20 Escudos

Portuguese Guinea received very few dedicated coin issues during the colonial period — most day-to-day commerce relied on Portuguese metropolitan coinage or scrip issued by the Banco Nacional Ultramarino. The 1952 series was struck primarily to assert administrative presence rather than meet any genuine monetary demand in the territory, and surviving examples in circulated grades are scarcer than mintage figures suggest, since much of the issue was absorbed by collectors and officials rather than reaching Bissau's markets.