The Jem Jr. 120 is a box camera taking 6x9 cm images on 120 film. It was made by the J.E. Mergott Co. of Newark, New Jersey in the 1940s. It has an art deco design with clear graphics on front. Made mostly of sheet metal. Clean inside and out with no chips or cracking. It has a handle attached to the top- still in good condition. Measures 4.5" x 3" x 4.5". These vintage cameras look great in collections. The more you have, the better! Not tested, so I cannot say if it works or not, but I don't see any reason why it wouldn't. A nifty little camera with a great industrial vibe!