About the year 1475 a great advance was made by the invention of the arquebus or bow-gun. A spring let loose by a trigger threw the match, which was fastened to it, forward, into the pan which contained the priming. It was from this spring that the gun took its name.

The arquebus is mentioned by Philip de Comines, in his account of the battle of Morat, in 1476. It appears to have been used in England in 1480.

But as yet no improvement had been made by which the soldier was enabled to take aim. The butt of the arquebus was perfectly straight, and placed against the breast when the gun was fired. The danger of being knocked over by the recoil of the piece was great, that of hurting the enemy very small. The Germans first conceived the idea of bending the butt downward, and thus elevating the barrel so as to bring it in the range of the eye. They also sloped it so as to fit the shoulder instead of being held against the breast. The arquebus constructed in this manner was used in England in the time of Henry VIII., and was variously called haquebut, hakebut, hagbut, and hagbus, names all derived from the hooked shape of the butt. A small sized arquebus, with a nearly semi-circular butt, and called a demihaque, was probably the origin of the modern pistol.

JENNINGS'S RIFLE.

The musket, invented in Spain, was introduced into France in the reign of Charles IX., by De Strozzi, Colonel-General of the King's infantry, and thence into England. At first it was so heavy that each musketeer was accompanied by a boy to assist him in carrying it. It was, however, soon decreased in weight sufficiently to enable the musketeer to carry it himself, though it was still so heavy that he could only fire it from a rest. This rest, which each musketeer carried with him, consisted of a stick the height of his shoulder, pointed at the lower end, and having at the upper an iron fork in which the musket barrel was laid. In a flask the musketeer carried his coarse powder for loading. His fine powder for priming was in a touch-box. His bullets were in a leathern bag, shaped much like a lady's work-bag, the strings of which he was obliged to draw in order to get at them. In his hand were his burning match and musket rest, and after discharging his piece he was obliged to defend himself with his sword. The match was fixed to the cock by a kind of tongs. Over the priming-pan was a sliding cover, which had to be drawn back with the hand before pulling the trigger. It was necessary to blow the ashes from the match, and take the greatest care that the sparks did not fall upon the priming. After each discharge the match had to be taken out of the cock and held in the hand until the piece was reloaded; then, in order that it might come down exactly upon the priming, the greatest care and nicety were required in fitting it again to the cock. Other inconveniences attended the use of the match-lock musket. The light of the burning match betrayed the position of the soldier, and hence it could not be used by sentinels or on secret expeditions. Various contrivances were resorted to in order to obviate these difficulties. Walhuysen, a captain of the town of Danzig, in a treatise entitled L'Art Militaire pour l'Infantrie, printed in 1615, says: "It is necessary that every musketeer should know how to carry his match dry in moist or rainy weather, that is, in his pocket or in his hat, by putting the lighted match between his head and hat, or by some other means to guard it from the weather. The musketeer should also have a little tin tube, about a foot long, big enough to admit a match, and pierced full of little holes, that he may not be discovered by his match when he stands sentinel or is gone on any expedition."

The learned captain does not state whether the hair of those soldiers who carried their lighted matches between their heads and hats, was insured. These inconveniences were so great that many able military men regarded fire-arms as a failure, and recommended a return to the long-bow, which had been so terrible a weapon in the hands of the English archers. But the art of war, like every other, never goes backward, and men were not disposed to abandon the use of so mighty an agent as gunpowder, merely for the want of some weapon adapted to its use.

The fire-lock, named from its producing fire by friction, was the first improvement upon the match-lock. Its earliest form was that known as the wheel-lock, which is mentioned in a treatise on artillery by Luigi Collado, printed at Venice in 1586. He says that it had been lately invented in Germany. This lock consisted of a solid steel wheel, with an axle, to which was fastened a chain. The axle was turned by a small lever, and thus winding around it the chain, drew up a very strong spring. By pulling the trigger the spring was let go, and the wheel whirled around with great velocity. The cock was so constructed as to bring a piece of sulphuret of iron down upon the edge of the wheel, which was notched, and touched the priming in the pan. The friction produced the sparks. It was from this use that the sulphuret of iron derived the name of pyrites, or fire-stone. Afterwards a flint or any common hard pebble was used. The complicated nature of this lock, and its uncertainty, prevented its general adoption. The next improvement was due to the Dutch. About the year 1600 there was in Holland a band of marauders known as snaphausen, or poultry-stealers. However free they were in using the property of others, they were yet unable to incur the expense of the wheel-lock, and the match-lock, by its burning light, exposed them on their nightly expeditions. The wit which had been sharpened by laying "plots" and "inductions dangerous" against unoffending hens and chickens, was turned to the invention of a gun-lock better adapted to their purposes. The result of their cogitations was the lock which, after its inventors, was called the snaphause. It consisted of a flat piece of steel, furrowed like the edge of the wheel in the wheel-lock, which was screwed on the barrel beyond the priming-pan in such a manner as to be movable. By bringing it over the pan, and pulling the trigger, the flint in the cock struck against the steel, and the spark was produced. The simplicity and cheapness of this lock soon rendered it common, and the transition from it to the ordinary flint-lock followed almost as a matter of course. The last improvement which we shall notice was the percussion-lock. This is due to the Rev. Mr. Forsyth, of Belhelvie, in Scotland, though the original form of the lock has been entirely changed by the introduction of the copper cap.

INTERIOR OF JENNINGS'S BREECH.