Drilled Truncated Dodecahedron
Bonnie Stewart's "Jewel in the Crown" of toroidal discoveries, connecting a dodecahedron kernel to a truncated dodecahedron shell by J5's.
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Cupola Drilled Truncated Icosahedron
A Stewart toroid, again connecting a rhombicosidodecahedron kernel to a rhombitruncated icosahedron shell, now by J5's. -
Rotunda Drilled Truncated Icosahedron
A Stewart toroid, connecting a rhombicosidodecahedron kernel to a rhombitruncated icosahedron shell by J6's.