Patterns and Drawings Relating to Models for Spherical Trigonometry

Description
The sheets in this folder hold patterns for the following models for spherical trigonometry:
Bi-Rectangular Spherical Triangle -- (B R)ST dated Jan 25-1945
Quadrantal Spherical Triangle - QST - dated Jan 25-1945
Obtuse Spherical Triangle San Francisco Honolulu Tokio - SF,H,T - dated Jan 26-1945
Congruent and Symmetric Spherical Triangles - C, S, SA - dated February 8-1943
Location
Currently not on view
date made
1943-1945
associated dates
1943 01 08 / 1943 01 08, 1945 06 25 / 1945 06 25
unspecified
Wheeler, Albert Harry
maker
Wheeler, Albert Harry
associated place
United States: Massachusetts, Worcester
Physical Description
paper (overall material)
metal (overall material)
tan (overall color)
gold (overall color)
silver (overall color)
Measurements
average spatial: 24 cm x 31.5 cm x .5 cm; 9 7/16 in x 12 13/32 in x 3/16 in
ID Number
1979.3002.084
catalog number
1979.3002.084
nonaccession number
1979.3002
Credit Line
Gift of Louise D. Campbell
subject
Mathematics
See more items in
Medicine and Science: Mathematics
Science & Mathematics
Trigonometry
Spherical Trigonometry
Data Source
National Museum of American History, Kenneth E. Behring Center

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