Color-wheel, with disks. By Milton Bradley Co., Springfield See another <link ref="tec2953">Milton Bradley color mixer</link> on the same photograph. See also the same device on <link ref="tec3100">another photograph</link> from the Harvard collection. The History of Psychology Collection at Banard College refers to this device as <link href="http://www.barnard.edu/psych/museum/b_museum.htm#2">Milton Bradley color mixing apparatus</link> and provides a color photograph. Color-wheel, with disks. By Milton Bradley Co., Springfield

BibTeX Export

@misc{56707,
  note         = {{Comment Rand Evans: M70 Comment II: I agree that 
                   these two color mixers (shown in IMG30044 and IMG
                   30046) are Probably M 74 “Two Color Wheels with
                   Disks by Milton Bradley Co, Springfield \$20” and
                   not M 70. They are clearly from Milton Bradley,
                   one shown from the back and the other from the
                   front. http://vlp.mpiwg-berlin.mpg.de/library/data
                   /lit8140/index\_html?pn=13\&ws=1.5\&mk=0.0498/0.5716\&
                   wid=digi\_1921 http://vlp.mpiwg-berlin.mpg.de/libra
                   ry/data/lit8140/index\_html?pn=11\&ws=3\&mk=0.2512/0.
                   7212\&wid=digi\_6467 See (under "MILTON BRADLEY TWO
                   AXLE COLOR MIXING APPARATUS"):
                   http://www.barnard.edu/psych/museum/b\_museum.htm
                   and the foto:
                   http://www.barnard.edu/psych/museum/b\_spin2.gif
                   Drive is the same as in img30046.}},
  url          = {https://vlp-new.ur.de/images/img30044}
}