
Hidalgo Mountain and Reche Mtn anchor this High Desert landscape in the mid-1950s, a period when mining prospects and military expansion defined the region. The map reveals a network of industrial and landmark features, including the Blue Ribbon Mine, the Crystal Mine, and the Los Padres Mine, alongside scattered infrastructure like Ames Well and a Mill. The presence of the Naval Reservation and Marine Corps Training Center underscores the area's strategic importance during the Cold War.
34 named features on this map. Tap any name to fly to it.
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3 editions found
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1902 · San Gorgonio
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1953 · San Bernardino
USGS Topo · 1:250,000
1954 · Galway Lake
USGS Topo · 1:24,000
1954 · Hidalgo Mtn
USGS Topo · 1:24,000
1954 · Emerson Lake
USGS Topo · 1:24,000
1955 · Deadman Lake NW
USGS Topo · 1:24,000
1955 · Lavic SE
USGS Topo · 1:24,000
1955 · Goat Mountain
USGS Topo · 1:24,000