Bi-Polar
Electric Fan Motor by
»Thomas A. Edison«, c. 1898
Very early electric
fan motor by the ingenious American inventor. Perfectly running with 1,5 -
4,5 V battery.
Very important historical item!
Estimate: 3,000/4,000
US$ 4,200/5,600
Reserve: 2,500/US$ 3,500
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