This is a 1950s film camera, the "Konishiroku KONILETTE." It's a lens-shutter type folding camera, along with a yellow filter for enhancing contrast when using black and white film. A part of the Bakelite body is missing, so the back cover doesn't close securely. The shutter and aperture do function, but its functionality as a camera hasn't been confirmed. Please consider it as an interior decoration piece.