
The Salmon River and Pahsimeroi River converge near the northern edge of this high-country landscape, framing the agricultural basin of Round Valley. This mid-century survey documents a wilderness transitioning between the river bottoms and the high peaks of the Challis National Forest. A notable concentration of natural resources and historic landmarks is evident, including the Petrified Forest situated near Malm Gulch. The map reveals a network of water sources essential for high-altitude ranching and travel, such as Jenson Cabin Spring, Rosebriar Spring, and Philips Spr. Land management and industrial history are noted by the presence of a Gravel Pit and several established flats like Bradbury Flat and Antelope Flat, which stand in contrast to the steep elevations of Lone Pine Peak and Germer Peak.
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2 editions found
1929 · Bayhorse
USGS Topo · 1:125,000
1935 · Borah Peak
USGS Topo · 1:125,000
1938 · Borah Peak
USGS Topo · 1:125,000
1955 · Dubois
USGS Topo · 1:250,000
1956 · Doublespring
USGS Topo · 1:62,500
1956 · May
USGS Topo · 1:62,500
1956 · Challis
USGS Topo · 1:62,500
1956 · Twin Peaks
USGS Topo · 1:62,500
1957 · Challis
USGS Topo · 1:250,000
1958 · Dubois
USGS Topo · 1:250,000