African mask in ebony wood - bearded head sculpture ethnic africa 20.5 x 6.5

This beautiful african head is carved in ebony. This dark wood mask has a stylized face with a pointed and crenellated beard. This ethnic sculpture comes from africa and was brought back by a diplomat in the 1960s-1970s. In good general condition, it measures 20.5 X 6.5 cm. I note scratches and traces of use.