1986 Map of Mammoth

This historical map portrays the area of Mammoth in 1986, primarily covering Pinal County as well as portions of Pima County, Graham County, and Gila County. Featuring a scale of 1:100000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Mammoth region at the time. Published in 1987, it is one of 3 known editions of this map due to revisions or reprints.