- Development of the human urogenital apparatus
- @MKR
- Ziegler models, series 14a, showing the Development of the human urogenital apparatus After Prof. Dr. Franz Keibel's plate reconstruction. The series contains 8 models, of which we have 4: Numbers 1, 2, 5 and 7 Model 7 magnifies the embryo 40 times.
- Nineteeth Century
Height: Model 1 18 cm
Height: Model 2 14 cm
Height: Model 5 19 cm
Height: Model 7 29 cm