SQUARE D ELECTRIC fusebox door

Just the door -- the rest of the metal box containing four glass screw in fuses and their holder isn't with it anymore, I don't remember now if it was left behind in a wall someplace (which I wouldn't tend to have done myself?) or otherwise destroyed or too buried in a debris pile already, one way or the other this is the only part I recovered. ;-) :-) I do remember that it came from another house somewhere in my neighborhood, where such (little tiny!) panels were 'original equipment' to some of the smaller homes, which dates it to the early 1950's. It measures about 8" square. FWIW, I don't think my own house ever had one, instead a similarly too-small-for-today's-usage circuit breaker box that itself 'went away' for a larger and safer contemporary panel when I bought the house.