This historical map portrays the area of Toppenish in 1979, primarily covering Yakima County as well as portions of Klickitat County. Featuring a scale of 1:100000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Toppenish region at the time. Published in 1979, it is one of 2 known editions of this map due to revisions or reprints.