This head measures 19 centimeters in height and is missing the rest of its body. This figure like many other Nok heads have semi-circular eyes, a wide flat nose, and full lips. The forehead of this figure is large and the figure seems to be wearing bread.  Oddly enough this figure does not have prominent ears.  
The appraisal report found this piece to be in good condition, however they did find the surface of this figure was unusually dark.

The appraiser remarked that the piece seems to be darker in hue and was fired at a high temperature.
Nok Figure
Collection Number: 268.336A204
Material: Terracotta
Culture: Sokoto, Nigeria, West Africa
Approximate age: 460 A.D.