
La Posa Plain dominates the landscape of this corner of La Paz County, illustrating the expansive desert terrain characteristic of western Arizona. The map details a network of thoroughfares that reveal the regional connection to the local mining and transit history, specifically through the presence of Cyprus Mine Rd and Old Bouse Rd. These routes, along with Plomosa Rd, delineate how modern infrastructure follows the natural contours of the plain. The survey provides precise township and range data, including t6n r19w and t5n r18w, which is essential for researchers locating specific land parcels or historical claims within this arid environment.
8 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.
1930 · Linskey
USGS Topo · 1:62,500
1931 · Moon Mtn
USGS Topo · 1:62,500
1932 · Moon Mtn
USGS Topo · 1:62,500
1933 · Cunningham Mtn
USGS Topo · 1:48,000
1940 · Dome Rock Mts
USGS Topo · 1:62,500
1942 · Blythe
USGS Topo · 1:250,000
1942 · MOON MTN
USGS Topo · 1:62,500
1954 · Salton Sea
USGS Topo · 1:250,000
1955 · Salton Sea
USGS Topo · 1:250,000
1959 · Salton Sea
USGS Topo · 1:250,000