21 Oct 2024 Ethnohistory Okpu Ngwo: The Symbolism and Use of the Raffia Hat in Afikpo Cultural Tradition Afikpo man wearing okpu ngwo raffia hat, Mgbom village, Afikpo Village-Group, Nigeria. "Tom Ibe, my field assistant wearing okpu ngwo (hat-raffia). Diviners (dibia) use it when carrying sacred objects for swearing…