This historical map portrays the area of Big Sheep Mountain NW in 2011, primarily covering Big Sheep Mountain NW. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Big Sheep Mountain NW region at the time. Published in 2011, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1954 · Glendive
USGS Topo · 1:250,000
1957 · Glendive
USGS Topo · 1:250,000
1958 · Glendive
USGS Topo · 1:250,000
1965 · Watkins SE
USGS Topo · 1:24,000
1965 · Watkins
USGS Topo · 1:24,000
1982 · Circle
USGS Topo · 1:100,000
1983 · Becker Dam
USGS Topo · 1:24,000
1983 · Big Sheep Mountain
USGS Topo · 1:24,000
1983 · Quick Reservoir
USGS Topo · 1:24,000
1983 · Brockway
USGS Topo · 1:24,000