A cherished JC Penny radio that I restored has a broken channel selector. Only a few JC Penny models have these unique selectors. Normally when you turn one of these analog selectors in a clockwise direction the numbers go up, these odd balls go the opposite. I’m searching for any one of these 23ch JC Penny channel selectors. Not so much the knob itself, but mainly the numbered skirt surrounding it. I plan to adapt the skirt to a matching knob I have that has a set screw. At some point I’ll probably just buy a parts radio. Trouble is, I tend to restore what I get rather than part out one to fix another. At present I’m using a normal 23ch skirt with a cheat sheet. LOL