Original electrical trade vintage catalog for STEEL CITY ELECTRIC COMPANY, was located at 1207 Columbus Avenue, N.S., Pittsburgh, PA. Manufacturers of Electrical Supplies. Switch boxes, conduit, hangers, brackets, covers, connectors, fixture fittings, clamps, grounding rods and more. Disbound from a large 1943 electrical construction materials book, this unique old two page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro electric equipment library. Pages are loose and contains a small amount of residual glue on edge.