| Emitent | Brazil |
|---|---|
| Rok | 1781 |
| Typ | Coin pattern |
| Nominał | 6400 Réis |
| Waluta | Real (1654-1799) |
| Skład | Silver |
| Waga | |
| Średnica | 31.5 mm |
| Grubość | |
| Kształt | Round |
| Technika | |
| Orientacja | |
| Rytownik(zy) | |
| W obiegu do | |
| Źródło(a) |
| Opis awersu | Conjoined busts of Maria I and Peter III, united and facing right. Date and mintmark below. |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | MARIA.I.ET.PETRUS.III.D.G.PORT.ET.ALG.REGES (year)_R (Translation: Maria I and Peter III, by the Grace of God, Regents of Portugal and Algarves.) |
| Opis rewersu | Royal arms of Maria I and Pedro III. |
| Pismo rewersu | |
| Legenda rewersu | |
| Krawędź | |
| Mennica | R Casa da Moeda do Brasil, Rio de Janeiro, Brazil (1694-date) |
| Nakład | 1781 R - KM #Pn7 - |
| ID Numisquare | 8345458020 |
| Uwagi |