This historical map portrays the area of Ionia in 2015, primarily covering Ionia as well as portions of North Washington and Chickasaw. 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 Ionia region at the time. Published in 2015, 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 · Mason City
USGS Topo · 1:250,000
1954 · Waterloo
USGS Topo · 1:250,000
1955 · Waterloo
USGS Topo · 1:250,000
1957 · Mason City
USGS Topo · 1:250,000
1958 · Mason City
USGS Topo · 1:250,000
1971 · Tripoli NW
USGS Topo · 1:24,000
1971 · Frederika
USGS Topo · 1:24,000
1971 · Bassett
USGS Topo · 1:24,000
1971 · Colwell
USGS Topo · 1:24,000
1971 · Nashua
USGS Topo · 1:24,000