Bidspirit auction | Antique Folding Stereoscopic Viewer, circa
Antique Folding Stereoscopic Viewer, circa 1920s - A dark brown/black antique folding stereoscopic viewer, approximately 125 mm wide, showing no visible maker's marks or inscriptions.
Antique Folding Stereoscopic Viewer, circa 1920s - A dark brown/black antique folding stereoscopic viewer, approximately 125 mm wide, showing no visible maker's marks or inscriptions.