Slowly poking away at this, I've been on a knob hunt for the last few weeks…
I while back I cleaned up the knobs that came with the set and realized that I had three possibly original to the set.
Then I received a few more Dumont knobs from Mike Koste (Gobs Of Knobs). Plus today I got another lead on a couple more knobs that should complete the controls.
Does anyone know of a way to remove the "brights" from these before soaking them in 409 cleaner? It sure would be nice to remove them to simplify polishing and re lacquer.