Thomas A. Edison in His Laboratory.
New York. Harper's Weekly. 06-13- 1891.
Double-page black and white illustration in complete issue of Harper's Weekly of June 13, 1891; page size 22¾ x 16½ inches. Disbound copy; front and rear pages loose, very good clean condition. Issue also includes front page illustration: Proposed Boulevard Tunnel, Chicago and photo images of Yale and Princeton Baseball teams. Item #47241