1. Ivory blade Date: 1951 and 1971 Description: Ivory blade with handle of a very well-carved Mangbetu-style woman's head.
2. Ceremonial knife Date: 1951 and 1971 Description: Ceremonial knife used in a wedding exchange; curved metal blade with three holes, wooden handle with decorative metal wrap near the blade; origin Democratic Republic of the Congo (formerly Zaire), Mangbetu people.