Object Details
maker
Wheeler, Albert Harry
Description
This colorful plastic model consists of five concentric rings. Three show great circles of one sphere. One ring is larger, one is smaller.
Location
Currently not on view
Credit Line
Gift of Helen M. Wheeler
ID Number
MA.304723.728
accession number
304723
catalog number
304723.728
Object Name
Geometric Model
Other Terms
Geometric Model
Physical Description
plastic (overall material)
white (overall color)
turquoise (overall color)
green (overall color)
red (overall color)
yellow (overall color)
cut and fit (overall production method/technique)
Measurements
average spatial: 10 cm x 10 cm x 10 cm; 3 15/16 in x 3 15/16 in x 3 15/16 in
place made
United States: Massachusetts, Worcester
See more items in
Medicine and Science: Mathematics
Trigonometry
Science & Mathematics
Spherical Trigonometry
Data Source
National Museum of American History
Subject
Mathematics
Link to Original Record
Record ID
nmah_1073626