There's possibly a good 10FP4 in there.

It's a 12" set, 12LP4 most likely.

Ah! So that's probably why it's 12T1. :D

It looks like a replacement CRT in there! The original was a 12KP4, no ion trap and aluminized.
When working right and the original CRT, they had an amazing picture.
IIRC, they had the 41mhz IF, very early. Quite an advancement. :thmbsp:

Yeah I see now that the Wisconsin CL set has an Ion trap. I'd forgotten about the 12KP4. Apparently GE developed both the 10FP4 and 12KP4.

It's a 12LP4A, NVC branded (National Video Corp). Tube looks good, no burn in. I have to find out the hard way whether it's bad or good, since I don't yet own a CRT tester.

I went out and purchased the set in Wisconsin today, since it was only a 20 minute drive from my house.

It's going to be a work in progress. It powers on, no raster, but it gets sound and gets signal with loud and clear audio, so all that is working. I probed the anode and it's only producing about 2kV, so it needs caps, and some adjustments.

http://img.photobucket.com/albums/v4...psu6yz9rk4.jpg

Great to see someone got the WI set. Now you and Eric can compare notes.

Yeah him and I can cross compare notes. I'm probably going to make my own thread as to not hijack Erics.