640 Réis - João Prince Regent (1809 - 1816)
Features
| Denomination | 640 Réis |
| Catalog Number | KM# 256 |
| Weight (g) | 17.92 |
| Shape: | Round |
| Composition: | Silver (.917) |
| Not Magnetic | |
| Metal Value (USD) | 43.75 |
| Demonetized |
Reverse
Lettering:
SUBQ · SIGN. NATA STAB
R
SUBQ · SIGN. NATA STAB
R
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 1809 B | Unknown | ||
| 1809 R | Unknown | ||
| 1810 B | Unknown | ||
| 1810 M | Unknown | ||
| 1811 M | Unknown | ||
| 1811 R | Unknown | ||
| 1812 M | Unknown | ||
| 1812 R | Unknown | ||
| 1813 M | Unknown | ||
| 1813 R | Unknown | ||
| 1814 R | Unknown | ||
| 1815 R | Unknown | ||
| 1816 B | Unknown | ||
| 1816 M | Unknown | ||
| 1816 R | Unknown |