Ventes live - Lot 657
[Stereoscope]
Deluxe folding stereoscope.
C. 1920
Prix de marteau: €
90
€ 75 / 100
Enchérir en direct (Drouot*) Enchérir en direct (Invaluable*)Les enchères sont closes
Description du lot
Mahogany, 13 x 7 x 5 cm (folded).
Good working condition.
Uncommon folding stereoscope for 4,5 x 10,7 m paper and glass views. Likely after a design by Richard, with adjustable interocular and focus.
Ref. Wing, Paul - Stereoscopes. The first one hundred years. Nashua. 1996, p. 184.