Original window trade vintage catalog for SUN VERTIKAL BLIND COMPANY. Main office and factory was located at 240 Front Street SW, Grand Rapids, MI. Manufacturers of Vertical Blinds. Total Control window coverings for every application. The original vertical blinds manufacturer. Numerous images, illustrations, product details and architect specifications are supplied. Mechanisms and fabrics are listed. Unbound from a large 1962 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 shades library. Pages are detached and may contain a small amount of residual glue on edge.