20 Centimes French text

Belgium maintained parallel French- and Dutch-language coin series throughout the postwar decades, a practice rooted in the country's persistent linguistic legislation rather than any minting necessity. The two versions circulated simultaneously and were legally interchangeable, though each community reliably spent its own.

Bronze was retained here well after neighboring countries had moved to cheaper alloys — a quiet conservatism that would end when Belgium finally switched to copper-clad steel in the 1980s.