Original wood trade vintage catalog for C-A-WOOD PRESERVER COMPANY, INC. Main office and factory was located in St. Louis, MO. Manufacturers of Carbolineum America, a superficial method for wood preservation. Contains pure high boiling coal tar oils. It is the only wood preserver sold with a quality affidavit guaranteeing superiority. Unbound from a large 1916 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.