
San Bernardino Ranch anchors the southeastern corner of this arid landscape, situated where Black Draw and Cottonwood Draw converge near the border. The terrain is defined by the sharp rise of the Perilla Mts and the namesake College Peaks, which separate the Sulphur Spring Valley from the San Bernardino Valley. This 1958 field-checked survey reveals a livestock-driven economy dependent on an extensive network of wells and windmills, such as Steel Woods Windmill, Johnson Windmill, and Lowell Windmill.
46 named features on this map. Tap any name to fly to it.
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3 editions found
1914 · Douglas
USGS Topo · 1:62,500
1916 · Pearce
USGS Topo · 1:125,000
1916 · Douglas
USGS Topo · 1:125,000
1917 · Chiricahua
USGS Topo · 1:125,000
1919 · Douglas
USGS Topo · 1:125,000
1919 · Perilla
USGS Topo · 1:125,000
1919 · Chiricahua
USGS Topo · 1:125,000
1922 · Swisshelm
USGS Topo · 1:62,500
1922 · McDonald
USGS Topo · 1:62,500
1925 · Douglas
USGS Topo · 1:62,500