Martensdale and Saint Marys serve as the primary hubs for this section of Warren County, positioned near the confluence of several key regional watercourses. The landscape is defined by the winding paths of the Middle River and the South River, which are fed by smaller tributaries like Painter Creek and Turkey Creek. This agrarian corridor is anchored by small communities and their essential civic markers, including the Martensdale Post Office and Saint Marys Post Office.
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This is the sole edition of this map. No revisions or reprints were ever made.
1931 · Indianola
USGS Topo · 1:62,500
1950 · New Virginia
USGS Topo · 1:62,500
1951 · Osceola
USGS Topo · 1:62,500
1951 · St. Charles
USGS Topo · 1:62,500
1952 · New Virginia
USGS Topo · 1:62,500
1954 · Des Moines
USGS Topo · 1:250,000
1956 · Des Moines
USGS Topo · 1:250,000
1957 · Des Moines
USGS Topo · 1:250,000
1969 · Des Moines
USGS Topo · 1:250,000
1972 · Scotch Ridge
USGS Topo · 1:24,000