English, c.1900, unsigned constructed of lacquered brass with large soft iron magnet to rear, Twin bobbin rotor on a polished steel arbor, with gear driven belt pully, hand electrodes to lid, instructions pasted to inside of lid, in a French polished mahogany case
Sold for £50
Result plus buyers premium
English, c.1900, unsigned constructed of lacquered brass with large soft iron magnet to rear, Twin bobbin rotor on a polished steel arbor, with gear driven belt pully, hand electrodes to lid, instructions pasted to inside of lid, in a French polished mahogany case
Auction: The Collectors Sale, 13th Oct, 2022