The squadron continued their depredations along the coast, till not a Russian vessel, or any craft larger than a cock-boat, remained afloat, and every storehouse and stack of corn or hay which could be got at by the British seamen had been destroyed. As no private property was intentionally injured, these proceedings produced scarcely the slightest ill-will among the inhabitants, though they might have thought the perpetrators somewhat impious for thus daring to offend their sacred Emperor. History tells how gallantly the naval brigade behaved before Sebastopol, and how at length, the night before that proud fortress fell, the Russians sank their remaining line-of-battle ships; and how the English and French admirals, to prevent a single keel from escaping, placed their fleets across the mouth of the harbour, when the garrison, despairing of saving even their steamers, set them on fire with their own hands; and after proud Sebastopol had fallen, how Kinburn, not far from the mouths of the Boug and the Dnieper, a strong casemated fort, armed with seventy heavy guns, supported by well-made earthworks, each furnished with ten guns more, was attacked by the combined fleets. Its best defence, however, existed in the shallowness of the surrounding water and the intricacy of the navigation, so that ships of the line could not approach it; while the smaller vessels ran the risk of getting on shore when attempting to do so. The fleet consisted of between thirty and forty steam-vessels, and numerous transports conveying four thousand troops. The French had as many troops, but fewer ships of war; among them, however, were three newly-invented floating batteries, from which the Emperor Napoleon expected, it was said, great things. Difficult as was the navigation, every inch of ground was well known to the commanders of the fleets, it having been thoroughly surveyed by Captain Spratt of the _Spitfire_. Early on the morning of the 15th the troops were thrown on shore, to the south of the principal fort, when they immediately entrenched their position, to cut off the retreat of the garrison. The next day proving too rough for the ships to co-operate with the troops, the attack was postponed; but on the 17th the work was begun in earnest by the English mortar-boats, which first opened fire on the devoted fort. The French floating batteries followed suit, throwing their shot and shell with effective precision, while the enemy's round-shot dropped harmless from their iron sides, their shells shivering against them like glass. After this game had been carried on for about a couple of hours, the ships of the line stood in on the southern side of the forts, till they got within twelve hundred yards.