Mystery J.C Penny's 12" b&w

[commodore]

Thanks for all the help everyone, it's nice to pin down the exact year that this was built. This being from 1981, it match up perfect for my 1980-1981 Vic-20 computer.

I've looked up how others have bypassed their tuners, it shouldn't be too tough for me to replicate. The picture improvement would be greatly appreciated, especially since I'll be using this b&w set for retro gaming. Looks like it will be a fun project for a rainy weekend.