This historical map portrays the area of Keystone in 2014, primarily covering Riverside as well as portions of Barker and Keystone. 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 Keystone region at the time. Published in 2014, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1902 · Osoyoos
USGS Topo · 1:125,000
1904 · Osoyoos
USGS Topo · 1:125,000
1905 · Okanogan
USGS Topo · 1:125,000
1906 · Chopaka
USGS Topo · 1:125,000
1953 · Omak Lake
USGS Topo · 1:62,500
1954 · Okanogan
USGS Topo · 1:250,000
1957 · Okanogan
USGS Topo · 1:62,500
1957 · Conconully
USGS Topo · 1:62,500
1957 · Tonasket
USGS Topo · 1:62,500
1958 · Okanogan
USGS Topo · 1:250,000