
Scotch Ridge rises between the valleys of the North River and the Middle River in this detailed topographic survey of Warren County. The landscape is defined by the convergence of these waterways, which wind through the townships of Greenfield, Allen, Lincoln, and Washington. The Chicago Rock Island and Pacific Railroad cuts a north-south path through the center of the sheet, connecting the small community of Summerset to the northern settlement of Carlisle.
50 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1905 · Des Moines
USGS Topo · 1:62,500
1907 · Des Moines
USGS Topo · 1:62,500
1910 · Milo
USGS Topo · 1:62,500
1930 · Mitchellville
USGS Topo · 1:62,500
1931 · Indianola
USGS Topo · 1:62,500
1954 · Des Moines
USGS Topo · 1:250,000
1956 · Des Moines
USGS Topo · 1:250,000
1956 · Des Moines SW
USGS Topo · 1:24,000
1956 · Des Moines SE
USGS Topo · 1:24,000
1956 · Des Moines
USGS Topo · 1:62,500