
The Colorado River serves as the central artery for this late 1940s landscape, defining the jagged border between California and Arizona. The Colorado River Indian Reservation dominates the southern half of the sheet, revealing a developed network of irrigation ditches and canals that contrast sharply with the arid peaks of the Whipple Mountains to the north. Cultural sites within the reservation, such as the Mojave Indian Ch, the Cremation Ground, and the Colorado River Day Sch, provide specific geographic anchors for genealogical research.
34 named features on this map. Tap any name to fly to it.
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2 editions found
1911 · Parker
USGS Topo · 1:125,000
1930 · Linskey
USGS Topo · 1:62,500
1931 · Moon Mtn
USGS Topo · 1:62,500
1932 · Moon Mtn
USGS Topo · 1:62,500
1942 · Blythe
USGS Topo · 1:250,000
1942 · MOON MTN
USGS Topo · 1:62,500
1943 · Giers Basin
USGS Topo · 1:62,500
1943 · Whipple Mts.
USGS Topo · 1:62,500
1943 · Parker
USGS Topo · 1:62,500
1943 · Vidal
USGS Topo · 1:62,500