



What did I find?
I was told to post this here in hopes of some clues.
I found what I believe to be a sharpening stone at a thrift store. The box seems to be hand made. There is no identifying marks or information. The (insert hat I assume to be a date) is written with pencil inside the lid.
I was told to place a flashlight against the stone and see if light would penetrate the stone. I tried and the light does not penetrate.
Any help would be greatly appreciated!
For $5, it was worth the purchase for the look and conversation alone.
Update: Located in East Tennessee, US