Geometric Model by A. Harry Wheeler, First Stellation of the Icosahedron or Trakis Icosahedron

Description:

This is the simplest stellation of a regular icosahedron. Each of the equilateral triangles is replaced by a three-sided pyramid, to give a twenty-pointed star. It is called both the first stellation of an icosahedron and the triakis icosahedron. This tan paper example is cut and folded. A paper tag reads: 363. Another mark reads: May 30 - 1919.

Reference:

Magnus J. Wenninger, Polyhedron Models, Cambridge: The University Press, 1971, p. 46.

Date Made: 1919 05 30

Maker: Wheeler, Albert Harry

Location: Currently not on view

Place Made: United States: Massachusetts, Worcester

Subject: Mathematics

Subject:

See more items in: Medicine and Science: Mathematics, Science & Mathematics

Exhibition:

Exhibition Location:

Credit Line: Gift of Helen M. Wheeler

Data Source: National Museum of American History

Id Number: MA.304723.191Accession Number: 304723Catalog Number: 304723.191

Object Name: Geometric Model

Physical Description: paper (overall material)tan (overall color)cut and folded (overall production method/technique)Measurements: average spatial: 11.5 cm x 13.5 cm x 13.5 cm; 4 17/32 in x 5 5/16 in x 5 5/16 in

Guid: http://n2t.net/ark:/65665/ng49ca746a9-212b-704b-e053-15f76fa0b4fa

Record Id: nmah_1066696

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