
Helena serves as the focal point of this mid-century topographic record, showing the state capital's footprint during a period of steady growth. The landscape is defined by the sharp transition between the mountain peaks of the Helena National Forest and the agricultural valley floor. Significant institutional landmarks are mapped in detail, including the State Capitol, the Veterans Administration Center, and Fort William Henry Harrison. The infrastructure of the era is evident through the path of the Northern Pacific and Great Northern railroads which connect the city to the wider region.
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6 editions found
1886 · Fort Logan
USGS Topo · 1:250,000
1889 · Helena
USGS Topo · 1:250,000
1893 · Helena
USGS Topo · 1:250,000
1899 · Boulder
USGS Topo · 1:125,000
1899 · Helena
USGS Topo · 1:62,500
1899 · Helena
USGS Topo · 1:250,000
1903 · Helena
USGS Topo · 1:250,000
1947 · Butte
USGS Topo · 1:250,000
1948 · White Sulphur Springs
USGS Topo · 1:250,000
1950 · Jefferson City
USGS Topo · 1:62,500