Una hand camera
James A. Sinclair, London; quarter-plate, polished wood body, lacquered-brass binding, a Ross, London Homocentric 5½ inch f/6.3 lens no. 132429 in a NS Perfect shutter, a Schneider Angulon f/6.8 12cm. lens no. 834029 lens, matching film pack adapter and six double darkslides, in a leather case