1972 Press Photo Medium power transformer by RTE-ASEA Corporation, Waukesha

RTE-ASEA Corporation's first medium power transformer built and shipped from the company's new 170,000 square foot plant in Waukesha, Wisconsin. The 50 ton unit is sitting on the electrical test floor following extensive dielectric testing.

Photo is dated 1972.

Photo measures 10 x 8.25 inches.