Hand carved african tribal chess set - likely to be from the 1960s

This set of chess pieces is hand carved by the Makonde tribe in the East Tansania region of Africa. The pieces are carved from local hardwood and are known for their unique artistic style.
The pieces are based on the heads of tribal people, animals and huts. They are in great condition but please note that they are hand carved so expect some variation.

King is 11cm high

Code 19U