The Naval Cannon: The Deadliest Engine on the Weakest Metal

The Naval Cannon: The Deadliest Engine on the Weakest Metal Before a single iron gun was allowed aboard a King's ship, the Board of Ordnance tried to break it: a proof charge of 21 lb 8 oz fired twice, a searcher in the bore, then water forced into the iron to see whether it would weep. The sailing warship's real engine was not its canvas but its guns, and every one of them was a controlled explosion its own crew had to tame. From the bronze demi-cannon raised from the wreck of the London to John Wilkinson's 1774 boring patent, from Falconer's thirteen gun-drill orders to Sir Charles Douglas buying flintlocks and goose quills for HMS Duke out of his own funds before the Saintes in 1782, and from the carronade that raked Bucentaure at Trafalgar to the long-range defeat of USS Essex in 1814, this is the hidden engineering of the naval cannon. Chapters (provisional, from script timing; final times come from the narration manifest): 0:00 The Proof Ground 1:50 Bronze and Iron 5:46 Casting and Boring 9:34 The Proof 13:21 Working the Gun 17:16 The Captain's Own Locks 21:11 The Smasher Primary sources: William Falconer, An Universal Dictionary of the Marine (1769); Ralph Willett Adye, The Bombardier and Pocket Gunner (1801; American ed. 1804); Sir Howard Douglas, A Treatise on Naval Gunnery (4th ed., 1855); the Anthony Roll (1546). The illustrations are AI-generated oil paintings that interpret history; they are not period images. Which ship, or which part of a ship, should we board next? Tell us in the comments. #NavalHistory #AgeOfSail #MaritimeHistory