
Lake Frances and its essential Lake Frances Dam anchor the southwestern corner of this Montana landscape, where the Montana Western railroad terminates at the town of Valier. The 1934 surveying reveals a sophisticated network of irrigation, with various Canal lines traversing Bullhead Valley and Winginaw Valley, illustrating the agricultural engineering required to sustain life on the plains.
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2 editions found
1907 · Blackfoot Res.
USGS Topo · 1:48,000
1909 · Cut Bank
USGS Topo · 1:125,000
1912 · Cut Bank
USGS Topo · 1:125,000
1920 · Dupuyer
USGS Topo · 1:125,000
1920 · Conrad
USGS Topo · 1:125,000
1934 · Lake Frances
USGS Topo · 1:48,000
1936 · Pendroy
USGS Topo · 1:48,000
1937 · Valier
USGS Topo · 1:62,500
1937 · Lake Frances
USGS Topo · 1:62,500
1938 · Gallup City
USGS Topo · 1:62,500