| Issuer | Portuguese India |
|---|---|
| Year | 1871 |
| Type | Standard circulation coin |
| Value | 30 Réis = 1/2 Tanga (1/20) |
| Currency | Rupia (1706-1880) |
| Composition | Copper |
| Weight | 19.4 g |
| Diameter | 32.3 mm |
| Thickness | 3.1 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Gomes#L1 07.01, KM#305 |
| Obverse description | Royal arms |
|---|---|
| Obverse script | Latin |
| Obverse lettering | INDIA PORTUG: 1871 |
| Reverse description | Wreath |
| Reverse script | Latin |
| Reverse lettering | 1/2 TANGA 30 REIS |
| Edge | Smooth |
| Mint | |
| Mintage | 1871 - - 50 063 |
| Numisquare ID | 4653301860 |
| Comments |