Two convex, non-uniform polyhedra with kite-shaped faces, one stamped "5" with 24 faces, the other stamped "14" with 60 faces, B1947 Two convex, non-uniform polyhedra with kite-shaped faces
Perspex and solid polystyrene model to show duality of the cuboctahedron and rhombic dodecahedron Perspex and solid polystyrene model 1978