Geometric Model by A. Harry Wheeler, Two Perpendicular Planes
name: label: maker
content: Wheeler, Albert Harry
notes: label: Description
content: To show relationships among planes and angles, A. H. Wheeler designed a series of what he called platform models. All of these had a rectangular base or platform, with other segments (often other rectangles) secured to it. These other pieces sometimes penetrated the platform.
label: Description
content: This plastic platform model has a green base with a purple rectangle perpendicular to it, held by a clear plastic support. It illustrates perpendicular planes.
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: 1979.0102.180
label: accession number
content: 1979.0102
label: catalog number
content: 1979.0102.180
objectType: label: Object Name
content: Geometric Model
physicalDescription: label: Physical Description
content: plastic (overall material)
label: Measurements
content: overall: 4.1 cm x 7 cm x 4.6 cm; 1 5/8 in x 2 3/4 in x 1 13/16 in