Geometric Model by A. Harry Wheeler, Rhombtruncated Icosidodecahedron
name: label: maker
content: Wheeler, Albert Harry
notes: label: Description
content: Cutting off the vertices of a polyhedron with regular polygons as faces may create another polyhedron which may also have faces that are regular polygons. When the solid angles of the figure are equal, and it is called a semi-regular solid. The ancient Greek mathematician Archimedes enumerated the eighteen regular and semi-regular solids, and they are known as Archimedean solids in his honor.
label: Description
content: This cut and taped brown paper model has a total of sixty-two faces, thirty squares, twenty regular hexagons, and twelve regular decagons. The model has on it the number XIV, Wheeler considered it the fourteenth Archimedean solid and gave it his more general number 19.
label: Description
content: Compare MA.304723.066,1979.0102.288, 1979.0102.292., and 1979.0102.293.
label: Description
content: Reference:
label: Description
content: Magnus J. Wenninger, <I>Polyhedron Models</I>, Cambridge: The University Press, 1971, p. 30.
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: 1979.0102.293
label: accession number
content: 1979.0102
label: catalog number
content: 1979.0102.293
objectType: label: Object Name
content: Geometric Model
physicalDescription: label: Physical Description
content: paper (overall material)
label: Measurements
content: overall: 9 cm x 9 cm x 9 cm; 3 17/32 in x 3 17/32 in x 3 17/32 in