Underwood Stereoscope. Material: wood, metal, glass. Size: 5" W. x 8" H. x 12 1/2" L. Description: wooden crosspiece card holder at far end, tin viewing hood at other end; two square glass lenses; stamped on hood top: "Sun Sculpture" trademark; engraved underneath: "Manufactured by Underwood & Underwood, New York, Patented U.S.A. June 11, 1901"; turned wooden vertical handle beneath hood folds up for storage.
