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1975 Map of Poland Junction, 1981 Print
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1975 Map of Poland Junction

USGS Topo · Published 1981

About this map

Bradshaw Mountains mining history is etched into this mid-1970s survey, showing a landscape defined by industrial extraction and rugged western terrain. The area between Walker and Poland Junction is riddled with legacy workings, from the Ticonderoga Mine and Henrietta Mine to the subterranean passage of the Poland-Walker Tunnel. This network of shafts and dumps reflects a peak era of mineral pursuit, where remote operations like the King Benjamin Mine and Amulet Mine Dump were connected by a web of jeep trails and a former railroad grade.

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Map Details

Date Portrayed1975
Date Published1981
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1975 Poland Junction Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain