Map help; locating old mine locations

[Chris142]

I have an old book with mines and mining information. Say I wanted to find an old abandoned mine. How do I figure out where these #'s are on a map?

 

[StarCaller]

https://thediggings.com/

https://www.mylandmatters.org/Maps/Mining.html

 

[AZjeff]

Usually there are numbers along the edges of the map or the map is divided into sections. What does the index say at the top of the columns?

 

[Pablo]

On my way. Crusher, hammer mill, separation table loaded up

 

[dnewton3]

Are those county, section and township numbers?

 

[Chris142]

Are those county, section and township numbers?

Ya