Geometric Model by A. Harry Wheeler, Supplementary Trihedral Angles
date: label: date made
content: 1945
name: label: maker
content: Wheeler, Albert Harry
notes: label: Description
content: One adjustable tan paper spherical triangle is within a second one, both being on the same sphere. A pattern for this model indicates that it is a model for supplementary trihedral angles. The pattern is dated August 6, 1945, hence the date assigned to the model.
label: Description
content: See 1979.3002.056.
label: Location
content: Currently not on view
place: label: place made
content: United States: Massachusetts, Worcester
topic: label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
label: See more items in
content: Trigonometry
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content: Science & Mathematics
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content: Spherical Trigonometry
creditLine: label: Credit Line
content: Gift of Helen M. Wheeler
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MA.304723.687
label: accession number
content: 304723
label: catalog number
content: 304723.687
objectType: label: Object Name
content: Geometric Model
physicalDescription: label: Physical Description
content: paper (overall material)
label: Physical Description
content: tan (overall color)
label: Physical Description
content: cut and folded (overall production method/technique)
label: Measurements
content: average spatial: 7.8 cm x 12.3 cm x 10 cm; 3 1/16 in x 4 27/32 in x 3 15/16 in