Original window trade vintage catalog for CRITTALL FEDERAL, INC. Main office and factory was located in Waukesha, WI. Manufacturers of Steel Casements and Industrial Windows. Products include Universal Casements, Norman Casements, Casement Doors, Stanwin Casements, Architectural Projected Windows, Basement & Utility Windows, Security Windows, Industrial Doors, Screens, Mechanical Operators and Subframes are featured. Unbound from a large 1940 architectural catalog, this unique old twenty-eight page technical brochure would display wonderful matted and framed. Nice cover graphics. A terrific addition to your retro steel windows library. Pages are detached and contain a small amount of residual glue on edge.