68/69 Dart Thumbwheel Radio and plate

I have a Dart am thinbwheel radio, but it doesn't work. It also is kinda ugly looking.
It would serve the purpose of filling the hole in the dash once you clean it up, but not much more.
I was told when I bought it that it worked. I paid $40 for it, only to find I had been "taken". Seller refused to help.
Anyway, shoot me a PM if interested.
I can't help with the faceplate.

George