TrueTone Roundie

[LovesZenith]

Hey guys, I'm a new member and I have a TrueTone roundie at my grandmother's house. It doesn't have a power cord, so I don't know if it works. It's a color set, and by the looks of it I would guess it to be approximately 1964-1966. It has UHF tuning, and I know that it was mandatory after/for model year 1964(Thanks drh4683's Youtube page) and Western Auto's level of luxury, I'm guessing they would only put it on if it was mandatory. The set itself is pretty dirty, I must say. What is strange to me is that it looks like you can tune each color's level(red, green, and blue) instead of a collective color tuner. I would like to know what chassis this is a clone of and the best way to fix it. I know from my earlier post that this is pretty rare set, and I don't want to ruin anything by going into it blind. I looked up the model number, and there doesn't seem to be a Sam's Photofact folder for it. I took a few pictures in a hurry yesterday, and I'll take a picture of any specific part/piece next time I go over to her house(usually every Thursday). I can't figure out how to upload pictures
to the site, any help would be greatly welcomed

Thanks you guys, and greeting all the way from Alabama,

David