This historical map portrays the area of DeKalb in 2015, primarily covering DeKalb as well as portions of Malta, Malta Township, and South Grove Township. 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 DeKalb 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.
1918 · Kirkland
USGS Topo · 1:62,500
1934 · De Kalb
USGS Topo · 1:62,500
1937 · De Kalb
USGS Topo · 1:62,500
1937 · Sycamore
USGS Topo · 1:62,500
1938 · Genoa
USGS Topo · 1:62,500
1954 · Rockford
USGS Topo · 1:250,000
1955 · Rockford
USGS Topo · 1:250,000
1958 · Aurora
USGS Topo · 1:250,000
1958 · Rockford
USGS Topo · 1:250,000
1961 · Aurora
USGS Topo · 1:250,000