Original roofing trade vintage catalog for EXTRUDED LOUVER CORPORATION. Main office was located at 259 Jelliff Avenue, Newark, NJ. Manufacturers of Solar Canopies, penthouses. Model ES22, Model FH44, EO55, RO88 and PH 1000 are illustrated. Shown are installations at Student Union Building, Pocatell, ID, and Ellsworth Laboratories, Litchfield, CT. Unbound from a large 1958 architectural catalog, this unique old eight page technical brochure would display beautifully matted and framed. Nice cover graphics. A fantastic addition to your retro roofing construction library. Pages are detached and contain a small amount of residual glue on edge.