Original roofing trade vintage catalog for FEDERAL-AMERICAN CEMENT TILE COMPANY, was located at 608 South Dearborn Street, Chicago, IL. Manufacturers of Precast Reinforced Concrete Roof Slabs. Products include featherweight concrete insulating, interlocking, glass tiles and cork insulated. Unbound from a large 1931 architectural catalog, this unique old one page technical specifications brochure would display beautifully matted and framed. Nice graphics. A fantastic addition to your retro roofing construction library. Slight damp stain on outer edge.