Collection of 18 uniform polyhedra card models illustrating non convex antiprisms with ratios of 2/1, 3/1, 4/1, 4/2, 5/1, 5/2, 5/3, 6/1, 6/2, 6/3, 7/1, 7/2, 7/3, 7/4, 8/3, 8/5, 9/4 and 9/5. Made to order for the Science Museum by David M. R. Roberts. 18 uniform polyhedra card models illustrating non convex antiprisms 2000
One of eighteen uniform polyhedra card models illustrating non convex antiprisms with ratios of 8/3. Made to order for the Science Museum by David M. R. Roberts. Polyhedra model (card) 2000