File:Cannon ball of probable post-medieval (possibly English Civil War) date (1600-1700AD). (FindID 73178).jpg - Wikimedia Commons
Gary Smailes : What's this?
Cannonballs
BBC - A History of the World - Object : Cannonball from the English Civil War
Round shot - Wikipedia
Is Anyone Familiar With 14" Diameter Cannon Ball | American Civil War Forum
Are cannonballs made of lead? - Quora
Did cannon balls ever explode on impact, or were they simply high velocity projectiles? - Quora
Civil War Era Cannon Ball Found Inside Tree in Missouri - YouTube
File:Medieval stone cannon ball (FindID 276972).jpg - Wikimedia Commons
Cannonballs
Is this a cannonball? Found in my yard near Gettysburg PA. Very round, 5+lbs 4in diameter. “Seam” running around the middle of the ball. : r/whatisthisthing
Found a live Civil War Cannon Ball under a house in Charleston, SC. : r/interestingasfuck
AskUs: Were cannonballs considered “reusable” after being fired? | KickassFacts.com
Civil War Shot Ball found in a Badsey garden | The Badsey Society
What is this? - Please help identify this cannonball? | Cannons / Artillery & Crew Served Weapons