1⁄40 Riyal - Yahya Qaflat Idhar
€2.00
| Issuer | Yemeni Zaidi State |
| Year | 1911 |
| Type | Standard circulation coin |
| Value | 1⁄40 Riyal (1⁄40 YEI) |
| Currency | Riyal (1904-1918) |
| Composition | Billon |
| Weight | 0.76 g |
| Dimensions | 16 mm |
| Thickness | |
| Shape and Technique | Round |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Y#A3 |