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Geometric Model by A. Harry Wheeler, Symmetrical Trihedral Angles

Geometric Model by A. Harry Wheeler, Symmetrical Trihedral Angles

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Usage conditions apply
This a tan paper model shows two triangles facing opposite directions. The opposite trihedral angles are symmetrical.
A tag on the model reads: STA*. Another mark reads: Pat 1, 192, 483.
For related documentation, see 1979.3002.056.
Currently not on view
Object Name
Geometric Model
Wheeler, Albert Harry
place made
United States: Massachusetts, Worcester
Physical Description
paper (overall material)
overall: 10 cm x 8.1 cm x 6.8 cm; 3 15/16 in x 3 3/16 in x 2 11/16 in
ID Number
catalog number
accession number
Credit Line
Gift of Louise D. Campbell
See more items in
Medicine and Science: Mathematics
Data Source
National Museum of American History
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