Lot Essay
A stereoscope with very similar base and stand was sold and illustrated in Cameras and optical toys, 9 May 1991, lot 17.
Details
A burr-walnut, shaped, Brewster-pattern stereoscope with hinged lid, septum and screw focusing eyepiece section, on a barley-twist stand and mounted on a shaped burr-walnut base with drawer with ebony knob and divided internal section.