| 正面描述 | Crowned portuguese arms flanked by value 80 and one flowers, and date. |
|---|---|
| 正面文字 | Latin |
| 正面铭文 | JOSEPHUS•I•D•G•P•REX•ET•B•D• 17 51 •80• •*• (Translation: José, by the Grace of God, King of Portugal and Lord of Brazil.) |
| 背面描述 | An armillary sphere in front of the Order of Christ cross, with R mintmark. |
| 背面文字 | Latin |
| 背面铭文 | SVBQ. SIGN. NATA STAB. (Translation: SVBQUO SIGNO NATA STABILI (Under this sign it was born and will remain)) |
| 边缘 | Reeded. |
| 铸币厂 | R Casa da Moeda do Brasil, Rio de Janeiro, Brazil (1694-date) |
| 铸造量 | 1751 R - KM#167; Bentes#220 - |
| Numisquare 编号 | 9322756210 |
| 备注 |