Interesting, so a 30s Model #10?
Not so sure of my (lack) of Skills on fabricating a new firebox. Would the cord come out from the back, there is a hole on the main box and the smoke box (missing the smoke stack too). If so, I guess the previous owner cut out the front or at least the top hole and put a shelf inside? Perhaps just making a cover for that top hole would be okay. But what is the bottom hole for?
The Jensen lady did suggest they would put a new one that would be brick / brown and that I could pain it black. I also have the problem of no glass tube and the missing screw (which was told would have a hole in the screw?).
Now I am not so sure I want to send it in at $50 hour if there is a possibility of getting mostly original.