In 1862, Georgia dentist, builder, and mechanic John Gilleland raised money from a coterie of Confederate citizens in Athens, Georgia to build the chain-shot gun for a cost of $350. Cast in one piece, the gun featured side-by-side bores, each a little over 3 inches in diameter and splayed slightly outward so the shots would diverge and stretch the chain taut. The two barrels have a divergence of 3 degrees, and the cannon was designed to shoot simultaneously two cannonballs connected with a chain to “mow down the enemy somewhat as a scythe cuts wheat”. During tests, the Gilleland cannon effectively mowed down trees, tore up a cornfield, knocked down a chimney, and killed a cow. These experiments took place along Newton Bridge Road northwest of downtown Athens. None of the previously mentioned items were anywhere near the gun’s intended target.
r*ddit
I remember that with some cannons the fit was so sloppy you had to wrap the ball in rags or pack it in straw to get it to go any distance at all. This was just a spectacularly goofy idea from start to finish, and I love every inch of it.
The two-dollar word is sabot.
Which is an old-timey French word for shoe. You’re basically putting shoes on the cannonball.
In Patrick O’Brian’s novels some/many of the cannons had sizing hoops. Incoming balls would be sorted by size because not every ball would fit every barrel.