Brazil
640 MARIA I D G PORT REGINA ET BRAS D
SUBQ SIGN. NATA STAB.
SUBQ SIGN. NATA STAB.
| Country: | Brazil |
| Type: | Silver coins |
| Series: | Queen Maria I |
| Nominal: | 640 reis |
| Year: | 1800 |
| Material: | Silver 0.917 |
| Diameter: | 36 mm |
| Layer: | 2 mm |
| Mass: | 17.76 g |
Queen Maria I
 640 reis 1805 |  640 reis 1804 89$↑ |  640 reis 1803 78$↑ |  320 reis 1802 73$↑ |
 640 reis 1802 100$↑ |  640 reis 1802 70$↑ |  640 reis 1801 66$↓ |  320 reis 1800 105$↑ |
 640 reis 1800 |  640 reis 1800 72$↑ |  640 reis 1799 68$↑ |  160 reis 1797 34$↑ |