Early Stereoscopes (various)
726
Hammerpreis
456 €
inkl. Käuferpremium
Schätzpreis 700 € – 900
Zustand : B-
three early handheld wooden stereoscopes with brass bound lenses, (1) elegant Brewster-type viewer with large lenses and hinged mirror to view cards and slides alike, the mirror is blind, otherwise in good used condition, (2) binocular type stereoscope with internal centre rack focusing, in perfect condition, (3) classical Duboscq type stereoscope with adjustable focus and eye base, wooden body shows some wear, the mirror is blind, otherwise in good used condition. (3)