The Foldex 20 was one of those impulse buys that I immediately regretted, I bought it for about $3, which was more than the camera was worth. It's a very simple camera, a single shutter speed and a bulb setting, single aperture, and a fixed focus lens, just point and shoot. Apparently it was manufactured during the 1950's in Chicago. This is not a high quality camera, but it works, sort-of. It can take either 620 or 120 film, and produces 6x9cm negatives