50 Centavos

Cape Verde in 1930 was a Portuguese colonial possession of considerable strategic value — the islands had served as a critical Atlantic provisioning stop for centuries — but the archipelago's economy was chronically depressed, and famine conditions periodically devastated the population throughout the early twentieth century. This coin was issued under Portuguese authority as part of a broader colonial monetary standardization push, the same administrative impulse that produced similar nickel-brass fractional coinage across Portugal's African territories in the same period. The specific alloy choice — heavier on copper than a standard brass — was deliberate, providing corrosion resistance suited to a humid maritime island climate.