quote:
Originally posted by maxman:
Could a swivel gun be classified as a cannon?
Depends on exactly how you classify a 'cannon', since a swivel gun is/was little more than a cannon on a tripod that could fire shot up to a pound in weight.
If you wanted to be technical 'Cannon' means a breach-loading, blackpowder artillery gun firing a shot of 68(?) pounds. (I might have the weight wrong there). In which case no warship before the mid 1800's was technically carrying any cannons at all. (Demi-culverin was used to indicate that the gun fired shot of a set percentage of that from a 'real' cannon. Although, as I said, I can't recall exactly what weight of shot a true cannon fired off the top of my head).
I classify guns as the terms were used in the 17 and 1800's;
Cannon; A muzzle-loading blackpowder artilley gun on a carridge that fired shot weighing two pounds or more.
Hence I wouldn't classify a swivel gun as a cannon - as indeed no sailor would have done. In fact if you'd called a swivel gun a 'cannon' sailors would have given you a distainful look and muttered 'lubber' under their breath.
Trivia; Several officers of a Royal Navy ship stationed in the Caribbean in the early 1700's asked their captain for permission to go looking for prizes on their own. He agreed, allowing them to take one of the ships boats (not in fact that unusual an event). They armed the boat with a single swivel gun - it is not clear if the Captain was unwilling or unable to provide them with one of his ships cannons, or if the ships cannons were simply to large and heavy for the boat. (Baring in mind that the ships boats would have been at least as large as the boat MB used in the second Pirates Special - and this event predated the invention of the smaller and lighter carronades. In later periods Carronades were often put on the ships boats).
The officers went out, and managed to capture a French merchant ship. Which they later refitted and used themselves for future voyages.
The moral in this case was that while the swivel gun was a pitiful anti-ship weapon, against an unarmed opponent it was good enough.