Amoeba proteus, enlarged approximately 1000 times. In a small pseudopodium which can be opened up showing the structure after electron microscopic magnification. On a base with explanatory notes. Separates into 2 parts
Model showing life like sculpting and vibrant hand painting faithfully portray ten organ systemsr, with numbered features. Molded of non breakable plastic base, bull frog lifts off its plastic stand for hands on study
Model, Replica Homo steinheimnensis Skull, (Berkhemer, 1936), is a detailed casting from Berkhemer's reconstruction (1936, skull with no jawbone), The Steinheim replica was modeled after an original skull, Dimensions: 19 x 12.5 x 21.5 cm, weight: 1.14 kg
Model, Replica Homo rhodesiensis Skull, (Broken HillY Woodward, 1921), is an accurate casting of a reconstruction from an original specimen that was discovered in a iron ore working at Broken Hill, Dimensions: 21 x 15.5 x 23.5 cm, weight: 1.23 kg