This historical map portrays the area of Canyon Ferry in 2011, primarily covering Canyon Ferry as well as portions of Cavetown. 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 Canyon Ferry 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.
1886 · Fort Logan
USGS Topo · 1:250,000
1948 · White Sulphur Springs
USGS Topo · 1:250,000
1950 · Canyon Ferry
USGS Topo · 1:62,500
1950 · East Helena
USGS Topo · 1:62,500
1958 · White Sulphur Springs
USGS Topo · 1:250,000
1961 · White Sulphur Springs
USGS Topo · 1:250,000
1962 · Hogback Mountain
USGS Topo · 1:24,000
1962 · Nelson
USGS Topo · 1:24,000
1962 · Snedaker Basin
USGS Topo · 1:24,000
1965 · White Sulphur Springs
USGS Topo · 1:250,000