1971 Map of Bertrand

This historical map portrays the area of Bertrand in 1971, primarily covering Phelps County as well as portions of Gosper 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 Bertrand region at the time. Published in 1973, it is the sole known edition of this map.