This historical map portrays the area of Portal in 2017, primarily covering Portal as well as portions of Aaron and Piddleville. 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 Portal region at the time. Published in 2017, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1920 · Statesboro
USGS Topo · 1:62,500
1921 · Rocky Ford
USGS Topo · 1:62,500
1943 · Rocky Ford
USGS Topo · 1:62,500
1943 · Millen
USGS Topo · 1:125,000
1943 · Statesboro
USGS Topo · 1:62,500
1947 · Savannah
USGS Topo · 1:250,000
1948 · Savannah
USGS Topo · 1:250,000
1957 · Macon
USGS Topo · 1:250,000
1957 · Savannah
USGS Topo · 1:250,000
1958 · Macon
USGS Topo · 1:250,000