
This historical map portrays the area of Bourne in 2020, primarily covering Sumpter as well as portions of Bourne. 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 Bourne 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.
1901 · Sumpter
USGS Topo · 1:125,000
1955 · Canyon City
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1961 · Whitney
USGS Topo · 1:24,000
1972 · Elkhorn Peak
USGS Topo · 1:24,000
1972 · Mt. Ireland
USGS Topo · 1:24,000
1972 · Bourne
USGS Topo · 1:24,000
1972 · Phillips Lake
USGS Topo · 1:24,000
1972 · Rock Creek
USGS Topo · 1:24,000
1972 · Sumpter
USGS Topo · 1:24,000