Original electrical trade vintage catalog for PITTSBURGH REFLECTOR COMPANY, was located in the Oliver Building, Pittsburgh, PA. Manufacturers of Industrial Lighting Equipment. PE-100-IA, B-51, C-1000-S and I-505-S. Luminaires, interior office and exterior floodlighting. Used in General Steel Castings Corporation Plant, in Eddystone, American Salesbook Company in Niagara Falls. Disbound from a large 1936 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 lighting equipment library.