Filtre gaga (Barambo) - EO.0.0.6905
Early 20th century. RD Congo. Registered in 1912. Collected by A. Hutereau (1910s).
Ce type de filtre intervenait dans la fabrication de la bière de maïs.
Early 20th century. RD Congo. Registered in 1912. Collected by A. Hutereau (1910s).
