This historical map portrays the area of Portis NW in 2015, primarily covering Portis NW. 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 Portis NW 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.
1893 · Smith Center
USGS Topo · 1:125,000
1955 · Beloit
USGS Topo · 1:250,000
1959 · Beloit
USGS Topo · 1:250,000
1960 · Downs North
USGS Topo · 1:24,000
1961 · Portis
USGS Topo · 1:24,000
1961 · Harlan
USGS Topo · 1:24,000
1973 · Portis NE
USGS Topo · 1:24,000
1973 · Smith Center
USGS Topo · 1:24,000
1973 · Lebanon
USGS Topo · 1:24,000
1973 · Portis NW
USGS Topo · 1:24,000