Original industrial trade vintage catalog for MARYLAND METAL BUILDING COMPANY. Main office and plant was located on Clarkson, McComas, Donaldson and Race Streets, Baltimore, MD. Manufacturers of Steel Buildings. Insulation, steel deck, buildings, knock-down barrel storage racks, factory, warehouse and garage. Disbound from a large 1936 industrial catalog, this unique old one page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro industrial equipment library. Pages are detached and may contain a small amount of residual glue on edge. Disbound from a large 1936 industrial catalog, this unique old one page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro industrial equipment library.