General Electric liquid rheostat for 1250 HP, 4000 volt motor. IC9291=15F6 Cat. 219L503G1. Outline 501D107. Overall dimensions - 7' W, 5' D, 12 1/2' H. Weight - 3 tons (dry), 4 1.2 tons (with electrolyte). Left oblique, front view.

General Electric Company1957-06-27