Golborne Vintage Radio

I've just been handed a Vidor CN41 by my pal who wants me to have a look at it.

One thing I was concerned about was getting the knobs off. Obviously jamming a screw-driver under them would be to invite disaster, and would probably damage the case even if the knobs survived, and they also looked a bit too delicate to stand the usual string/thin wire trick so I needed a different method.

I stuck an old bank card under each side and then slid others under those. After that it was a case of pushing more between these two until the knobs popped off which they did undamaged.

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I thought this may of use to other people, though I'm sure somebody else will have already thought of it.

- Joe

The only use for Bank Cards! All mine are Grub Screw knobs so i'm ok (So far)

Joe,
What a splendid method.
Alan

normaly use string but you idea looks a good one
rob t

I use a car trim removal tool with a piece of plastic sheet to protect the escutcheon. Although I didn't need to use that method on a Philips set I recently cleaned the knobs on. They were attached with a method I've never seen before. There is an external nylon grub screw covering a brass knob retention screw which threads right through the control spindle !

The Philips 'screw right through the spindle' ploy is one I've come across with pre-1930s Philips sets. A true puzzle until you work out quite what's going on, but that's Philips for you - or rather, it was in the early days.
-Tony

Thats interesting. The set I found this quirk on is a 1960's model ! Namely a B4G01U. This set also has another quirk, tuning is not via a vaned tuning cap ! I do love Philips stuff, they have a dislike of convention !