Original door trade vintage catalog for NATIONAL DOOR MANUFACTURERS ASSOCIATION, INC. of Chicago, IL. A Manual of Standard Construction for Stock Sash, Doors and Frames. Essential data and information for the building trade. Disbound from a large 1938 construction materials book, this unique eleven page technical specifications brochure would make a sensational addition to your retro architectural design library. Pages are loose and contain a small amount of residual glue on edge.