1956 Map of Minnesota Ridge, 1958 Print
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1956 Map of Minnesota Ridge

USGS Topo · Published 1958

About this map

Rochford sits at the southern edge of this mid-century survey, a period when the industrial footprint of the Black Hills was shifting from active extraction to forest management. The presence of the Montana Mine (Inactive) and the Boxelder Sch (Abandoned) reflects a landscape in transition, where earlier mining and ranching infrastructure was beginning to fade. The high ground is dominated by the Custer Lookout Tower atop Custer Peak, providing a vital fire-watch vantage over the Black Hills National Forest and the namesake Minnesota Ridge.


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Map Details

Date Portrayed1956
Date Published1958
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 27 inches

Editions of this 1956 Minnesota Ridge Map


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Source Details

CopyrightPublic Domain