Original window trade vintage catalog for HOUGH SHADE CORPORATION. Main office and factory was located at 1029 South Jackson Street, Janesville, WI. Manufacturers of Ra-Tox Ventilating Window Shades, for Steel or Wood Sash. Fixtures, brackets and skylights are featured. Designed for factory, workroom, office, schools and hospitals. Unbound from a large 1936 architectural catalog, this unique old one page technical brochure would display wonderful matted and framed. Nice graphics. A fabulous addition to your retro window shades library.