細節
LONDON STEREOSCOPIC CO., London
A cardboard-body New Patent Jewel Kaleidoscope with green morocco-leather finish, brass-fitted rotating section, mounting rod, two internal mirrors and coloured glass pieces, mounted on a lacquered brass stand signed Murray & Heath, London, kaleidoscope with label New Patent Jewel Kaleidoscope. London Stereoscopic Company (torn).
A cardboard-body New Patent Jewel Kaleidoscope with green morocco-leather finish, brass-fitted rotating section, mounting rod, two internal mirrors and coloured glass pieces, mounted on a lacquered brass stand signed Murray & Heath, London, kaleidoscope with label New Patent Jewel Kaleidoscope. London Stereoscopic Company (torn).