Old manual stereoscopic viewer mahogany / stereoscope Jules Richard Old stereoscopic viewer mahogany / stereoscope Jules Richard Manufacturer - Jules Richard (Richard Brothers) Circa 1910 A French mahogany hand stereoscope high quality. Unusual smaller size that fits views 11cm X 4.5cm measuring (maximum size) The esteroeocoscopio has a hinged front with magnifying glass and a frosted glass screen. An unusual Bakelite handle operates the focusing mechanism. Size of the stereoscope 13cm x 7.5cm Condition: good. An example of clean performance in general. The focusing mechanism works well. Item number 3759
