In 1350 Edward III. and the Black Prince fought a famous naval battle off Winchelsea against a fleet of forty Spanish ships. The battle is generally known by the name of L'Espagnols-sur-Mer. Edward was victorious, though he lost his own ship, through its springing a leak when colliding with one of the Spanish vessels. The tactics of the English consisted chiefly of boarding, while the Spaniards, whose vessels were much the higher, attacked with cross-bows and heavy stones; the latter they hurled from their fighting-tops into their adversaries' ships. From the foregoing, we can infer that the naval resources of England in the first half of the reign of Edward III. were very great. During the latter half of his reign he neglected his navy, and the French and Spaniards, in spite of all their previous losses, rapidly gained the upper hand at sea, and ravaged the English coasts. In 1372 the Spanish fleet assisting the French inflicted a severe defeat upon an inferior English squadron which had been sent to the relief of La Rochelle. This battle is memorable because it was, probably, the first sea-fight in which artillery was employed, the Spanish ships having been partly armed with the new weapon. The Venetians are usually credited with having been the first people to employ naval guns; but we do not find them using artillery against the Genoese till the year 1377. The introduction of cannon as the armament of ships of war was the cause of several modifications in the construction of their hulls. Most of the early vessels fitted with cannon were of the galley type, the guns being mounted on the upper deck, and fired over the bulwarks, _en barbette_. Afterwards portholes were cut through the bulwarks. Fig. 31 represents a Venetian galley of the fourteenth century, as given by Charnock, with a single gun mounted in the bow. [Illustration: FIG. 31.--Venetian galley. Fourteenth century.]