Keywords: Banziris, Joueurs de ballonphon - Société de Géographie (1907).jpg from ark /12148/btv1b77021862 collective author and publication date is 1907 PD-old Balafon People with keyboard percussion instruments Banziri Société de Géographie 1907 photographs Gourds as musical instruments People of Africa Banziris 1907 in Africa French Congo |