The Combination Forms ClipArt gallery offers 65 illustrations of polyhedral solids that combine other geometrtic shapes and solids to create a new geometric solid.
"A combination of cube and tetrahedron. It will be noted that the tetrahedron faces truncate the alternate…
"The combination of tetrahedron and dodecahedron." — Ford, 1912
"A combination of tetrahedron and tristetrahedron." — Ford, 1912
Principal forms of the isometric system: trigonal trisoctahedron.
This illustration shows the union of a pyramid and a prism of the same order.