Canonical toroids with regular faces and a high degree of symmetry.
Toroids formed from augmented duals of uniform polyhedra
Szilassi and Császár Polyhedra
Topologically minimal
toroids
with seven hexagonal faces and fourteen triangular faces respectively.
 
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Toroidal polyhedra with convex hulls.
Stewart Toroids with a rhombicuboctahedral hull
Stewart Toroids with a truncated dodecahedral hull
Flying
Further
into the "K5-Galaxy"  NEW
Going beyond Stewart to
describe:
i. Toroids with up to 6 tunnels
ii  Toroids with rods penetrating rnigs and interlinked rings
iii. A toroid with genus p=53
iv.  A solution to Stewart's exercise 153