Original insulation trade vintage catalog for OWENS-CORNING FIBERGLAS CORPORATION, Main office was located in Toledo, OH. Manufacturers of Building Insulation. Roll blankets, batt blankets, pouring wools, sound control products, roof insulation, perimeter insulation, screening, translucent panels, blowing wool, gypsum board reinforcement and utility batts. Insulation selection and information chart, where to insulate, heat transmissions values, applications shown. Unbound from a large 1954 architectural catalog, this unique old eight page technical specifications brochure would exhibit beautifully matted and framed. Nice cover graphics. A fantastic addition to your retro insulation collection. Pages are detached and may contain a small amount of residual glue on edge.