
La Posta Indian Reservation and the Campo Indian Reservation occupy significant portions of this borderlands landscape, illustrating the proximity of indigenous lands to the international boundary. In the late 1950s, the southern edge of San Diego County was defined by a mix of ranching operations and small community clusters. Notable family-named sites like Miller Ranch, Coogan Ranch, and the Rancho del Campo underscore the area's agricultural roots, while Morena Village and Tierra del Sol represent established rural settlements.
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2 editions found
1903 · Cuyamaca
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 2
USGS Topo · 1:250,000
1931 · Carrizo
USGS Topo · 1:125,000
1939 · Campo
USGS Topo · 1:62,500
1939 · Jacumba
USGS Topo · 1:62,500
1942 · Potrero
USGS Topo · 1:48,000
1942 · Campo
USGS Topo · 1:62,500
1942 · Carrizo Mtn
USGS Topo · 1:62,500
1942 · Jacumba
USGS Topo · 1:62,500
1942 · Cuyapaipe
USGS Topo · 1:62,500