In the early 1800s, it was called the Potrero Nuevo, or "new pasture." Gold-rush squatters
soon put the squeeze on Mission Dolores's grazing cattle, and when the fog lifted, Potrero Hill became the first industrial zone in San Francisco, with iron-smelting plants, butcheries, and shipbuilding dominating the waterfront during the late 19th century. The Hill has been home to immigrants from Scotland, Ireland, China, Russia, Mexico, and from everywhere...