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Polyhedron Model by Martin Berman, Biaugmented Pentagonal Prism
From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.
About this work
This model resembles a pentagonal prism, but square pyramids extend from two square faces. Its faces total of eight equilateral triangles, three squares, and two regular pentagons.
National Museum of American History’s own descriptionCredit linePolyhedron Model by Martin Berman, Biaugmented Pentagonal Prism. 1970. Berman, Martin. National Museum of American History, Gift of Martin Berman. CC0.