French West Africa issued this aluminum coinage through the Institut d'Émission de l'Afrique Occidentale Française et du Togo, the centralized monetary authority established in 1955 to manage currency across eight territories — Senegal, Soudan, Guinea, Ivory Coast, Dahomey, Mauritania, Niger, and Upper Volta. The timing matters: these coins circulated during the final decade of French colonial administration, overlapping with the rise of independence movements that would dissolve the federation entirely by 1960. Paris minted them cheaply in aluminum precisely because postwar France lacked the economic reserves to supply its overseas territories with anything more substantial.
French West Africa issued this aluminum coinage through the Institut d'Émission de l'Afrique Occidentale Française et du Togo, the centralized monetary authority established in 1955 to manage currency across eight territories — Senegal, Soudan, Guinea, Ivory Coast, Dahomey, Mauritania, Niger, and Upper Volta. The timing matters: these coins circulated during the final decade of French colonial administration, overlapping with the rise of independence movements that would dissolve the federation entirely by 1960. Paris minted them cheaply in aluminum precisely because postwar France lacked the economic reserves to supply its overseas territories with anything more substantial.