| Issuer | Portuguese India |
|---|---|
| Year | 1840 |
| Type | Standard circulation coin |
| Value | 30 Réis = 1/2 Tanga (1/20) |
| Currency | Rupia (1706-1880) |
| Composition | Copper |
| Weight | 19.7 g |
| Diameter | 29 mm |
| Thickness | |
| Shape | Round |
| Technique | Hammered |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Gomes#M2 13, KM#265 |
| Obverse description | Queen`s Coat of Arms |
|---|---|
| Obverse script | |
| Obverse lettering | 30 1/2 T (Translation: T= Tanga) |
| Reverse description | |
| Reverse script | |
| Reverse lettering | |
| Edge | |
| Mint | |
| Mintage | ND (1840) - Goa Mint - |
| Numisquare ID | 4346017880 |
| Comments |