
The confluence of the Gila River and San Pedro River anchors this pre-WWI landscape, where mining operations and remote ranching outposts define the early twentieth-century economy of southern Arizona. Prominent mining efforts are evident at the Mammoth Mine, Ford Mine, and Southern Belle Mine, with a Tramway serving the industrial heights near Mammoth. The presence of small community institutions like Finch School and Caravaipa School reflects a sparse but established population of homesteaders and miners.
80 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
4 editions found
1900 · Florence
USGS Topo · 1:125,000
1902 · Florence
USGS Topo · 1:125,000
1904 · Tucson
USGS Topo · 1:125,000
1905 · Tucson
USGS Topo · 1:125,000
1910 · Ray
USGS Topo · 1:62,500
1911 · Winkelman
USGS Topo · 1:125,000
1913 · Winkelman
USGS Topo · 1:125,000
1915 · Christmas
USGS Topo · 1:62,500
1917 · Christmas
USGS Topo · 1:62,500
1934 · Tucson Mountains
USGS Topo · 1:125,000