
The Diablo Range landscape in 1938 was a complex terrain of remote ranching and industrial outposts. This survey, prepared under the direction of the Chief of Engineers, reveals a region defined by family holdings such as the Livermore Ranch and Banta Ranch. The remote San Antonio Valley serves as a central hub for the area, featuring the San Antonio Valley Sch and providing a rare pocket of level ground between the peaks of Mt Boardman and Mt Stakes.
29 named features on this map. Tap any name to fly to it.
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3 editions found
1897 · Mt. Hamilton
USGS Topo · 1:62,500
1907 · Tesla
USGS Topo · 1:62,500
1913 · Romain
USGS Topo · 1:31,680
1915 · Westley
USGS Topo · 1:31,680
1916 · Patterson
USGS Topo · 1:31,680
1916 · Romain
USGS Topo · 1:31,680
1917 · Morgan Hill
USGS Topo · 1:62,500
1919 · Orestimba
USGS Topo · 1:62,500
1919 · Orestimba Creek
USGS Topo · 1:31,680
1920 · Pacheco Pass
USGS Topo · 1:62,500