Original industrial trade vintage catalog for CARBIC MANUFACTURING COMPANY, was located in Duluth, MN. Manufacturers of acetylene gas producing equipment. Low pressure oxy-acetylene welding and cutting outfits, torches, Carbic cakes, generators. Disbound from a large 1916 industrial catalog, this unique old one page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro industrial equipment library. Page is detached and may contain a small amount of residual glue on edge.