Original old building material vintage catalog OWENS-ILLOIS GLASS COMPANY of Toledo, OH.  Insulux Admits Light. Glass Block Retards Heat. Pictured is Long Island Homes designed by Alfred Levitt, Shoreland Hotel in Chicago, Tippecanoe School in Milwaukee, Landis Theater in Vineland, NJ, Press-Citizen of Iowa City, Gay Engineering, Los Angeles, The Hecht Company Warehouse, Washington DC, Coca Cola Bottling Plant in Mitchell, Weiboldt Department Store, Oak Park, IL. Mural Room, Baker Hotel, Dallas, TX and more. Disbound from a large 1938 construction book, these unique 24 page technical data specifications sheets contain a small amount of residual glue, and pages are loose. It would make a sensational addition to your architectural engineering library.