Large color-mixer for four disks, two upon each spindle. After Wundt, by Krille, Leipzig Some of the 60 cm diameter discs that Muensterberg lists as <link ref="tec2952">"Color Mixer Discs" (No. 72)</link> are in use in this device. Note that there are three discs shown on the image. Only two of them belong to the color mixer. Two smaller disks are mounted on each of them. The third wheel (on the right) probably belongs to another device.
See the <link ref="lit8140" page="p0004s0002" mk="0.775/0.6514" >same device</link> on the cupboard in another image from the same set.
See also its <link ref="tec3110">cutout version</link>and more comment on this device. Large color-mixer for four disks, two upon each spindle. After Wundt, by Krille, Leipzig
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