Original door trade vintage catalog for METAL CLAD DOORS, INC. was located at 73 Pond Street, Waltham, MA. Manufacturers of Metcla Labeled Kalmein Door and Trim, Tin Clad Fire, Pressed Frames and Wood Steel Bucks. Disbound from a large 1941 construction materials book, this unique old two page technical specifications brochures would display beautifully matted and framed. A marvelous addition to your retro architectural designing library. Pages are detached and contain a small amount of residual glue on edge.