A Mangbetu bow harp, Adungu, 20th century, the shaped wood body with figural neck in the form of a standing female, with linear coiffure, scarification marks to the face and body picked out with copper wire; a Nigerian bow harp, 20th century, with Yoruba type carved head terminal, with five strings and animal skin resonator, a & another with leather bound body with two resonating holes, the sic strings with square tuning pegs