Hey folks,
Finally got my electrolysis tank working and got a around to cleaning a cannonball (I assume) fragment found near the battle of Fredericksburg. I’m trying to determine which projectile it came from.





The measurements are;
Overall 2.5 by 1.8
Shell thickness measured at various spots (which proved harder then I though due to the curvature);
.859, .824, .819, .810, .845
Thanks for any input in advance!
Finally got my electrolysis tank working and got a around to cleaning a cannonball (I assume) fragment found near the battle of Fredericksburg. I’m trying to determine which projectile it came from.





The measurements are;
Overall 2.5 by 1.8
Shell thickness measured at various spots (which proved harder then I though due to the curvature);
.859, .824, .819, .810, .845
Thanks for any input in advance!