Lacquer Finished Graphoscopes (various)

breathtaking set of five French luxury scopes with lacquer finish and decorative carving, (1) large three-part box-form stereographoscope with lid containing the stereo lenses plus a big magnifier, on the inside a collapsible frame with reflecting lid and ground glass plate for viewing stereo slides, rack and pinion focus, (2) three-part box stereographoscope with stereo lenses and large magnifier, (3) three-part box graphoscope with magnifier only, (4) pocket-sized graphoscope with brass bound magnifier, (5) Brewster type stereoscope with square lenses mounted on the matching turned wooden stand. (5)