Shoot me some detail photos of your channel/Fine tuning knobs - place a quarter or penny in the pix for scale - no loonies....
I probably have NOS replacements. I have 2 shops AND a distributor's stock of GE parts, as well as GE Engineering samples and "projects."
That Vertical module? I have a prototype
and may have a NOS spare as well. I remember having one, but it may be for the 19JA sets.
One thing I don't have is the safety cap - I sold the NOS ERO/Roederstein blue film types on eBay (audiophools love them) along with the generic marked (2SX...) transistors. I probably have every transistor in your set in NOS condition as well, from 2 maintenance kits for JA/QA and MA/MB sets alone.
EDIT: Lemme check my CRT sockets too - have some GE ones. I gotta do the DMV thang tomorrow, and will be home later than usual.
Anything is of course, yers for postage, Eh?