I found this near the site of a fort that was built in the 1700s to protect settlers from Indian attack in eastern PA. Soaked it in vinegar to get the rust off. Looking for more info. Ammo? From what? Thanks.
Looks like cannister grape shot I've found from the Civil War. Not sure exactly though if it's 1700's era. I know they had some really small cannons so could be a small cannonball. I'm no artillery expert though, just guesses.
SURE IS ONE HELLUVA MARBLE YOU GOT THERE DAMN THING IS MASSIVE .THEM OLE BOYS DIDNT HAVE MUCH OF A CHANCE GETTING HIT BY THAT THING. MAN WAR IS BRUTAL NO DOUBT ABOUT IT.