This is an Ikoflex twin-lens reflex camera, made in 1934. Ikoflex Type 1 Early model with a pyramid-shaped top. Please use it as an ornament. The lens is cloudy. It has an Everset shutter, so it fires, but it probably won't produce clear images. It's engraved with "75mm F4.5 ANASTIGMAT NOVAR" around the lens (though it's difficult to see). The shutter speeds are T, B, 100, 50, and 25 (Everset shutter). The shutter is working. Aperture settings are 4.5, 5.6, 8, 11, 16, and 22. The aperture opens and closes normally when the lever is moved. Both the viewing lens and the taking lens are clouded, so I think you'll only be able to take blurry photos. The viewing mirror is also dirty. This camera uses 620 film and the currently used 120 film. The shooting distance is from 3.6 feet to infinity. The focusing is adjusted by the lever on the left side, which moves the lens assembly back and forth. The film window on the right side is for 120 film, and the film window on the left side is for 620 film. The plastic window on the left side is damaged. I haven't loaded film and taken pictures, so it's uncertain whether it will work, but even if it does, the images will likely be blurry. (How to use) Press the button on the back to remove the film cartridge, insert the film, load it into the camera, and advance the bottom lever until "1" appears in the red window on the back, then take a picture. Next, advance to "2", and so on, up to 12. After taking 12 pictures, wind the lever all the way and press the button on the back to remove the film cartridge and take out the film.