Thus it is ever with men. Had two or three of those shells been first thrown without effect, as might very well have happened under the circumstances, none there would have cared for the risk they were running; but the chance explosion which had occurred, presented so vivid a picture of the danger, dormant and remote as it really was, as to throw the entire crew of the Swash into a frenzy of exertion. Nor was the vessel at all free from danger. On the contrary, she ran very serious risk of being destroyed, and in some degree, in the very manner apprehended. Perceiving that Spike was luffing up through one of the passages nearest the reef, which would carry him clear of the group, a long distance to windward of the point where he could only effect the same object, the commander of the sloop-of-war opened his fire in good earnest, hoping to shoot away something material on board the Swash, before she could get beyond the reach of his shot. The courses steered by the two vessels, just at that moment, favored such an attempt, though they made it necessarily very short lived. While the Swash was near the wind, the sloop-of-war was obliged to run off to avoid islets ahead of her, a circumstance which, while it brought the brig square with the ship’s broadside, compelled the latter to steer on a diverging line to the course of her chase. It was in consequence of these facts, that the sloop-of-war now opened in earnest and was soon canopied in the smoke of her own fire. Great and important changes, as has been already mentioned, have been made in the armaments of all the smaller cruisers within the last few years. Half a generation since, a ship of the rate—we do not say of the _size_—of the vessel which was in chase of Spike and his craft, would not have had it in her power to molest an enemy at the distance these two vessels were now apart. But recent improvements have made ships of this nominal force formidable at nearly a league’s distance; more especially by means of their Paixhans and their shells.