Original electrical trade vintage catalog for THE TOLEDO PIPE THREADING MACHINE COMPANY. Main office and plant was located at 1425-1445 Summit Street, Toledo, OH. Manufacturers of conduit threaders, geared threaders, vises and reamers. 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 tools and equipment library.