Original insulation trade vintage catalog for ARMSTRONG CORK PRODUCTS COMPANY. Main office and factory was located in Lancaster, PA. Building Materials Division. Manufacturers of Insulation and Interior Finishes. Corkboard, Cork Covering, Di Corkboard, Vibracork, Temlok and Temlok Deluxe. For walls, roofs, ducts, cold storage, cold lines, machinery isolation and building insulation. Unbound from a large 1938 architectural catalog, this unique old sixteen 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.