
Gallup City sits at the heart of this late 1930s survey, a period when rural school districts and family ranching operations defined the social geography of the plains. The landscape is marked by a dense network of one-room schoolhouses, including the Spring Creek Sch, Brownell Sch, and Earhart Sch, reflecting a distributed population before the consolidation of mid-century education. Along the northern edge, the Marias River and its Dry Fork carve deep through the terrain, while the southern reaches are shaped by the Bynum Canal and Brady Canal irrigation systems.
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2 editions found
1886 · Great Falls
USGS Topo · 1:250,000
1920 · Choteau
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
1934 · Valier
USGS Topo · 1:62,500
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