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1897 Map of Sonora

Name: 1897 Topographic Map of Sonora
Creator: U.S. Geological Survey
Published: 1923
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1923

About this map

Table Mountain and the winding course of the Tuolumne River dominate this survey of California's Gold Country, capturing the region as the 19th-century mining economy transitioned. The network of the Sierra R. R. serves as a vital artery through Sonora and Jamestown, connecting these established settlements to the rugged foothills. Evidence of the area's extraction history is visible in the placement of the Red Cloud Mine, Bandarita Mine, and the Hebron Mill along the river's steep drainages.

Transit points like Wards Ferry and Moffat Bridge highlight the era's reliance on specific river crossings before modern infrastructure. The landscape is dotted with storied settlements like Chinese Camp, Groveland, and Coulterville, which served as hubs for both miners and ranchers. To the east, the map delineates the boundary of the Stanislaus National Forest, where the terrain ascends toward Moccasin Peak and the remote Luke Camp.