Original stairway trade vintage catalog for AMERICAN GENERAL PRODUCTS, INC. Main office and plant was located at 1735 Holmes Road, Ypsilanti, MI. Manufacturers of Studio Stair Spiral and Circular Stairs. Oakcraft, Villa Stair and Traditional photos, details and specifications provided. Circular stairs information, details, plan views given. Unbound from a large 1982 architectural catalog, this unique old twelve page technical brochure would display fantastic matted and framed. Nice cover graphics. A marvelous addition to your retro stairway library. Pages are detached and contain a small amount of residual glue on edge. (Full color catalog No. 5-82).