I plugged it in, and after a couple of minutes, it warmed up, and the lights came on. I have not tested it any further to see what kind of picture it has. Pretty good shape for its age. One knob is missing for the brightness. You can still turn it.
The channel selector is broken but still complete. I'm sure it can be fixed.
There are a few scuffs here and there in the paint. There is also some surface rust on the brown part. Excellent display or conversation piece.
Let me know if you have any questions.