Original concrete trade vintage catalog for P. M. BRUNER GRANITOID COMPANY. Main office was located at 425-426 Frisco Building, St Louis, MO. Manufacturers of sidewalk lights, floor lights and skylights. No leakage or breakage of glass from structural or expansion stresses. Disbound from a large 1933 construction materials book, this unique one page technical specifications brochure would display beautifully matted and framed. A marvelous addition to your retro industrial engineering library. Slight damp stain on top and bottom edges.