1977 Map of Niobrara

This historical map portrays the area of Niobrara in 1977, primarily covering Knox County as well as portions of South Dakota. Featuring a scale of 1:24000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Niobrara region at the time. Published in 1977, it is the sole known edition of this map.