Three power figures "nkisi"

wood, a) standing figure with hole in the head and various drilled holes, among others in both ears (still containing mass on the right side), slightly dam., cracks, missing part backside, h: 10,3 cm; b) half figure, drilled hole with mass remains in the head, leather strip with animal hair, slightly dam., crack, h: 7,5 cm; c) head with hole in the parting, mass remains at the right ear; all three objects mounted on pedestal