| Issuer | Brazil |
| Year | 1754-1764 |
| Type | Standard circulation coin |
| Value | 300 Réis |
| Currency | Real (1654-1799) |
| Composition | Silver (.917) |
| Weight | 9.05 g |
| Dimensions | 30 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#186, Bentes#207 |
| Obverse description | J between flowers topped by royal crown. Value and date between dots. |
| Obverse script | Latin |
| Obverse lettering | + 300 + + J + .1756. |
| Reverse description | An armillary sphere in front of the Order of Christ cross, with the R mintmark. |
| Reverse script | Latin |
| Reverse lettering | SVBQ.
SIGN. NATA. STAB. (Translation: Born under a steady sign.) |
| Edge | Reeded. |
| Mint | R Casa da Moeda do Brasil, Rio de Janeiro, Brazil (1694-date) |
| Mintage | 1754 R - Bentes 207.01 - 1755 R - Bentes 207.02 - 1756 R - Bentes 207.03 - 1757 R - Bentes 207.04 - 1758 R - Bentes 207.05 - 1764 R - Bentes 207.06; 207.07-207.09 (See Comments) - |
| Catalog ID | 3528090170 |
| Comments |
