| Issuer | Angola |
| Year | 1837 |
| Type | Standard circulation coin |
| Value | 10 Réis |
| Currency | Real (18th century-1914) |
| Composition | Copper |
| Weight | 3.9 g |
| Dimensions | 25 mm |
| Thickness | |
| Shape and Technique | Round Countermarked |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#48, Gomes#M2 02 |
| Obverse description | |
| Obverse script | Latin |
| Obverse lettering | AFRICA·PORTUGUEZA·1770 · V · (Stamped over `V`) |
| Reverse description | Countermark representing the coat of arms of Portugal, the Edict of March 21, 1837. The countermark doubles the face value of the coin. Here, the coin is the original KM# 19, 5 Reis - José I, so the value of KM# 48 is 10 Reis. |
| Reverse script | Latin |
| Reverse lettering | JOSEPHUS·I·D·G·REX·P·ET·D·GUIN· |
| Edge | Smooth |
| Mint | |
| Mintage | ND (1837) - M2.02.01 - host date 1770 - ND (1837) - M2.02.02 - host date 1771 - |
| Catalog ID | 3273895940 |
| Comments |
