I found this large lead slug at the site of an abandoned French fort. The fort was occupied by the French from 1730 - 1790. Anyone know what this slug was fired from (if it indeed is a projectile).
Your ball appears to have a band around it. The only musket I know of that fired a banded ball like that was the British Brunswick. Not to say there weren't others...
Sorry for not getting back sooner. Thanks for the info.
The ball with the band I have is egg shaped. It measures a bit over 1" in diameter and almost 1 1/2" long. Would that still be a New Brunswick musket ball? It must have been used in one helluva gun.
I have found several Brunswick balls and weighed a bunch to get an average of 36 grams each. They are heavy suckers indeed!
If you have a scale, try weighing it to see if it's close.
Sorry to have to contradict the ID... but Brunsick musketballs were perfectly-round except for the raised belt. The finder's ball looks oval-shaped in the photo.