| 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 | 2.0 g |
| Diameter | 22 mm |
| Thickness | |
| Shape | Round (irregular) |
| Technique | Hammered |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Gomes#Fe 29 |
| Obverse description | Crowned bust with helmet (Barbuda) and mint letter `T` on the right. |
|---|---|
| Obverse script | Latin |
| Obverse lettering | SI : DNS : MICHI : AIVTOR : NON : T T |
| Reverse description | |
| Reverse script | Latin |
| Reverse lettering | + FERNANDVS : REX : PORTVGAL |
| Edge | |
| Mint | T Tuy, Tui, Spain |
| Mintage | ND (1370-1371) T - - |
| Numisquare ID | 8358181560 |
| Comments |