Original Vintage Antique Stove Regulator Oven Dial. The dial is porcelain enameled, please note the chip at the 300 degree mark, all else is in very nice condition. This is a very hard to find part.

Amer. Therm. Co. St. Louis, MO

MEASUREMENT: Outer Diameter 1-5/8"   /    Inner Diameter 7/8"