Set of 7 unassembled cardboard geometrical models in 4 separate packets, showing surfaces of the second order: (1) Ellipsoids having 22 sections, (2) Ellipsoids having 30 sections, (3) Hyperboloids of 2 sheets, (4) Hyperboloids of 1 sheet, (5) Paraboloids, (6) Hyperbolic Paraboloids, (7) Cones [NB stands marked 1876-842 hold paper models 1901-88 ]
Details
- Category:
- Mathematics
- Object Number:
- 1876-482
- Materials:
- card
- type:
- surface models (card) and mathematical models
- credit:
- University of Tubingen