
Nevada City and Grass Valley anchor the eastern edge of this late nineteenth-century survey, a landscape defined by the deep canyons of the Yuba River branches. The map documents a transition from early gold-rush mining camps to an established industrial and ranching network. Major hydraulic and quartz mining operations are evident at sites like the Empire Mine and the sprawling debris fields around Smartsville.
154 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
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