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Geometric Model by A. Harry Wheeler, Pentagon Transformable into Square, Plane Dissection

Object Details

Description
This dissection consists of six wooden polygonal pieces with colorful plastic on the top. The pieces may be arranged as a regular pentagon (as they are in the celluloid pentagonal case) or as a square.
This is Wheeler's model 6PB, in his list of decompositions of polygons (1979.3002.43), folder 2.
A drawing for this dissection, dated November 27, 1931, is in 1979.3002.43 (folder 1). There is a related drawing in 1979.3002.53, dated December 31, 1931.
Location
Currently not on view
Data Source
National Museum of American History
maker
Wheeler, Albert Harry
date made
ca 1931
date designed
1931 11
date made
ca 1931 11 27
Credit Line
Gift of Helen M. Wheeler
Physical Description
white (overall color)
green (overall color)
black (overall color)
red (overall color)
purple (overall color)
brown (overall color)
plastic (overall material)
wood (overall material)
cut and glued (overall production method/technique)
Measurements
average spatial: 1.5 cm x 19 cm x 18.8 cm; 19/32 in x 7 15/32 in x 7 13/32 in
Object Name
geometric model
Plane Dissection, Three triangles and four quadrilaterals which are arranged as a pentagon.
There are restrictions for re-using this image. For more information, visit the Smithsonian's Terms of Use page .
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IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more.
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