
Turtle Mountain rises above the glacial plains of North Dakota, anchoring a landscape defined by seasonal wetlands and intensive rail-based commerce. The sheet illustrates a high-density network of grain elevators and small trade centers like Rugby, Devils Lake, and Rolla that flourished alongside the Great Northern and Soo Line railroads. These transit corridors were the lifeblood of the region, connecting isolated agricultural outposts to larger markets during the mid-20th century.
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3 editions found
1918 · Walhalla
USGS Topo · 1:62,500
1928 · Tokio
USGS Topo · 1:62,500
1930 · Pekin
USGS Topo · 1:62,500
1930 · Hamar
USGS Topo · 1:62,500
1931 · Oberon
USGS Topo · 1:62,500
1931 · Tokio
USGS Topo · 1:62,500
1931 · Devils Lake
USGS Topo · 1:62,500
1932 · Flora
USGS Topo · 1:62,500
1932 · Grahams Island
USGS Topo · 1:62,500
1935 · Dunseith
USGS Topo · 1:48,000