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1958 Map of Trench Canyon, 1965 Print
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1958 Map of Trench Canyon

USGS Topo · Published 1965

About this map

Brawley Peaks dominate the northwest corner of this landscape, marking a rugged high-altitude transition toward the shores of Mono Lake to the south. The 1950s terrain reveals a legacy of resource extraction and frontier transit, with the Old Railroad Grade and numerous tracks like Pole Line Road cutting through Mono Valley and Alkali Valley. Historic industrial and settlement sites are scattered throughout, including the Syndicate Mill (Site), Gray Mill, and the Toll House located near the northern springs.

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Map Details

Date Portrayed1958
Date Published1965
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions16.6 x 20.7 inches

Editions of this 1958 Trench Canyon Map

Historical Maps of Mono County Through Time

295 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain