Mathematical Model – Stella Octangula

Coxeter Collection · Mathematics

Accession Number: 2016.mat.18

Instrument Name: Stella Octangula


A wooden model composed of two intersecting tetrahedra, one of dark wood, one of light wood.

Alternative Name: Mutually Intersecting Tetrahedra

Primary Materials: Wood


The model is signed in cursive lettering “Bob Rollings” and “2004″

Dimensions (cm): Longest dimension = 11 cm

Function: Pedagogical mathematical model.

Condition: Excellent

Manufacturer: Bob Rollings

Date of Manufacture: 2004

Donated to UTSIC: No