Original roofing trade vintage catalog for LATHROP-HOGE GYPSUM CONSTRUCTION COMPANY. Main office and factory was located at 1426 Clay Street, Cincinnati, OH. Manufacturers of Gypsum Floors and Roofs. Products include La-Ho-Co Monolithic and Precast Roof Decks. Unbound from a large 1938 architectural catalog, this unique old one page technical brochure would display beautifully matted and framed. A wonderful addition to your retro roofing construction library.