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Polyhedron Model by Martin Berman, Elongated Pentagonal Pyramid

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...
insider.si.edu

Polyhedron Model by Martin Berman, Pentagonal Pyramid

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...