Original door trade vintage catalog for ALLITH-PROUTY, INC of Danville, IL. Manufacturers of Overhead Rolling Door Hardware, Accordion, Stadium Seat Brackets, Airport Door Hangers and Tracks. Disbound from a large 1941 construction materials book, this unique old two page technical specifications brochure would make a sensational addition to your retro architectural engineering library. Pages are detached and contain a small amount of residual glue on edge.