Photo Wrapping Paper Antique Device Called Photo-copying Machine What Did It Do Probably From 30's Or 40's?

Antique device called photo-copying machine what did it do probably from 30's or 40's? - photo wrapping paper

I have a camera in an antique store that resembles a rectangular box with a plug that light a bulb inside the container and two vinyl siding, how is the image seen through the way and are provided as a curve, then there is nor that it refers to. It seems that the setting can be a paper on a sheet of photo paper and inserted back reflection. Very basic thought it might had determined dump chemicals on their way to a photo paper. I'm excited by it and want to know more about this device ... Bronze, wood, panels and trademark scarf wrapped box outlet, I think it was in 1930 or 1940, eh?