Signedon envelopes: MILTON BRADLEY CO., Springfield, Mass.
Inscribedon four packages: The Pupil's Color Top. / For use in connection with The Bradley Scheme of / COLOR INSTRUCTION / Patented, April 23, 1895
on two packages: The Pupil's Color Top. / For use in connection with The Bradley Scheme of / COLOR INSTRUCTION
FunctionThis educational toy was used as a color mixer by students in a classroom or at home to learn the rudimentary concepts of spectrum colors.
For more information, see Milton Bradley's book on elementary colors at the following website.
Primary SourcesMilton Bradley, Elementary Color, 3rd ed. (1895), 31-34.