THEATRICAL PATENTS
... apparatus for ?? Photographic and like views cinematographic- ahr. Pet,. 24th, 1899. ~ l 4,272. Ert eler, 109, Kriegstrasse, Karlsruhe, Baden, Germany. Auxiliary pedal for musical instru- mensr urshed with pedals. Feb. 27th, 1899. don. An ui Henry Hart, 323 ...