Baltimore was an innovator in the development of cast-iron architecture, but the city's heritage of buildings in this genre, once numbering more than a hundred, has dwindled to only a handful today. The Baltimore region also had a long tradition in iron production, beginning with the colonial era and continuing through the 1950s as Sparrows Point became the single largest steel complex in the world. Baltimore's Cast-Iron Buildings is a celebration of a unique aspect of Baltimore's architectural and industrial history. The authors examine cast-iron buildings in an integrated way to show how...