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

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

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Description
The four pieces of this hinged dissection may be arranged as a square or as a rectangle. The plastic is so colored that there is an inscribed parallelogram.
This is Wheeler's model 4SF. A drawing for this model, dated April 26, 1932, is in 1979.3002.43, folder 1. It has the initials AHW.
Location
Currently not on view
Object Name
geometric model
date made
ca 1932
maker
Wheeler, Albert Harry
place made
United States: Massachusetts, Worcester
Physical Description
plastic (overall material)
wood (overall material)
metal (overall material)
brown (overall color)
white (overall color)
green (overall color)
cut, glued and hinged (overall production method/technique)
Measurements
average spatial: 1.4 cm x 19 cm x 12.5 cm; 9/16 in x 7 15/32 in x 4 29/32 in
ID Number
MA.304723.780
accession number
304723
catalog number
304723.780
Credit Line
Gift of Helen M. Wheeler
subject
Mathematics
See more items in
Medicine and Science: Mathematics
Science & Mathematics
Plane Dissections
Data Source
National Museum of American History
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