Hard to find early Cameo knob with footed shank in as found condition with only slight usage wear. Considering this is an early copper clad style knob it’s actually in ex-fine condition with exceptional original finish that displays well. I believe this was cast in tin and coated with a thin layer of copper, still retains most of the fine outer rim knurling.
Measures 2-1/4” dia. footed shank is 1-1/4” uses a ¼” spindle.