Box type magazine camera for notched flat films 3 1/4 inch x 4 1/4 inch. Fitted with an achromatic lens, rotating plate with apertures f/8/16/32/256 and rotary shutter 5/10/20/40/80/T. With two brilliant reflecting finders, rotating holder for 40 notched films fed after exposure into rear compartment. Automatic exposure counter numbered to 20 spirit level in film change rod. R.J. Beck