Original insulation trade vintage catalog for ALLIED CHEMICAL & DYE CORPORATION, main office was located in New York City, NY. Manufacturers of Barrett insulation for roof, asphalt coated sheathing, insulating lath, ceiling tile, scored insulating board, plank and wall board. Building material products for farm, home, business and industry. Unbound from a large 1954 insulation catalog, this unique old four 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.