AM/FM radio and wire identification

Hey Al, I never noticed the lack of "brand" on the scale before. I wonder if its am/FM specific.
Heres our factory 67. That might be what the op has. To the right person that is a very high $$ radio.
I'm pretty sure here's how they are wired. Green and black are speaker. Red is power, orange as stated is dial illumination and brightness. Funny thing though is that there is no brand id on the scale. Usually says Dodge, Plymouth or Chrysler.


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