Original industrial trade vintage catalog for PNEUMERCATOR COMPANY, INC. was located at 305 East 46th Street, New York City, NY. Manufacturers of Pressure, Boiler, Tank Gauges. Indicates contents of liquid storage tanks, water levels and pressures. Model FU, BTI and BU. Disbound from a large 1931 industrial catalog, this unique old one page technical brochure would display beautifully matted and framed. A marvelous addition to your retro industrial equipment library. Slight damp stain on outer edge.