Kodak No 2 Hawk-Eye Model C

My Kodak Rainbow No.2 Hawk-Eye Model C box camera, in luxurious Red leather. Uses 120 film, takes 6×9 pictures. Shutter speed fixed at approx. 1/30th, I estimate the focal length at 105mm. The lens is a simple fixed-focus meniscus, with focus set from 8 feet to infinity. I estimate the aperture at about f/8.