

COPY
| Number | KM# 17a |
|---|---|
| Country | Guinea-Bissau |
| Period | Peso (1977 - 1997) |
| Currency | Guinea-Bissau peso |
| Coin type | Circulation coins |
| Denomination | 50 centavos |
| Year | 1977 |
| Edge type | Smooth |
| Shape | Round |
| Alignment | Medal (0°) |
| Composition | Aluminium-Bronze |
| Weight (g) | 6 |
| Diameter (mm) | 25.1 |
| Thickness (mm) | 1.9 |
![]() | Coat of arms Star Wreath Legend |
|---|
![]() | Tree Description Legend |
|---|
| Mint | Mintage | ||
|---|---|---|---|
| UNC | BU | Proof | |
| United Kingdom, Birmingham (Heaton) | - | + | - |
| 1977 | SET | $ ***** |
