Old Paint documents the history of lead-paint poisoning in the United States and the evolving responses of public health officials and the lead-paint industry to this hazard up to 1980, by which time lead had been banned in gasoline and paint. Peter C. English traces lead poisoning from a rare, but acute problem confined to a small group of children to the discovery by the end of the 1940s of the dangers of the crumbling lead-painted interiors of inner-city dwellings. He draws on a wide range of primary materials not only to illuminate our understanding of how this health hazard changed over time, but also to explore how diseases are constructed and evolve.