Skull Replica Homo Ergaster KNM ER 3733  

This Homo ergaster skull, designated as KNM-ER 3733, was discovered by B. Ngeneo in Koobi Fora, Kenya in 1975. It is a very complete example of a adult female and dates back to 1.75 million years ago.
The dimensions of the skull replica are approx. 21 cm x 13 cm x 16 cm.