Geometric Model by A. Harry Wheeler, One-Sided Polyhedron

Description:

This cut and taped paper model has three triangular sides going inward on the bottom to meet at a point. Around the outside are three triangles that adjoin these sides as well as six additional triangles that meet in pairs at vertices of the base. One side is disconnected. A mark on it reads: e - k + f (/) 9 - 21 +12 = 0 (/) July 31, 1931 (/) OK. A paper tag reads: 721.

Wheeler described the model in his manuscript catalog as "not finished." He gave it the additional number M80.

Reference:

A.H. Wheeler, Catalog of Models, A. H. Wheeler Papers, Mathematics Collections, National Museum of American History.

Date Made: 1931 07 13

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

Exhibition:

Exhibition Location:

Credit Line: Gift of Louise D. Campbell

Data Source: National Museum of American History

Id Number: 1979.0102.125Accession Number: 1979.0102Catalog Number: 1979.0102.125

Object Name: Geometric Model

Physical Description: paper (overall material)Measurements: overall: 5 cm x 14.5 cm x 12.4 cm; 1 31/32 in x 5 23/32 in x 4 7/8 in

Guid: http://n2t.net/ark:/65665/ng49ca746a7-535f-704b-e053-15f76fa0b4fa

Record Id: nmah_904880

Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.

If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.