1969 Map of Granville East

This historical map portrays the area of Granville East in 1969, primarily covering O'Brien County as well as portions of Sioux County, Cherokee County, and Plymouth 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 Granville East region at the time. Published in 1971, it is the sole known edition of this map.