Brazil 640 Réis - João VI, 1818 – 1822
Information
Country
Brazil
Currency
Real
(1799 – 1942)
Coin type
Standard circulation coin
Denomination
640 Réis - João VI
Year
1818 – 1822
Ruler
João VI
(1816–1826)
Composition
Silver (.917)
Shape
Round
Technique
Milled
Weight (g)
17.92
Demonetized
Yes
Mintage & Variants
| Date | Mintage | au | unc | Comment | Frequency | |
|---|---|---|---|---|---|---|
| 1822 R | 565 | — | € 1500,00 | KM#325.2 (Rio de Janeiro) | 5% | |
| 1821 B | 7.7K | € 1600,00 | — | KM#325.3 (Bahia) | 8% | |
| 1821 R | 329.8K | — | € 410,00 | KM#325.2 (Rio de Janeiro) | 54% | |
| 1820 R | 20.3K | — | € 390,00 | KM#325.2 (Rio de Janeiro) | 49% | |
| 1819 R | 17.7K | — | — | KM#325.2 (Rio de Janeiro) | 5% | |
| 1818 M | — | — | — | KM#325.1 (Vila Rica) | 8% | |
| 1818 R | 13.2K | — | — | KM#325.2 (Rio de Janeiro) | 13% |
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