Original hardware trade vintage catalog for ANKYRA MANUFACTURING COMPANY. Main office and factory was located at 149 Berkley Street, Wayne Junction, Philadelphia, PA. Manufacturers of Ankor expansion bolts. Holds fixtures to any wall, whether hollow or solid, so they never come loose. Will fasten to lath and plaster, hollow and glazed tile, compoboard, sheet metal, brick or concrete walls. Disbound from a large 1931 industrial hardware catalog, this unique old one page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro hardware library.