This historical map portrays the area of Calypso in 2020, primarily covering Calypso. 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 Calypso region at the time. Published in 2020, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1953 · Miles City
USGS Topo · 1:250,000
1957 · Miles City
USGS Topo · 1:250,000
1958 · Miles City
USGS Topo · 1:250,000
1969 · Zero NE
USGS Topo · 1:24,000
1969 · Zero
USGS Topo · 1:24,000
1969 · Kinsey NE
USGS Topo · 1:24,000
1972 · Calypso
USGS Topo · 1:24,000
1972 · Papps Reservoir
USGS Topo · 1:24,000
1972 · Mc Clure Reservoir
USGS Topo · 1:24,000
1972 · Diamond G Creek
USGS Topo · 1:24,000