An Ibo anthropomorphic slit drum

An Ibo anthropomorphic slit drum
Nigeria
with two carved heads to the top, with cap like coiffures, one with an arrow symbol to the forehead and with a zig-zag necklace, the other with a vertical line to the forehead, the rectangular body with an integral handle, the decoration burnished, with a hand written collection label Ibo drum from West of Niger - Purchased at ABARRA in WARRI Prov in 1944
32cm long.