Osélé or Musélé" throwing knife, KOTA, Gabon. Iron, metal, wood. Length: 34.5 cm. Width: 30 cm. Provenance: Collected in situ between 1957 and the early 1960s by Marie-Louise Demeyer 80 km from Makokou in the northern Ogoué-Ivindo region. Note: According to the notes and photos submitted by the family, Marie-Louise Demeyer and her husband were part of a camp of a dozen households and 500 workers, who looked after the preservation of rare species, mainly primates. The camp was based in the primary forest of Gabon, in Gorilla country (Ogoué-Ivindo north).