Original stone trade vintage catalog for GRANIDUR PRODUCTS COMPANY. Main office and factory was located in Chicago, IL. Manufactured Granite of Proven Merit. Pictured is Base Course and Spandrels of Light Green Granidur, and Florsheim Shoe Store on Madison Avenue, New York City, NY. Unbound from a large 1938 architectural catalog, this unique old one page technical brochure would display wonderful matted and framed. A terrific addition to your retro stone wall construction library.