Can anyone I.D. these for me? These are cool!

[autographcollector11]

Can anyone identify these? One looks like an abrader, the other looks like a grinding or abrading stone. The last looks like a nutting stone.
What do you think?

 

Amazon Forum Fav 👍

Cry Of The Eagle: History And Legends Of The Cherokee Indians And Their Buried Treasure - Grab it through Amazon!