Model Homo Habilis Oh 24 Cranium, 1.8 MYA, was discovered by P. Nzube in 1968. This nearly complete but very badly crushed specimen constituted the oldest hominid found in Olduvai Gorge, Tanzania, Size: 18.3L x 11.6W x 10.1H (cm)
Model A.Africanus Sts 5 Mrs. Ples Cranium, 2.5 MYA, was discovered in 1947 by R. Broom and J. Robinson in Sterkfontein, Transvaal, South Africa, Size: 17.2L x 12.3W X 13.1H (cm)
Model H. Ergaster Knm-Er 3733 Cranium, 1.75 MYA, with dentition was discovered by B. Ngeneo in 1975 in Koobi Fora, Kenya. Several teeth are intact, but no mandible was ever found, Size: 19.1L x 13W x 13.5H (cm)
Model Homo Sapiens Cro-Magnon 1 Cranium, 30,000-32,000 YA, discovered by L. Lartet and H. Christy on a cliff in 1868 (during the construction of railway lines in Les-Eyzies, France), Size: 21L x 15.2W X 17H (cm)
Model, Fetus, month 7, The model shows a fetus in the seventh month in the uterus, All important anatomical structures are labeled, Dimensions: 15 x 32 x 27 cm, weight: 0.86 kg