Scope and Contents This collection consists of 7 scrapbooks : v. 1 (1896-1930). Manuscripts of "Torch Bearers of Civilization," and biographical sketches of 30 engineers including Frank J. Sprague ; v. 2. Photographs of hoists, rails, street car equipments (1892), street cars from G.E. Co. (1895), and photographs of mechanical drawings ; v. 3 (1890-1933). Newspaper clippings about electricity, electrical and mechanical engineering and correspondence ; v. 4 (1920-49). Newspaper clippings and short biographies ;...