This historical map portrays the area of Gannvalley in 2015, primarily covering Gann Valley as well as portions of Eden Township, Elvira Township, and Eldorado Township. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Gannvalley region at the time. Published in 2015, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1941 · Pukwana
USGS Topo · 1:62,500
1941 · Kimball North
USGS Topo · 1:62,500
1951 · Pukwana
USGS Topo · 1:62,500
1951 · Kimball North
USGS Topo · 1:62,500
1953 · Huron
USGS Topo · 1:250,000
1954 · Huron
USGS Topo · 1:250,000
1955 · Mitchell
USGS Topo · 1:250,000
1959 · Mitchell
USGS Topo · 1:250,000
1973 · Big Bend Dam 4 SE
USGS Topo · 1:24,000
1973 · Gannvalley
USGS Topo · 1:24,000