This historical map portrays the area of Big Wells in 1972, primarily covering Dimmit 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 Big Wells region at the time. Published in 1974, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.