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1943 Map of San Clemente Island South, 1980 Print
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1943 Map of San Clemente Island South

USGS Topo · Published 1980

About this map

The Naval Ocean Systems Center San Clemente Island Facility dominates the rugged southern tip of the island, a terrain defined by its strategic military role and isolated coastline. This 1943 survey, updated via 1977 aerial photography, reveals the high ridges and steep canyons that descend toward the Pacific Ocean. The coastline is punctuated by notable landmarks such as the Lighthouse overlooking Pyramid Cove, and the prominent geographical features of Pyramid Head and China Point. This area reflects the mid-century development of offshore military infrastructure, where the natural landscape of White Rock and Mosquito Cove met the requirements of maritime navigation and defense systems.

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Map Details

Date Portrayed1943
Date Published1980
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1943 San Clemente Island South Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain