Sixteen-note sound box, also known as board piano or thumb piano and lukembi, likembe, or kalimba; wooden with keys made from spoon handles, bicycle spikes, or metal keys hammered to the desired shape; keys plucked with thumb and fingers; two holes under the keys and some decoration on the side; inscription "RUMBA OPIKA MIE LEON L24B1954.BUNIA"; origin Bira people of the Ituri rainforest.
Twelve-note sound box, also known as thumb piano, board piano, lukembi, or kalimba; wooden with keys made from spoon handles, bicycle spikes, or metal keys hammered to the desired shape; keys plucked with thumb and fingers; two holes on bottom and one on back; crudely decorated with lines and scratch-like marks; origin Lese people of the Ituri rainforest.
Ten-note barrel-shaped sound box, also known as board piano or thumb piano and lukembi, likembe, or kalimba; wooden with keys made from spoon handles, bicycle spikes, or metal keys hammered to the desired shape; keys plucked with thumb and fingers; open at top and closed at bottom; one hole in bottom and one on back; semi-circular red markings on sides and top, rectangles etched on sides; metal wrapped around keys; origin Bira people of the Ituri rainforest.
Twelve-note sound box, also known as thumb piano, board piano, lukembi, or kalimba; wooden with keys made from spoon handles, bicycle spikes, or metal keys hammered to the desired shape; keys plucked with thumb and fingers; one hole on base and one on back; one key has a coil wrap; crudely decorated with lines and scratch-like marks on back; origin Ngwanda people of Central Africa.
Ten-note barrel-shaped sound box, also known as board piano or thumb piano and lukembi, likembe, or kalimba; wooden with keys made from spoon handles, bicycle spikes, or metal keys hammered to the desired shape; keys plucked with thumb and fingers; very decorated; bottom has hole with eleven additional holes encircling it; inscription "CT" and "CP11D" carved into back of wood; origin Ndaka people of the Ituri rainforest.
Wooden stool used in nkumbi initiation; bottom has three incised marks on each side, handle carved on one side near the center column, and incised area in the middle of the top; origin Bira people of the Epulu region of the Ituri rainforest.
Wooden stool used in nkumbi initiation graduation; top is scalloped, base is square, four decorated block shapes between base and top; etched into one side is "H_ _ _ _ _"; origin Epulu region of the Ituri rainforest.
