Galton Color Bar

Galton Color Bar

Usage conditions apply
Currently not on view
Object Name
Bar, Galton
colorblindness test
Other Terms
Bar, Galton; Diagnostic Medicine
used at
Cornell University
Cambridge Scientific Instrument Company
place made
United Kingdom: England, Cambridge
Physical Description
thread (overall material)
wood (overall material)
overall: 5 in x 18 5/8 in x 5 in; 12.7 cm x 47.29988 cm x 12.7 cm
ID Number
catalog number
accession number
Credit Line
Cornell University Department of Psychology
See more items in
Medicine and Science: Medicine
Data Source
National Museum of American History
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