Models of rubric: Polyhedrons Model 300 Movable octahedron (octaedre articule) Model 301 Heptahedron (one-sided surface) Model 357 42 different polyhedra from 1780 Model 358 Three-sided steric edges and its polar polygons Model 359 Two regular each other penetrating tetrahedrons Model 359 Two regular each other penetrating tetrahedrons Model 410 Cube and inscribed octahedron Model 927 Cube with joining surfaces of the balance point and the borders Model 928 Cube with joining surfaces of the balance point and the borders Model 1202 Slide: Rhombus dodecahedron Model 1204 Slide: Cube and rhombus dodecahedron Model 1205 Slide: Tetrakishexahedron and ocahedron Model 1206 Slide: Cube and octahedron Model 1207 Slide: Crystals Model 1208 Slide: Crystals Model 1209 Slide: Rhombus dodecahedron Model 1211 Slide: Penetration of two cubes Model 1212 Slide: 2 regular tetrahedrons Model 1220 Slide: Penetration of two tetrahedrons
Göttingen Collection of Mathematical Models and Instruments
Göttingen Collection of Mathematical Models and Instruments
Movable octahedron (octaedre articule)
Heptahedron (one-sided surface)
42 different polyhedra from 1780
Three-sided steric edges and its polar polygons
Two regular each other penetrating tetrahedrons
Cube and inscribed octahedron
Cube with joining surfaces of the balance point and the borders
Cube with joining surfaces of the balance point and the borders
Slide: Rhombus dodecahedron
Slide: Cube and rhombus dodecahedron
Slide: Tetrakishexahedron and ocahedron
Slide: Cube and octahedron
Slide: Crystals
Slide: Crystals
Slide: Rhombus dodecahedron
Slide: Penetration of two cubes
Slide: 2 regular tetrahedrons
Slide: Penetration of two tetrahedrons