Original roofing trade vintage catalog for UNITED STATES GYPSUM COMPANY. Main office was located at 300 West Adams Street, Chicago, IL. The Red Book of Building Material roof and floor construction, fireproofing specialties. General technical data, numerous illustrations, images, specs, sheetrock-pyrofill roof construction, pyrobar precast roof tile, red top rib floors, hydrocal mastic flooring, econo decking, pyrobar precast ceiling tile, U.S.G. steel roof deck, partition and furring tile-column covering, beam and girder fireproofing are covered. Unbound from a large 1933 architectural catalog, this unique old twelve page technical brochure would display beautifully matted and framed. Nice cover graphics. A marvelous addition to your retro roofing construction library. Pages are detached and may contain a small amount of residual glue. Slight damp stains on page edges.