FOUND! ARVIN 9219-cm-uhf television.

[Yamamaya42]

Originally Posted by dieseljeep

The 21XP4 is an odd-ball, 21 inch CRT with a smaller viewing surface, similar to a 21WP4 used in some Admirals.
The 21EP4 is a cylindrical face plate CRT. Check to see if it's usable first.

Looks like work has been done on it before, some new caps there

https://i.imgur.com/hcwNMTu.jpg


it USED to have casters....
https://i.imgur.com/HCMc3dY.jpg

not too bad looking
https://imgur.com/V9qORzf

now the VERY BAD NEWS...

https://i.imgur.com/Q4LSddi.jpg

I have no option but to get an 21XP4 from ETF and adapt it to fit and work, i wont find a 21EP4 for it. that is for sure.

It will be tricky, but it can be done...