Original window trade vintage catalog for SUN VERTIKAL BLIND COMPANY. Main office and plant was located in Grand Rapids, MI. Manufacturers of Traverse Vertical Blinds. Traverse Window Decoration, takes the place of drapes, curtains, shades and blinds. Fabric louvers rotate for perfect light control and close tight for complete privacy. For use in houses, apartments, clubs, restaurants, hospitals, hotels and motels. Installation and measuring instructions are and specifications are discussed. Unbound from a large 1958 architectural catalog, this unique old four page technical brochure would display wonderful matted and framed. Nice cover graphics. A fabulous addition to your retro window blinds library. Pages are detached and may contain a small amount of residual glue on edge.