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Mathematical Model – Concave and Stellated Icosahedra

Coxeter · Mathematics

A wooden model of concentric concave and stellated icosahedra. The latter is modeled in lighter-coloured wood, the former in darker-coloured wood. The model has a spiky appearance.

Accession Number: 2016.mat.16

Alternative Name:

Primary Materials: Wood


Dimensions (cm): Longest dimension = 24 cm

Function: Pedagogical mathematical model.

Condition: Excellent

Associated Instruments:

Manufacturer: Bob Rollings, Toronto

Date of Manufacture: 2007


Additional Information and References:

Historical Notes: