Above all, they were specially constructed to battle with the heavy weather of the Bay of Biscay and the North Sea, and to take refuge from its fury in the rivers and creeks of the western coasts of Europe. The Roman galleys, relying principally on their oars, and therefore comparatively long and light, were not so seaworthy in Northern waters, and the same difference, in construction, between the ships of the Mediterranean and those of the Northern nations may be traced right down to comparatively modern ages. One gets very bad weather in the Mediterranean at times, notwithstanding its traditional blue skies and sapphire seas, but the big Atlantic rollers are absent. These ships of the Veneti proved a tough morsel for our old school acquaintance, but his generalship was equal to the task of overcoming them in the end. As he says, "in agility and a ready command of oars, we had the advantage", for the Veneti trusted entirely to their sails. But, against that, the beaks of the Roman galleys could make no impression on the stout timber of the enemy's ships, they were at a special disadvantage in bad weather, and the bulwarks of the Venetan ships towered so high above their heads, even when they erected their fighting-towers, that the Roman soldiers could not hurl their darts on board them, while the Venetan enemy showered their missiles down upon their heads. For the same reason they found it almost impossible to grapple with and make fast to the big ships, and so carry them by boarding. However, "there are more ways than one of killing a cat", and so the Venetans found to their cost. For the Romans, fastening sharp hooks or sickles to the end of long poles, pulled alongside, hooked them over the halyards of their yards and sails, and, rowing away for all they were worth, contrived to cut them through, when down came the yards, and the Venetan vessels became unmanageable. To make matters worse, when a flat calm fell they could not get away to their hiding-places on the coast, and the Romans obtained a complete victory--probably by boarding and fighting at close quarters, when their armour and discipline would tell heavily in their favour. It is interesting to note, by the way, that, according to Vegetius, a fifteenth-century writer on naval and military matters, they painted their scouting-vessels blue, masts, sails, and all, and dressed their crews in the same colour. He adds that Pompey, after defeating Cæsar, called himself "The Son of Neptune", and "affected to wear the _blue_ or _marine_ colour". As for the Veneti, we may, perhaps, regard them as the original "Bluejackets", Veneti being the plural of the Latin _venetus_, "bluish", "sea-coloured". [Illustration: Ancient Roman Tile found at Dover The letters stamped into this tile, and others like it found elsewhere, are considered to stand for "Classiarii Britannici", i.e. "British troops trained for sea-warfare".]