Sel-Son CRT Substituter CS-5

[Bobby Dip]

Just picked up a Sel-Son CRT substituter model CS-5. The instruction pamphlet is VERY skimpy. Is there a list of CRTs that the CS-5 can sub for? Surely this one CRT (with no number) can't sub for every CRT model out there.

I've found little information on the internet, just a rumor that the CRT is a 5AXP4. Is this true?

BTW, I'm still working on my experimental one-of-a-kind 1950's Delco car TV. The set has sound, sweep, HV and video now. I just want to try the Sel-Son before pluging in my one 8AP4.

Bob D.