1/2 Barbuda - Fernando I Miranda do Douro mint
€1.00
| Issuer | Portugal |
| Year | 1370-1371 |
| Type | Standard circulation coin |
| Value | 1/2 Barbuda= 14 Dinheiros |
| Currency | Libra (1st Dynasty, 1128-1383) |
| Composition | Billon (.250 silver) |
| Weight | 1.78 g |
| Dimensions | 22 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Gomes#Fe 27 |