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Lot 051 - Antique Voltage Control Dial and Faceplate Salvaged from a Ritter Dental X-Ray Machine, Manufactured by Ritter Dental Mfg. Co. Inc., Rochester, New York, Circa 1915

Lot 051 - Antique Voltage Control Dial and Faceplate Salvaged from a Ritter Dental X-Ray Machine, Manufactured by Ritter Dental Mfg. Co. Inc., Rochester, New York, Circa 1915

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Antique voltage control dial knob and faceplate salvaged from a Ritter dental X-ray machine, circa 1915. The faceplate is numbered 1 through 16 around the perimeter with "Decrease Voltage" and "Increase Voltage" directional markings. The faceplate is marked "Manufactured by Ritter Dental Mfg. Co. Inc., Rochester, N.Y. U.S.A., Patents Pending." The knob is separated from the faceplate. Both components show heavy oxidation, surface corrosion, and accumulated grime. Offered as found.
Dimensions:
Dimensions of items in this lot range from 3" L x 2-3/4" W x 2" H to 4-1/2" W x 4-1/2" H.

Auction Date: 06/11/2026

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