Guinea-Bissau › Peso › 1977 - 1997![]() ![]() | 50 centavos 1977 Aluminium, 2.2g, ø 25.1mm KM# 17 · Circulation coins |
![]() ![]() | 50 centavos 1977 Aluminium-Bronze, 6g, ø 25.1mm KM# 17a · Circulation coins |
Guinea-Bissau › Escudo › 1933 - 1974![]() ![]() | 50 centavos 1933 Nickel-Brass, 4.4g, ø 22.8mm KM# 4 · Circulation coins |
![]() ![]() | 50 centavos 1952 Bronze, 4g, ø 20.1mm KM# 8 · Circulation coins |
![]() ![]() | 50 centavos, Discovery of Guinea 1946 Bronze, 3.97g, ø 22.6mm KM# 6 · Commemorative coins |
