I had one like that and sold it at the swap meet a few years back for $5. It needed a hor out tube socket due to arcing but it lit up enough to tell it also had a vertical problem. I just had to make room.
I had to make room. I never did find the model number in Sams but estimate its from 1956-7 and VERY simple to restore.
BTW, Ive driven around with something in the back of my car for weeks because I'm out of room and deciding what can go to make room.
I hope you can get it
