This historical map portrays the area of Oslo NE in 2011, primarily covering Alvarado as well as portions of Oslo. 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 Oslo NE region at the time. Published in 2011, 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 · Acton
USGS Topo · 1:62,500
1918 · Argyle
USGS Topo · 1:62,500
1918 · Warren
USGS Topo · 1:62,500
1952 · Thief River Falls
USGS Topo · 1:250,000
1954 · Stephen
USGS Topo · 1:62,500
1955 · Warren
USGS Topo · 1:62,500
1956 · Thief River Falls
USGS Topo · 1:250,000
1957 · Thief River Falls
USGS Topo · 1:250,000
1966 · Oslo NE
USGS Topo · 1:24,000
1966 · Big Woods
USGS Topo · 1:24,000