Superb stereoscope for simultaneous viewing by 2 people. Very high quality woodwork.
One of the pairs of lenses can be removed and replaced with a ground glass screen for viewing glass slides.
Ivory plate inscribed "The London Stereoscopic exhibition Achromatic revolving stereoscope "
Year : Circa 1860
Note : 
Price : 3200 euros
Size :
Brand : revolving Stéréoscope
Country : England