Do cannonballs explode or do they just hit with great impact? - Quora
Civil War cannonball discovered in Maryland disposed by bomb squad - ABC News
Do cannonballs explode in flaming fashion as depicted in “Pirates of the Caribbean?” - The Straight Dope
Chancellorsville - How does Cannon really work? | Eastern Theater
Civil War Cannonball Exploded & Killed 140 Years After it Was Fired | War History Online
What is the deal with a metal cannonball exploding? Is it just movie BS effects or was there really powder inside and some sort of fuse or something? If it's real how
We Bury Our Dead” – The Effects of Civil War Artillery - National Museum of Civil War Medicine
What is the deal with a metal cannonball exploding? Is it just movie BS effects or was there really powder inside and some sort of fuse or something? If it's real how
Construction Crew Finds Hundreds of Potentially Explosive Cannonballs
Is old cannonball a curiosity or dangerous explosive? | Archives | postandcourier.com