Original insulation trade vintage catalog for FRANKLIN FIBRE-LAMITEX CORPORATION. Main office and factory was located at 187 Lafayette Street, New York City, NY. and Wilmington, DE. Manufacturers of Laminated Bakelite and Vulcanized Fibre sheets, rods, tubes and parts. Made in paper, fabric, asbestos and glass base grades. Disbound from a large 1948 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.