One of his first acts was to establish a powder factory, sulphur and saltpetre being found in the hills lying to the south of the city. Under direct supervision the serfs proved excellent and intelligent workmen, and soon Reeves had the satisfaction of knowing that there was a sufficient quantity of explosives to last throughout a protracted siege.

His next thought was to provide firearms. Up to the present the total number available amounted to four—the three flintlocks and the automatic pistol. For the latter only thirty-five cartridges remained, and, failing a proper capping machine, the correspondent realized that a further supply of ammunition was unobtainable.

He therefore directed his attention to the manufacture of flintlock guns; but here he was foiled. Although he took to pieces one of the weapons, and carefully explained the working parts, the artisans replied that the work was beyond them. Flints, too, were unobtainable, so Reeves decided to construct a number of small cannons, and mount them at convenient positions upon the wall.

This was accordingly done, for the Croixilians were fairly expert in bell-founding, and were able to construct moulds to the plans that Reeves drew for their guidance. Day and night the great wood-fed forges were kept constantly at work, till forty pieces of muzzle-loading, smooth-bore, firing a six-pound ball, were ready for use.

Still not satisfied, the indefatigable Englishman directed his attention to the manufacture of cast-iron shells, which were filled with a rough-and-ready fuse composed of thin folds of damp cotton sprinkled with powder.

The first experimental shot turned out disastrously, the shell bursting almost as soon as it left the muzzle. Three men were seriously wounded by the flying fragments, while those who served the gun were thrown into such a state of consternation that they could not be induced to come within twenty yards of the weapon.

"Well, Hugh," exclaimed the newly-appointed director of ordnance, "it can't be said that our shells are ineffective. I think I see what's wrong: the exploding of the charge in the gun drives the fuse into the bursting charge of the shell. I'll make allowances for that."

Next day, in the presence of Sir Jehan and his knights and most of the principal inhabitants, one of the guns was again brought out for trial. This time Reeves and the two lads were obliged to do the work of loading and firing; but, dreading a repetition of the previous failure, even the correspondent felt "jumpy" when he applied the linstock.

There was a blinding flash and a deafening roar as the gun leapt backwards with the recoil. Anxiously Reeves watched the flight of the projectile, till at a distance of over a mile it burst with a loud detonation.

"'Tis full five arrow flights!" exclaimed Sir Jehan in utter astonishment. "The Moslems will fare badly if they appear before our walls."