This historical map portrays the area of Firth in 2020, primarily covering Firth as well as portions of Basalt and Shelley. 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 Firth region at the time. Published in 2020, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1940 · Blackfoot
USGS Topo · 1:62,500
1943 · Blackfoot
USGS Topo · 1:62,500
1948 · Woodville
USGS Topo · 1:24,000
1948 · Idaho Falls South
USGS Topo · 1:24,000
1950 · Woodville
USGS Topo · 1:24,000
1950 · Idaho Falls South
USGS Topo · 1:24,000
1950 · Goshen
USGS Topo · 1:24,000
1951 · Higham Peak
USGS Topo · 1:24,000
1952 · Goshen
USGS Topo · 1:24,000
1955 · Lincoln Creek
USGS Topo · 1:24,000