Swinden and Earp's Patent Magazine camera
Box form magazine camera for 3 1/4 x 4 1/4 inch plates. Fitted with a Ross No 6 Symmetrical lens, 32665 F:8 inch, rotating plate with five apertures. Kershaw roller blind shutter. Before the lens. Sliding, rising front, rack and pinion focusing. Falling plate changing mechanism, plate counting device using lever measuring thickness of plate remaining. With five plate holders. Flap shutter behind lens with reflecting finder No 1514. c.1900.