For a Stewart Warner TV.
Large knob, "Channel" written across center and numbers around edge.

http://www.vintagetvsets.com/temp/arf/swknob.jpg

This is a mirror in lid set but other models may have used it also.

I could also use the bezel that holds the safety glass in.

http://www.vintagetvsets.com/temp/arf/stewart%20warner.jpg