Hammerpreis
552,00 €
inkl. Käuferpremium
700 – 900,00 €
two stereoscopes by the French producer Gaumont for 6x13 slides, both in perfect condition (1) "Sphaeren", wooden viewer with adjustable focus and eye base, (2) black all-metal viewer covered with faux leather, the adjustable eye pieces are made of plastic, a spring driven mechanism inside the viewer allows one to load and eject the glass slides, enamelled maker’s label on one side.