| Issuer | Chile |
| Year | 1866 |
| Type | Coin pattern |
| Value | 1 Peso |
| Currency | Old peso (1835-1959) |
| Composition | Silver (.900) |
| Weight | 25 g |
| Dimensions | 37 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#PnA11 |
| Obverse description | Condor with shield |
| Obverse script | Latin |
| Obverse lettering | POR LA RAZON O LA FUERZA
1866 (Translation: By reason or force) |
| Reverse description | Plumed arms within wreath. |
| Reverse script | Latin |
| Reverse lettering | REPUBLICA DE CHILE
So
UN PESO (Translation: Republic of Chile So 1 Peso) |
| Edge | Reeded |
| Mint | (So) Casa de Moneda de Chile,Santiago, Chile (1743-date) |
| Mintage | 1866 So - Unique - |
| Catalog ID | 4131921140 |
| Comments |
