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Geometric Model by A. Harry Wheeler, Two Polar Spherical Triangles
CC0 · no rights reserved

Geometric Model by A. Harry Wheeler, Two Polar Spherical Triangles

Wheeler, Albert Harry · 1916 · paper (overall material)

From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.

About this work

This cut and folded tan paper model shows two spherical triangles on the same section of a sphere, one inside the other. It is collapsible.

National Museum of American History’s own description
Credit lineGeometric Model by A. Harry Wheeler, Two Polar Spherical Triangles. 1916. Wheeler, Albert Harry. National Museum of American History, Gift of Helen M. Wheeler. CC0.

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