Little things on our '41 Pontiac

It might be crazy but I usually do some little things as I go on a big project. The last few days, I've been restoring the underdash part of the heater controls and defroster.
I chose silver/gray hammered finish. The knobs are all present but cracked with age (like me). I suppose they could be 3-D printed but I don't have a 3-D printer.
I don't know what to do about the lettering on the front. I will save it for now, but I wish I could reproduce it.

Anybody in your area doing the press stick vinyl signs? It's amazing what they can copy and reproduce now days.

Bamamav said:

Anybody in your area doing the press stick vinyl signs? It's amazing what they can copy and reproduce now days.

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I plan to check into that, thanks. Guess I'll try the Radio store place for some knobs.

Could you use body filler or JB Weld to fill in the cracks of the knobs and then sand them back to the right shape and paint them?