Power's Cameragraph No 6 projector mechanism. Serial No 29554. Projector mechanism for 35mm film. Intermittent sprocket and two continuous sprocket drive. No spool arms. Centrifugally operated safety shutter. Framing by movement of intermittent mechanism. No lens. Two blade shutter. Serial No 39554. Nicholas Power Co, New York. Power's Cameragraph No 6 Projector
Powers No. 6 'Cameragraph' projector mechanism, c. 1908. Serial numbers (26156;) 29748, by Nicholas Power Co, New York, United States, 1908 (see note). Powers No. 6 'Cameragraph' projector mechanism