A model of stiff beige cardboard depicts an unidentified polyhedron. Black dots and lines at several vertices appear to have been made with black permanent…
A model of stiff beige cardboard depicts an unidentified polyhedron. Black dots at several vertices appear to have been made with black permanent marker.
A silver cardboard model of three interlocking tetrahedra sits on a silver painted metal box.
A paper model composed of interlocking circles forms a oblong shape that may be flattened.
A mathematical model consisting of twelve bundles of consisting of five bronze-coloured wires each. Each bundle intersects at the centre and is soldered at each…
A ball-and-stick model of an unidentified polyhedron. The model is made from wooden sticks with coloured plastic balls at the vertices.
A “ball and stick” type model in the form of the carbon molecule c60, Buckminsterfullerene (bucky-ball), or soccer ball. It comprises 60 vertices and 90…
A blue and brown paper model depicting a chiral compound of 5 tetrahedra “with 20 vertices of the dodecahedron and 20 face-planes of an icosahedron.”
Two brown paper models representing compounds of stellated dodecahedra. These are labelled with the following markings: 2016.mat.5a – Small Stellated Dodecahedra “{5/2, 3} – sharing…
A very elaborate and colourful paper model.