By friends and I have pounded this spot and 2 of us ended the day back at this site as we were trying to find goodies in the woods surrounding this site. My CTX is at Minelab (hopefully getting fixed), so had the AT Pro out.
Let me know if I identified this correctly. Likely going to get it authenticated at the local Civil War Museum in SE WI. I was absolutely stunned when this came out of the ground (4" down).
My artist friend is cleaning it for me. I have zero patience for this and he loves cleaning.
Happy Hunting all!
Darryl