
Gold-country mining and hydraulic infrastructure dominate this post-war survey of Calaveras County. The settlement of Murphys serves as a southern hub, situated near the Bret Harte Sanatorium and the geological landmark Mercer Cave. The map traces an intricate network of water management essential to the region's industry, including the Utica Ditch, a Penstock, and the Utica Powerhouse along Angels Creek.
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2 editions found
4 maps found