
The high plains of Natrona County are defined by the winding course of the South Fork Powder River as it passes through a landscape of remote livestock operations and significant topographical landmarks. During the late 1950s, the region was sparsely settled, centered around isolated homesteads like Petty Ranch and Phillips Ranch. The terrain is marked by distinctive formations such as Wild Horse Butte and the Coalbank Hills, which rise above the surrounding drainages.
17 named features on this map. Tap any name to fly to it.
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3 editions found
1952 · Ervay Basin SW
USGS Topo · 1:24,000
1952 · Arminto SW
USGS Topo · 1:24,000
1952 · Waltman
USGS Topo · 1:24,000
1952 · Hiland
USGS Topo · 1:24,000
1952 · Ervay Basin
USGS Topo · 1:24,000
1955 · Arminto
USGS Topo · 1:250,000
1955 · Casper
USGS Topo · 1:250,000
1958 · Casper
USGS Topo · 1:250,000
1958 · Arminto
USGS Topo · 1:250,000
1959 · Broad Mesa
USGS Topo · 1:24,000