
The Des Moines River carves a winding path through this 1912 landscape, serving as the primary geographical anchor for the surrounding townships of Marion County. The city of Knoxville appears as a dense grid of blocks, functioning as a vital transportation hub where the Chicago Rock Island and Pacific RR and the Chicago Burlington and Quincy RR intersect. This rail-and-river economy supported a network of small agricultural and mining settlements such as Red Rock, Percy, and Flagler.
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2 editions found
1909 · Knoxville
USGS Topo · 1:62,500
1910 · Milo
USGS Topo · 1:62,500
1910 · Pella
USGS Topo · 1:62,500
1912 · Pella
USGS Topo · 1:62,500
1918 · Chariton
USGS Topo · 1:62,500
1924 · Melcher
USGS Topo · 1:62,500
1929 · Albia
USGS Topo · 1:62,500
1930 · Mitchellville
USGS Topo · 1:62,500
1954 · Des Moines
USGS Topo · 1:250,000
1956 · Des Moines
USGS Topo · 1:250,000