6400 Réis - Maria I (1786 - 1790)
Features
| Denomination | 6400 Réis |
| Catalog Number | KM# 218 |
| Weight (g) | 14.34 |
| Shape: | Round |
| Composition: | Gold (.917) |
| Not Magnetic | |
| Metal Value (USD) | 2168.36 |
| Demonetized |
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 1786 R | Unknown | ||
| 1787 B | Unknown | ||
| 1787 R | Unknown | ||
| 1788 B | Unknown | ||
| 1788 R | Unknown | ||
| 1789 B | Unknown | ||
| 1789 R | Unknown | ||
| 1790 B | Unknown |