Other firearms in use in our ships at sea were the matchlock musket, firing a heavy double bullet, and the harquabuse[21] or arquebus, which fired a single bullet. The musket was a heavy weapon, and needed a rest, a forked staff, to support the barrel while the soldier aimed. This staff the musketeer lashed to his wrist, with a cord, so that he might drag it after him from place to place. The musket was fired with a match, which the soldier lit from a cumbrous pocket fire-carrier. The harquabuse was a lighter gun, which was fired without a rest, either by a wheel-lock (in which a cog-wheel, running on pyrites, caused sparks to ignite the powder), or by the match and touch-hole. Hand firearms were then common enough, and came to us from Italy, shortly after 1540. They were called Daggs. They were wheel-locks, wild in firing, short, heavy, and beautifully wrought. Sometimes they carried more than one barrel, and in some cases they were made revolving. They were most useful in a hand-to-hand encounter, as with footpads, or boarders; but they were useless at more than ten paces. A variation from them was the hand-cannon or blunderbuss, with a bell-muzzle, which threw rough slugs or nails. In Elizabethan ships the musketeers sometimes fired short, heavy, long-headed, pointed iron arrows from their muskets, a missile which flew very straight, and penetrated good steel armour. They had also an infinity of subtle fireworks, granadoes and the like, with which to set their opponents on fire. These they fired from the bombard pieces, or threw from the tops, or cage-works. Crossbows and longbows went to sea, with good store of Spanish bolts and arrows, until the end of Elizabeth's reign, though they were, perhaps, little used after 1590. The gunner had charge of them, and as, in a way, the gunner was a sort of second captain, sometimes taking command of the ship, we cannot do better than to quote from certain old books concerning his duties on board. Mr W. Bourne, the son of an eminent mathematician, has left a curious little book on "The Arte of Shooting in Great Ordnance," first published in London, in 1587, the year before the Armada. Its author, W. Bourne, was at one time a gunner of the bulwark at Gravesend. The art of shooting in great guns did not improve very much during the century following; nor did the guns change materially. The breech-loading, quick-firing guns fell out of use as the musket became more handy; but otherwise the province of the gunner changed hardly at all. It is not too much to say that gunners of Nelson's time, might have studied some of Bourne's book with profit.

"As for gunners that do serve by the Sea, [they] must observe this order following. First that they do foresee that all their great Ordnannce be fast breeched, and foresee that all their geare be handsome and in a readinesse. & Furthermore that they be very circumspect about their Pouder in the time of service, and especially beware of their lint stockes & candels for feare of their Pouder, & their fireworks, & their Ducum [or priming powder], which is very daungerous, and much to be feared. Then furthermore, that you do keep your peeces as neer as you can, dry within, and also that you keep their tutch-holes cleane, without any kind of drosse falling into them."

The gunners were also to know the "perfect dispart" of their pieces: that is they were to make a calculation which would enable them in sighting, to bring "the hollow of the peece," not the outer muzzle rim, "right against the marke." In the case of a breech-loader this could not be done by art, with any great exactness, "but any reasonable man (when he doth see the peece and the Chamber) may easily know what he must doe, as touching those matters." In fighting at sea, in anything like a storm, with green seas running, so that "the Shippes do both heave and set" the gunner was to choose a gun abaft the main-mast, on the lower orlop, "if the shippe may keepe the porte open," as in that part of the vessel the motion would be least apparent.

"Then if you doe make a shotte at another Shippe, you must be sure to have a good helme-man, that can stirre [steer] steady, taking some marke of a Cloude that is above by the Horizon, or by the shadowe of the Sunne, or by your standing still, take some marke of the other shippe through some hole, or any such other like. Then he that giveth levell [takes aim] must observe this: first consider what disparte his piece must have, then lay the peece directly with that parte of the Shippe that he doth meane to shoote at: then if the Shippe bee under the lee side of your Shippe, shoote your peece in the comming downe of the Gayle, and the beginning of the other Ship to rise upon the Sea, as near as you can, for this cause, for when the other shippe is aloft upon the Sea, and shee under your Lee, the Gayle maketh her for to head, and then it is likest to do much good."

The helmsman also was to have an eye to the enemy, to luff when she luffed, and "putte roomer," or sail large, when he saw her helmsman put the helm up. If the enemy made signs that she was about to lay the ship aboard, either by loosing more sail, or altering her course, the gunner had to remember certain things.

"If the one doe meane to lay the other aboorde, then they do call up their company either for to enter or to defend: and first, if that they doe meane for to enter ... then marke where that you doe see anye Scottles for to come uppe at, as they will stande neere thereaboutes, to the intente for to be readie, for to come uppe under the Scottles: there give levell with your Fowlers, or Slinges, or Bases, for there you shall be sure to do moste good, then further more, if you doe meane for to enter him, then give level with your fowlers and Port peeces, where you doe see his chiefest fight of his Shippe is, and especially be sure to have them charged, and to shoote them off at the first boording of the Shippes, for then you shall be sure to speede. And furthermore, mark where his men have most recourse, then discharge your Fowlers and Bases. And furthermore for the annoyance of your enemie, if that at the boording that the Shippes lye therefore you may take away their steeradge with one of your great peeces, that is to shoote at his Rother, and furthermore at his mayne maste and so foorth."

The ordering of cannon on board a ship was a matter which demanded a nice care. The gunner had to see that the carriages were so made as to allow the guns to lie in the middle of the port. The carriage wheels, or trocks, were not to be too high, for if they were too high they hindered the mariners, when they ran the cannon out in action (Norton, Moore, Bourne, Monson). Moreover, if the wheels were very large, and the ship were heeled over, the wheel rims would grind the ship's side continually, unless large skids were fitted to them. And if the wheels were large they gave a greater fierceness to the impetus of the recoil, when the piece was fired. The ports were to be rather "deepe uppe and downe" than broad in the traverse, and it was very necessary that the lower port-sill should not be too far from the deck, "for then the carriage muste bee made verye hygh, and that is verye evill" (Bourne). The short cannon were placed low down, at the ship's side, because short cannon were more easily run in, and secured, when the ports were closed, owing to the ship's heeling, or the rising of the sea. A short gun, projecting its muzzle through the port, was also less likely to catch the outboard tackling of the sails, such as "Sheetes and Tackes, or the Bolynes." And for these reasons any very long guns were placed astern, or far forward, as bow, or stern chasers. It was very necessary that the guns placed at the stern should be long guns, for the tall poops of the galleons overhung the sea considerably. If the gun, fired below the overhang, did not project beyond the woodwork, it was liable to "blowe up the Counter of the Shyppes Sterne," to the great detriment of gilt and paint. Some ships cut their stern ports down to the deck, and continued the deck outboard, by a projecting platform. The guns were run out on to this platform, so that the muzzles cleared the overhang. These platforms were the originals of the quarter-galleries, in which, some centuries later, the gold-laced admirals took the air (Bourne).

Sir Jonas Moore, who published a translation of Moretti's book on artillery, in 1683, added to his chapters some matter relating to sea-gunners, from the French of Denis Furnier.

"The Gunner, whom they call in the Straights Captain, Master-Canoneer, and in Bretagne and Spain, and in other places Connestable, is one of the principal Officers in the Ship; it is he alone with the Captain who can command the Gunners. He ought to be a man of courage, experience, and vigilant, who knows the goodness of a Peece of Ordnance, the force of Powder, and who also knows how to mount a Peece of Ordnance upon its carriage, and to furnish it with Bolts, Plates, Hooks, Capsquares [to fit over the Trunnions on which the gun rested] Axletrees and Trucks, and that may not reverse too much; to order well its Cordage as Breeching [which stopped the recoil] and Tackling [by which it was run out or in]; to plant the Cannon to purpose in the middle of its Port; to know how to unclow[22] it [cast it loose for action], make ready his Cartridges, and to have them ready to pass from hand to hand through the Hatches, and to employ his most careful men in that affair; that he have care of all, that, he be ready everywhere to assist where necessity shall be; and take care that all be made to purpose.

"He and his Companions [the gunner's mates] ought with their dark Lanthornes continually to see if the Guns play, and if the Rings in Ships do not shake." (That is, a strict watch was to be kept, at night, when at sea in stormy weather, to see that the cannon did not work or break loose, and that the ring-bolts remained firm in their places.)