Polysine Generator by The McIntosh Electric Corp.

Description:

Polysine Generator by The McIntosh Electric Corp., Chicago, c. 1920, Model 1058, No. 1834, with twin motors, angled and adjustable flywheels, milliampres meter, volt adjustment and position selector, on marble bed in mahogany case with hinged lid and beveled glazed top, 23 x 21 in.
Estimate $300-500

Keywords