Stereoscope 1920 order

Stereoscope 1920 United France, the ancestor of the slide viewer varnished mahogany case, black bakelite eyepieces, adjustable shutter and mirror, folding bottom, rack and pinion focus.

It works and is in good condition.
Dimensions: length 13.5 cm, height 14 cm, depth order 6.5 cm.

REF OPTA221001