Round |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Y#C1 |