Oops, missed that this is was posted in the 35mm forum.
Eho box camera. I did some research online and I think it was made in the 1930s.
It has an f11 lens and takes 120 film to make 6x9 negatives.
I haven't shot it yet, but after making a small repair on the shutter it seems to work. But the viewfinders are very hazy, even after cleaning.