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1971 Map of Monumental Pass, 1973 Print
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1971 Map of Monumental Pass

USGS Topo · Published 1973

About this map

Sacramento Mountains dominate this 1970s topographic record, where the terrain transitions sharply into the Chemehuevi Valley to the south. This arid landscape is defined by its transit corridors rather than permanent settlements, featuring the notable Monumental Pass and Lobecks Pass. The presence of a high-altitude Radio Tower and various Jeep Trails suggests a mid-century infrastructure focused on communication and utility maintenance rather than habitation.

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Map Details

Date Portrayed1971
Date Published1973
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.5 x 26.8 inches

Editions of this 1971 Monumental Pass Map

This is the sole edition of this map. No revisions or reprints were ever made.

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain