Electric Motor by Electro-Dynamic Co.
- Sold for:
- Clocks, Watches & Scientific Instruments - 2314
- Date / Time :
- November 03, 2005 10:00AM
Electric Motor by Electro-Dynamic Co., Philadelphia, with two terminals, double shaft and nickel-plated end-caps with cast design and patent date May 18 1880, lg. 7 in., in later wood storage case.