The celebrated expedition of Vasco de Gama which followed this inquiry is generally described as consisting of three vessels, one of 120 tons, another of 100 tons, and the third somewhat less.[3] Correa says they were all very similar in size and equipment, in order that each ship might avail itself of any part of the tackle and fittings; and he describes their outfit and cargoes as follows: “The king ordered the ships to be supplied with double tackle and sets of sails, and artillery and munitions in great abundance; above all, provisions, with which the ships were to be filled, with many preserves and perfumed waters, and in each ship all the articles of an apothecary’s shop for the sick; a master, and a priest for confession. The king also ordered all sorts of merchandise of what was in the kingdom and from outside of it, and much gold and silver, coined in the money of all Christendom and of the Moors. And cloths of gold, silk, and wool, of all kinds and colours, and many jewels of gold, necklaces, chains, and bracelets, and ewers of silver and silver-gilt, yataghans, swords, daggers, smooth and engraved, and adorned with gold and silver workmanship. Spears and shields, all adorned so as to be fit for presentation to the kings and rulers of the countries where they might put into port; and a little of each kind of spice. The king likewise commanded slaves to be bought who knew all the languages which might be fallen in with, and all the supplies which seemed to be requisite were provided in great abundance and in double quantities.” [Illustration: SAN GABRIEL.] Such was the equipment of De Gama’s ships for this perilous and unknown voyage; and, though a man of indefatigable energy, he had to accomplish a task of an extraordinary character; no less than the discovery of a land of which nothing was known, but the vague idea that it lay beyond distant seas “where there would not be navigation by latitude nor charts, only the needle to know the points of the compass, and the sounding plummets for running down the coast.”[4] On the Sunday fixed for the purpose of offering prayers before the departure of this memorable expedition, the king, with his nobles and most of the leading families of Lisbon, assembled in that beautiful cathedral which still adorns the northern bank of the Tagus, to hear mass from the Bishop Calçadilha, who with deep solemnity offered up prayers, beseeching God “that the voyage might be for His holy service, for the exaltation of His holy faith, and the good and honour of the kingdom of Portugal.” At the conclusion of mass, the king stood before the curtain where Vasco de Gama and his brother Paulo de Gama placed themselves, with the captains of the expeditions, on their knees, and devoutly prayed that they might have strength of mind and body to carry out the wishes of the king, to increase the power and greatness of his dominion, and to spread the Christian religion into other and far distant lands.