Curvature centre point surface

Model 345

Material:	Constructor:	Category:
Gips	stud.math. L.Schleiermacher, ca. 1877	A VII 46; E XX 3; K 7

Description

Curvature centre point surface of the elliptic paraboloid. Curved surfaces disjoined and joined. 3 Gypsum models.

Showcase of this model is Case number 43

References

Schilling, Martin(Hrg.): Catalog mathematischer Modelle, Leipzig(Verlag von Martin Schilling) 1911, 7.Auflage, No.118-120. p. 128.

Separataband M1 im Mathematischen Institut p. 9.