| Issuer | Portugal |
|---|---|
| Year | 1438-1481 |
| Type | Standard circulation coin |
| Value | 1/2 Real Preto = 1/20 Real Branco (0.05) |
| Currency | Real branco (1415-1517) |
| Composition | Copper |
| Weight | 1 g |
| Diameter | 20 mm |
| Thickness | |
| Shape | Round (irregular) |
| Technique | Hammered |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Gomes#A5 04 |
| Obverse description | King`s initial (A) under the crown and no mint letter Lettering around |
|---|---|
| Obverse script | Latin (uncial) |
| Obverse lettering | ADIVTORIVM NOST (Many lettering variations) |
| Reverse description | |
| Reverse script | Latin (uncial) |
| Reverse lettering | ALFQ REX PORTU (Many lettering variations) |
| Edge | |
| Mint | |
| Mintage | ND (1438-1481) - (fr) Lisbonne - |
| Numisquare ID | 6863856160 |
| Comments |