Geometric Model by A. Harry Wheeler, Dihedral Angle
date: label: date made
content: ca 1945
name: label: Maker
content: A. Harry Wheeler
notes: label: Description
content: This brown (wood grain) and tan plastic model shows two intersecting planes (in brown) and a sector of a circle bounded by them (in tan).
label: Description
content: For a related pattern, see 1979.0102.109. The pattern is named DIH, this model has a tag that reads: DA. Another tag on the model reads: A. Harry Wheeler.
label: Description
content: The pattern is dated March 10, 1945, hence the rough date assigned to the model.
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
creditLine: label: Credit Line
content: Gift of Louise D. Campbell
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1979.0102.185
label: accession number
content: 1979.0102
label: catalog number
content: 1979.0102.185
objectType: label: Object Name
content: Geometric Model
physicalDescription: label: Physical Description
content: plastic (overall material)
label: Measurements
content: overall: 4 cm x 4 cm x 4.9 cm; 1 9/16 in x 1 9/16 in x 1 15/16 in