Original insulation trade vintage catalog for JOHNS-MANVILLE, main office was located at 22 East 40th Street, New York City, NY. Manufacturers of Acoustical and Sound Control Materials. Installed at office of the Manteno State Hospital and at Wholesale Department of Marshall Field and Company, Chicago. Unbound from a large 1938 architectural catalog, this unique old five page technical specifications brochure would exhibit beautifully matted and framed. A fantastic addition to your retro insulation collection. Pages are detached and may contain a small amount of residual glue on edge.