The Dripping Spring Mountains dominate this high-desert landscape in Pinal County, where the industrial mining legacy of the American Southwest meets a rugged ranching tradition. The western edge of the sheet is defined by the massive footprint of the Pearl Handle Pit and the nearby settlements of Ray and Sonora, illustrating the significant scale of resource extraction in the region. To the east, the terrain transitions into a network of drainages and springs where cattle operations like the Slash S Ranch, Hagen Ranch, and Troy Ranch are established.
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This is the sole edition of this map. No revisions or reprints were ever made.
1900 · Florence
USGS Topo · 1:125,000
1901 · Globe
USGS Topo · 1:62,500
1902 · Globe
USGS Topo · 1:62,500
1902 · Florence
USGS Topo · 1:125,000
1910 · Ray
USGS Topo · 1:62,500
1948 · Pinal Ranch
USGS Topo · 1:24,000
1948 · Superior
USGS Topo · 1:62,500
1948 · Superior
USGS Topo · 1:24,000
1949 · Pinal Ranch
USGS Topo · 1:24,000
1949 · Superior
USGS Topo · 1:24,000