Primghar, the county seat of O'Brien County, serves as the primary hub of this northwestern Iowa landscape. The township is characterized by a precise grid of rural routes, including Roosevelt Ave and 400th St, which organize the vast agricultural acreage surrounding the town. Local history and genealogy are preserved at sites like Saint Anthonys Cemetery and Pleasant Hill Cemetery, located just north of the city limits.
27 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.
1954 · Fairmont
USGS Topo · 1:250,000
1954 · Fort Dodge
USGS Topo · 1:250,000
1957 · Fort Dodge
USGS Topo · 1:250,000
1958 · Fort Dodge
USGS Topo · 1:250,000
1958 · Fairmont
USGS Topo · 1:250,000
1964 · Sheldon SE
USGS Topo · 1:24,000
1964 · Sheldon
USGS Topo · 1:24,000
1964 · Primghar
USGS Topo · 1:24,000
1964 · Plessis
USGS Topo · 1:24,000
1964 · Gaza
USGS Topo · 1:24,000