
The Mule Mountains dominate the eastern landscape of this early 1950s survey, marking a stark topographical boundary in Cochise County. Down in the drainage flats, Government Draw meanders toward the San Pedro Valley, passing through the territorial limits of the San Rafael Del Valle land grant. The mapping of the Old Railroad Grade provides a clear trace of earlier transportation infrastructure, showing how modern corridors like the Davis Memorial Highway eventually superseded the rail lines that once served the region's ranching and mining interests.
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3 editions found
1902 · Bisbee
USGS Topo · 1:62,500
1910 · Bisbee
USGS Topo · 1:62,500
1914 · Hereford
USGS Topo · 1:125,000
1915 · Benson
USGS Topo · 1:125,000
1916 · Pearce
USGS Topo · 1:125,000
1916 · Douglas
USGS Topo · 1:125,000
1919 · Douglas
USGS Topo · 1:125,000
1925 · Gleeson
USGS Topo · 1:62,500
1927 · Bisbee
USGS Topo · 1:62,500
1932 · Stark
USGS Topo · 1:62,500