The Mrs. Ples. skull, designated STS 5, was discovered by Robert Broom and John T. Robinson in Sterkfontein, Transvaal, South Africa in 1947. Although originally considered female, study of the roots of the canine teeth has cast serious doubt on its gender, leading most to believe it is, in fact, from a sub-adult male instead.nnSpecifications:nn1:1 scalenPolyurethane resin castnnSkull Length 17.2 cm (6.8 in.)nSkull Width 12.3 cm (4.8 in.)nSkull Height 13.1 cm (5.2 in.)nnStand Comes Complete With A Custom Cradle Designed Specifically For This SkullnnOrigin: Sterkfontein, South Africa 3-2.5 myannProduct of Bone Clones