Wien und Leipzig: A. Hartleben's Verlag, 1913. First edition. 8vo., viii, 240 pp., 154 illustrations. Contemporary linen with a slightly rubbed morroco spine label. Very good. Item #27677
A highly detailed history of the technical development of the apparatus of the cinema. Dr. Carl Forch, 1870 - 1955, was trained as an engineer and was the head of the engineering division of the German patent office. Text in German.