20 Réis - Luis I Countermark `CROWNED G.P.` over `15 Réis, Portuguese India`
€102,491.00
| Issuer | Azores |
| Year | 1877 |
| Type | Standard circulation coins |
| Value | 20 Réis |
| Currency | Real (Countermark GP under crown - 1887) |
| Composition | Copper |
| Weight | 9.5 g |
| Dimensions | 23 mm |
| Thickness | |
| Shape and Technique | Round Countermarked |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Gomes#L1 17.02 |