Original wood trade vintage catalog for TIMBER ENGINEERING COMPANY. Main office was located at 1337 Connecticut Avenue, Washington, DC. Manufacturers and Distributors of Teco Termite Shields. Prevents subterranean termite damage. Treated wood, concrete, brick or tile does not insure against insects entering a structure. Unbound from a large 1941 architectural catalog, this unique old two page technical brochure would display terrific matted and framed. Nice graphics. A marvelous addition to your retro wood library. Pages are detached and may contain a small amount of residual glue on edge.