Knobbed Lunate Bannerstone??

[justsomerandom]

Hi there. This was something that was passed down from my grandfather, to my father, to me. From what I can gather, it is a knobbed lunate bannerstone, found somewhere in ohio. I'm just trying to get an understanding of what I have here. Any help is greatly appreciated...

 

Amazon Forum Fav 👍

A Handbook of Civil War Bullets and Cartridges - Grab it through Amazon!