Model Fetal Human Skull 30 Weeks, Scientific Name: Homo sapiens, skull exhibits characteristics of prenatal development, 1-part skull (jaw glued to cranium), Size: 3in L x 2-1/2in W x 2-1/2in H  
Torso model, hand painted, consists of 13 parts, removeable parts: eye with optical nerve, half brain, lung (2 parts), heart (2 parts), liver, stomach, front portion of the kidney, half of the bladder, large and small intenstines, with appendix flap opening, All parts labeled
Model Fetal Human Skull 29 Weeks, Scientific Name: Homo sapiens, skull exhibits characteristics of prenatal development, 1-part skull (jaw glued to cranium), Size: 3in L x 2-1/4in W x 2-1/2in H
Model Fetal Human Skull 40 1/2 Weeks, Full term, skull exhibits characteristics of prenatal development, Scientific Name: Homo sapiens, 1-part skull (jaw glued to cranium), Size: 11.9L x 9.1W x 8.5H (cm)
Model Fetal Human Skull 35 Weeks, Scientific Name: Homo sapiens, skull exhibits characteristics of prenatal development, 1-part skull (jaw glued to cranium), Size: 9.7L x 8.2W x 7.5H (cm)