| Issuer | Brazil |
| Year | 1823-1827 |
| Type | Standard circulation coin |
| Value | 640 Réis |
| Currency | Real (1799-1942) |
| Composition | Silver (.917) |
| Weight | 17.92 g |
| Dimensions | 38 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#367 |
| Obverse description | Denomination and flowers within wreath. |
| Obverse script | Latin |
| Obverse lettering | PETRUS.I.D.G.CONST.IMP.ET.PERP.BRAS.DEF 640 1827.R |
| Reverse description | Crowned arms within wreath. |
| Reverse script | Latin |
| Reverse lettering | ✿ IN ✿ HOC ✿ SIGNO ✿ VINCES ✿ |
| Edge | |
| Mint | R Casa da Moeda do Brasil, Rio de Janeiro, Brazil (1694-date) |
| Mintage | 1823 R - Contemporary counterfeit - 1824 R - - 79 880 1824 R - 1824/3 (Mintage inc. Above) - 1825 R - - 80 000 1825 R - - 353 000 1826 R - - 9 472 1827 R - - |
| Catalog ID | 9308494110 |
| Comments |
