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Polyhedron Model by Martin Berman, Elongated Square Dipyramid
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 cube with square pyramids on two opposite ends.Its faces are four squares, and eight equilateral triangles.
National Museum of American History’s own descriptionCredit linePolyhedron Model by Martin Berman, Elongated Square Dipyramid. 1970. Berman, Martin. National Museum of American History, Gift of Martin Berman. CC0.