50 Francs

The Banque Centrale du Congo Belge et du Ruanda-Urundi was itself a transitional institution — established in 1952 when the Banque du Congo Belge relinquished its note-issuing privilege, it existed barely a decade before independence movements dissolved the colonial monetary union entirely. This series was among the first issues under that new authority, printed by Bradbury Wilkinson at their New Malden works during a period when the firm handled a substantial share of British colonial currency contracts across Africa and Asia.

Ruanda-Urundi's inclusion in the currency zone was a direct consequence of Belgian administration under a League of Nations mandate — the two territories shared no organic economic logic with the Congo, only administrative convenience.