fɹʌm nˈaɪntiːnhˈʌndɹɪd fˈɪfti sˈɪks tə nˈaɪntiːnhˈʌndɹɪd fˈɪfti sˈɛvən, stˈæmps wɜːɹ ˈɪʃuːd ɪn fɹˈæŋk ænd spˈænɪʃ pˈɛsɛɾə fɚðə sˈʌðɚn zˈoʊn ænd nˈɔːɹðɚn zˈoʊn, ɹᵻspˈɛktɪvli.
From 1956 to 1957, stamps were issued in franc and Spanish peseta for the southern zone and northern zone, respectively.