This historical map portrays the area of Leroy OE N in 2014, primarily covering Leroy OE N. 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 Leroy OE N region at the time. Published in 2014, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1918 · Walhalla
USGS Topo · 1:62,500
1939 · Cavalier
USGS Topo · 1:62,500
1941 · Cavalier
USGS Topo · 1:62,500
1943 · Walhalla
USGS Topo · 1:62,500
1952 · Thief River Falls
USGS Topo · 1:250,000
1956 · Thief River Falls
USGS Topo · 1:250,000
1957 · Thief River Falls
USGS Topo · 1:250,000
1964 · Leroy
USGS Topo · 1:24,000
1964 · Walhalla
USGS Topo · 1:24,000
1964 · Cavalier NW
USGS Topo · 1:24,000