1915 Map of Pine
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1915 Map of Pine

USGS Topo · Published 1915

About this map

Gold and mineral extraction shape the landscape of this 1915 survey, centered on the rugged territory where the Powder River meets the Snake River. Significant mining activity is documented at the Sanger Mine in the north and the Poorman Mine near Bald Mtn, while the southern reaches show the Oregon-Washington Railroad and Navigation Line hugging the riverbanks. The map captures established mountain communities like Halfway and Richland, alongside isolated outposts such as Ritchies Ranch and the settlement of Sardipie. Local civic life is evidenced by the distribution of country schools, including the Pleasant Ridge School and Sunnyside School. Regional transport relies on key crossings like the Black Bridge and a ferry near Robinette, facilitating movement between the Minam National Forest and the Idaho border during a period of intense resource development.


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Map Details

Date Portrayed1915
Date Published1915
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:125000
Physical Dimensions16.5 x 19.3 inches

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Source Details

CopyrightPublic Domain