A COLLECTION OF TRIBAL ART

including an iron Mangbetu sickle knife (trumbash), 39cm long, a Dayak wooden spear and sheaf richly decorated with swirls and zigzags and interspersed with bands of goat hair and clusters of glass beads and wild boar teeth, 109cm long, and an African wooden mask of a broadly grinning face, 45cm long (3)