Surface of 12. order
Model 152
Description
Surface of 12. order. Gypsum.
Showcase of this model is Case number 4
References
Schilling, Martin(Hrg.): Catalog mathematischer Modelle, Leipzig(Verlag von Martin Schilling) 1911, 7.Auflage, No.117. p. 128.
Separataband M1 im Mathematischen Institut p. 159.