This historical map portrays the area of Twin Sisters in 2020, primarily covering Twin Sisters. 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 Twin Sisters 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.
1894 · Squaw Creek
USGS Topo · 1:125,000
1911 · Meadows
USGS Topo · 1:125,000
1953 · Smiths Ferry
USGS Topo · 1:62,500
1954 · Council
USGS Topo · 1:62,500
1954 · Cascade
USGS Topo · 1:62,500
1955 · Baker
USGS Topo · 1:250,000
1959 · Baker
USGS Topo · 1:250,000
1970 · Dodson Pass
USGS Topo · 1:24,000
1970 · Granger Butte
USGS Topo · 1:24,000
1970 · Riley Butte
USGS Topo · 1:24,000