Original industrial trade vintage catalog for JULIAN D'ESTE COMPANY, was located at 6 Spice Street (Charlestown District), Boston, MA. Sole manufacturers of Curtis Engineering Specialties. Regulators, Tanks and Float Valves, Bucket Trap and Strainer. Disbound from a large 1936 industrial catalog, this unique old one page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro industrial equipment library.