
The San Pedro River serves as the central artery for this remote Arizona corridor, anchoring a network of family ranches and small settlements in the late 1950s. The map documents the persistent human presence in the valley, from the clustered buildings at Redington and Cascabel to the isolated Cascabel School. These communities are defined by the geography of the surrounding Galiuro Mountains and Winchester Mountains, where numerous canyons like Redfield Canyon and Hot Springs Canyon drain toward the river basin.
84 named features on this map. Tap any name to fly to it.
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3 editions found
1904 · Tucson
USGS Topo · 1:125,000
1905 · Tucson
USGS Topo · 1:125,000
1911 · Winkelman
USGS Topo · 1:125,000
1913 · Winkelman
USGS Topo · 1:125,000
1938 · Galiuro Mts
USGS Topo · 1:48,000
1940 · Sierra Bonita Ranch
USGS Topo · 1:62,500
1942 · Sierra Bonita Ranch
USGS Topo · 1:62,500
1943 · Galiuro Mts
USGS Topo · 1:62,500
1943 · Dragoon
USGS Topo · 1:62,500
1943 · Sierra Bonita Ranch
USGS Topo · 1:62,500