This historical map portrays the area of Tonasket in 1981, primarily covering Okanogan County. Featuring a scale of 1:24000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Tonasket region at the time. Published in 1981, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.