Antique Stereoscope Viewer Underwood Patent June 11 1901 Wood Etched Aluminum

Antique stereoscope viewer by Underwood & Underwood, patented June 11, 1901. This vintage stereoscopic viewer combines a wooden handle and support with a silver-tone metal viewer. It features decorative etching on the metal viewing shield, which is lined with velvet for comfort. The mechanism includes a slide to adjust focus and a patent plate. The wooden crossbar has wire holders for slides. Measurements: • Wood crossbar length: 6.5 inches • Wire holder height: 1 inch • Metal viewer height: 3 inches • Metal viewer width: 5 inches • Wooden handle length: 4 inches Keywords: antique stereoscope, stereoscopic viewer, Underwood & Underwood, patent June 11 1901, vintage viewer, collectible viewer, wood and metal viewer, antique photography, stereograph viewer, Victorian era, early 20th century, optical device, stereo viewer Previously owned, not abused. No holes, tears, stains, cracks or chips as relevant to item type. Please see all photos for condition details.