Bob Thompson Peak anchors the high ground of the Huachuca Mountains in this section of the Arizona-Mexico borderlands. The terrain drops sharply from the peaks into Montezuma Canyon and across the protected lands of the Coronado National Memorial and Coronado National Forest. In the lower elevations to the east, the San Pedro River creates a corridor for ranching and settlement near Palominas. The mapping of international boundaries and local markers like Border Monument Rd highlights the geopolitical significance of the region, while labels such as Brown Ranch Rd and Evelyn Field document the rural land use and private holdings that characterize the valley floor.
39 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.
1914 · Hereford
USGS Topo · 1:125,000
1922 · Sunnyside
USGS Topo · 1:62,500
1932 · Stark
USGS Topo · 1:62,500
1938 · Sunnyside
USGS Topo · 1:62,500
1948 · Miller Peak
USGS Topo · 1:24,000
1948 · Sunnyside SE
USGS Topo · 1:24,000
1948 · Sunnyside
USGS Topo · 1:62,500
1952 · Hereford
USGS Topo · 1:24,000
1952 · Nicksville
USGS Topo · 1:24,000
1952 · Hereford SW
USGS Topo · 1:24,000