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Polyhedron Model by Martin Berman, Pentagonal Gyrobicupola
From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.
About this work
The top and bottom faces of this model are regular pentagons. It has ten squares and ten equilateral triangles around the sides. It is not identical to 1978.1065.050.
National Museum of American History’s own descriptionCredit linePolyhedron Model by Martin Berman, Pentagonal Gyrobicupola. 1970. Berman, Martin. National Museum of American History, Gift of Martin Berman. CC0.