Le Stereo Bijoux Postcard Stereoscope

France, 1930s

This cardboard stereo postcard viewer is very similar in design to Le Cartoscope — when unassembled, the box holds the stereo postcards. To use as a viewer, the lid containing the lenses is placed perpendicular to the bottom portion of the box which holds the stereo postcard.

Primary Material: Cardboard
Media Format: Lithograph stereo postcard
Light Source: Natural light
Focus: Fixed
Interocular: Fixed