MORNING SESSION
Thursday, 14 October 1993 at 10.30am.
OPTICAL TOYS AND PERSISTENCE
OF VISION DEVICES
A kaleidoscope with lacquered brass lens tube, specimen section and coloured glass specimens, on a turned wood base.
Details
A kaleidoscope with lacquered brass lens tube, specimen section and coloured glass specimens, on a turned wood base.
Further details
See illustration