
Pearce and the mining camps of the Dragoon Mountains represent a pivotal era of extraction and ranching in southern Arizona. During the early 20th century, the landscape was a hive of industrial activity centered around copper and silver, reflected here by the concentration of settlements like Courtland and Gleeson. These towns were linked by the Arizona Eastern and Arizona Southwestern railroads, which facilitated the movement of ore and supplies through the Sulphur Spring Valley.
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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
1914 · Douglas
USGS Topo · 1:62,500
1915 · Benson
USGS Topo · 1:125,000
1916 · Douglas
USGS Topo · 1:125,000
1917 · San Simon
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