However, upon request, I will likely grant reproduction permission for noncommercial purposes. You can send me email at firstname.lastname@example.org
An exception is the collection of individual *.wrl files which contain the mathematical description of each polyhedron. Because these contain mathematical information, they may be of use to others with an interest in polyhedra. They may be reproduced and used for noncommercial purposes. Note that a written comment to this effect is already present in each of the data files.