The Brownie Flash IV is a deluxe version of the Brownie Flash III camera and is great for nighttime and long exposure work because of the tripod socket and shutter release lock. This metal body Brownie camera has a light brown leatherette covering and dark plus light brown gilt metalwork. It features two brilliant finders, a yellow cloud filter for black & white pictures that slides behind the main lens with a pull tab, a close up portrait lens that also slides behind the main lens with a pull tab, Shutter speed about 1/50 sec plus and B with a single blade, shutter release cable socket, pin plus screw flash contacts, Kodet f/14 Meniscus main lens, 2 1/4 X 3 ¼ inch picture size on 620 film, brass fittings (trim, rivets, escutcheons, lens mounts, catches, switches), and a ¼ inch 20 thread tripod socket. Made in England by Kodak Limited London, the camera was introduced in September of 1957 and discontinued 1959.