
Mission San Diego de Alcala anchors this mid-century view of the developing East County region, situated just south of the Mission Valley floor. The map documents a period of intense post-war suburbanization, with extensive new development in La Mesa, El Cajon, and Spring Valley shown in purple revisions. Education and military infrastructure are prominent, ranging from the sprawling San Diego State College campus to the Miramar Naval Air Station and US Naval Res.
95 named features on this map. Tap any name to fly to it.
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4 editions found
1893 · El Cajon
USGS Topo · 1:62,500
1901 · Elcajon
USGS Topo · 1:62,500
1903 · Cuyamaca
USGS Topo · 1:125,000
1903 · La Jolla
USGS Topo · 1:62,500
1903 · Elcajon
USGS Topo · 1:62,500
1904 · San Diego
USGS Topo · 1:62,500
1904 · Southern California Sheet No. 2
USGS Topo · 1:250,000
1930 · La Jolla
USGS Topo · 1:62,500
1930 · San Diego
USGS Topo · 1:62,500
1939 · El Cajon
USGS Topo · 1:62,500