1955 Map of Jamul Mountains, 1973 Print
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1955 Map of Jamul Mountains

USGS Topo · Published 1973

About this map

San Miguel Mountain dominates the center of this landscape, anchoring a region of San Diego County caught between established ranchlands and rapid mid-century suburban expansion. To the northwest, the purple-tinted footprints of Spring Valley and Casa de Oro show the growth of residential tracts along the Campo Highway. These modern developments contrast with the older agrarian patterns of the Ivanhoe Ranch and Fenton Ranch, and the isolated presence of The Oaks School in the eastern foothills.


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Map Details

Date Portrayed1955
Date Published1973
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.1 x 26.8 inches

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Source Details

CopyrightPublic Domain