Monaco 1965 E Belin & 'Belinograph' 60c from ITU Centenary set unmounted mint, SG 826
Monaco 1965 E Belin & 'Belinograph' 60c from ITU Centenary set unmounted mint, SG 826
Monaco 1965 E Belin & 'Belinograph' 60c from ITU Centenary set unmounted mint, SG 826