Göttingen Collection of Mathematical Models and Instruments

Case number 33

Helicoid of constant negative curvature Enneper surface Enneper surface Kuen's surface
Oblate rotational ellipsoid Helicoid Enneper surface of constant negative curvature Rotational surface of constant positive curvature; spindle type
Brass plates of constant positive curvature Rotational surfaces of constant positive curvature, bulge type Rotational surfaces of constant positive curvature, bulge type Brass plates of constant negative curvature
Brass plates of constant positive curvature Helicoid of constant positive curvature Enneper surface of constant positive curvature, elliptic type Enneper surface of constant positive curvature, cyclic type
Show case no: