Original electrical trade vintage catalog for SOUTH BEND CURRENT CONTROLLER COMPANY, of South Bend, IN. Manufacturers of R-C-O-C remote control for outdoor lighting circuits. Remote control primary oil switches, automatic primary time switches, pole base manually operated switches, series open circuit protective relays, series remote control multiple relay, multiple remote control relays for street lighting, floodlighting and airport lights. Disbound from a large 1943 electrical construction materials book, this unique old one page technical specifications brochure would display wonderfully matted and framed. A marvelous addition to your retro electric equipment library.