PE975.1.2470
Stereo-Graphoscope. Maple wood with decorative wood trim. Large, keyhole shaped panel at one end holds large magnifying lens, two eyepieces and lens box. Lens box with mirrored ceiling lifts up and hold cards for stereo viewing. Cardholder at the other end of the base slides forward and back, up and down. Lens box, eyepieces, rim around the lens and molding around the base are all ebonized. Stereo-Graphoscope collapses flat onto base for storage.