Original insulation trade vintage catalog for THE FORMICA COMPANY. Main office and factory was located at 4619 Spring Grove Avenue, Cincinnati, OH. Manufacturers of laminated plastics. Laminated plastics are well adapted to all electrical applications. Available in sheets, tubes, rods and special molded shapes is a wide variety of grades. Used as radio tube socket bases, terminal strips, sub panels, instrument panels, core shields, fame supports and more. Disbound from a large 1949 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.