This historical map portrays the area of Hecla in 1956, primarily covering Brown County as well as portions of North 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 Hecla region at the time. Published in 1957, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.