
Silver City and the Owyhee Mountains serve as the primary focus of this late nineteenth-century reconnaissance, documenting a period of intense mineral extraction and nascent transportation networks in southwest Idaho. The high-altitude mining district is densely detailed, featuring prominent operations such as the Black Jack Mine, Trade Dollar Mine, and Poorman Mine clustered around the settlements of Dewey and De Lamar. This industrial activity is contrasted by the drainage basin of the Snake River to the northeast, where river-dependent commerce is evidenced by the Warm Springs Ferry and Bernard Ferry. The arrival of the Boise Nampa and Owyhee railroad near Guffey and Walters marks the transition from rugged pack-trail dependence to integrated rail transport. The map also captures smaller peripheral locales like Reynolds and Murphy, which supported the livestock and logistics of the high desert interior.
46 named features on this map. Tap any name to fly to it.
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3 editions found
1892 · Boise
USGS Topo · 1:125,000
1892 · Bisuka
USGS Topo · 1:125,000
1892 · Silver City
USGS Topo · 1:125,000
1894 · Bisuka
USGS Topo · 1:125,000
1894 · Silver City
USGS Topo · 1:125,000
1897 · Boise
USGS Topo · 1:125,000
1898 · Nampa
USGS Topo · 1:125,000
1898 · Silver City
USGS Topo · 1:125,000
1906 · Mitchell Butte
USGS Topo · 1:125,000
1948 · Sinker Butte
USGS Topo · 1:24,000