Original wood trade vintage catalog for G. WOOLFORD WOOD TANK MANUFACTURING COMPANY. Main office was located at the Paschall Post Office, Philadelphia, PA. Manufacturers of wood tanks, tubs and vats. Made of California Redwood, Red Gulf Cypress, Virginia Cedar, Long Leaf Yellow Pine, Douglas Fir, Oak and Poplar for industrial and domestic purposes. Pictured are three seamless tube pickling tanks, settling cone for chemical company and a tank for a paper mill. Unbound from a large 1936 architectural catalog, this unique old one page technical brochure would display terrific matted and framed. Nice graphics. A marvelous addition to your retro wood library.