14-G-884MV ("Alexandria") is the full model number for the set, sans UHF. CTC15 overview:
https://www.worldradiohistory.com/AR...lk/1963-07.pdf
That plastic panel is RCA 113528, should you ever need the part, and the retainers are 110468, usually 4 or 5 to a pack.
Great startup regimen! Fantastic start with color and full brightness!
Quite a bit of the CTC15 parts were married up with CTC16 parts, so if the Sams part number is MIA everywhere, look to see if it was superceded by another part number - 15/16/16X_ part numbers changed a lot back in the 60s and early 70s.
The caps near the 6AQ5 usually go leaky from the heat and proximity to the output tube. And of course, save the HO tube by replacing the cap off the plate of the 6CG7/6FQ7 oscillator that couples to the HO tube. Callback/Flyback/HOT saver.....DAMHIKT....