
The Santa Cruz River corridor serves as the lifeline for this region of Southern Arizona, anchoring ancient settlements and colonial landmarks against a backdrop of the Coronado National Forest. In the late 20th century, this area maintained a deep connection to its mission-era roots, centered on the Tubac Presidio State Historical Park and the Tumacacori National Monument. The map documents the transition from these high-density cultural sites to the expansive ranching lands of the Luis Maria Baca and Baca Float No 3 grants.
58 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1904 · Patagonia
USGS Topo · 1:125,000
1905 · Patagonia
USGS Topo · 1:125,000
1905 · Nogales
USGS Topo · 1:125,000
1920 · Arivaca
USGS Topo · 1:125,000
1921 · Old Glory
USGS Topo · 1:125,000
1922 · Agus Caliente
USGS Topo · 1:62,500
1933 · Calabasas
USGS Topo · 1:62,500
1939 · Tubac
USGS Topo · 1:62,500
1942 · Ruby
USGS Topo · 1:62,500
1943 · Old Glory
USGS Topo · 1:125,000