The terrestrial globe, of which a segment is given on the previous page, was made at Nuremberg in the year 1492, the very year on which Columbus departed on his first voyage of discovery. Martin Behem, the inventor, was one of the most learned cosmographers of the time, and, having resided at Lisbon in the employ of the king of Portugal, he had probably seen the map of Toscanelli, and the documents submitted by Columbus to the consideration of the Portuguese government. His globe may, therefore, be presumed illustrative of the idea entertained by Columbus of the islands in the ocean near the extremity of Asia, at the time he undertook his discovery.

CORRESPONDENCE OF COLUMBUS WITH

PAULO TOSCANELLI.-EVENTS IN PORTUGAL RELATIVE TO DISCOVERIES.-PROPOSITION OF COLUMBUS TO THE PORTUGUESE COURT.-DEPARTURE FROM PORTUGAL.

India.

T is impossible to determine the precise time when Columbus first conceived the design of seeking a western route to It is certain, however, that he meditated it as early as the year 1474, though as yet it lay crude and unmatured in his mind. This fact, which is of some importance, is sufficiently established by the correspondence already mentioned with the learned Toscanelli of Florence, which took place in the summer of that year. The letter of Toscanelli is in reply to one from Columbus, and applauds the design which he had expressed of making a voyage to the west. demonstrate more clearly the facility of arriving at India in that direction, he sent him a map, projected partly according to Ptolemy, and partly according to the descriptions of Marco Polo, the Venetian. The eastern coast of Asia was depicted in front of the western coasts of Africa and Europe, with a moderate space of ocean between them, in which were placed at convenient dis

To

LIFE AND VOYAGES OF COLUMBUS. 55

tances Cipango, Antilla, and the other islands.1 Columbus was greatly animated by the letter and chart of Toscanelli, who was considered one of the ablest cosmographers of the day. He appears to have procured the work of Marco Polo, which had been translated into various languages, and existed in manuscript in most libraries. This author gives marvellous accounts of the riches of the realms of Cathay and Mangi, or Mangu, since ascertained to be Northern and Southern China, on the coast of which, according to the map of Toscanelli, a voyager sailing directly west would be sure to arrive. He describes in unmeasured terms the power and grandeur of the sovereign of these countries, the Great Khan of Tartary, and the splendor and magnitude of his capitals of Cambalu and Quinsai, and the wonders of the island of Cipango or Zipangi, supposed to be Japan. This island he places opposite Cathay, five hundred leagues in the ocean. He represents it as abounding in gold, precious stones, and other choice objects of commerce, with a monarch whose palace was roofed with plates of gold instead of lead. The narrations of this traveller were by many considered fabulous; but though full of what appear to be splendid exaggerations, they nave since been found substantially correct. They

1 This map, by which Columbus sailed on his first voyage of discovery, Las Casas (lib. i. cap. 12) says he had in his possession at the time of writing his history. It is greatly to be regretted that so interesting a document should be lost. It may yet exist among the chaotic lumber of the Spanish archives. Few documents of mere curiosity would be more precious.

are thus particularly noted, from the influence they had over the imagination of Columbus. The work of Marco Polo is a key to many parts of his history. In his applications to the various courts, he represented the countries he expected to discover as those regions of inexhaustible wealth which the Venetian had described. The territories of the Great Khan were the objects of inquiry in all his voyages; and in his cruisings among the Antilles, he was continually flattering himself with the hopes of arriving at the opulent island of Cipango, and the coasts of Mangi and Cathay.1

While the design of attempting the discovery in the west was maturing in the mind of Columbus, he made a voyage to the north of Europe. Of this we have no other memorial than the following passage, extracted by his son from one of his letters: "In the year 1477, in February, I navigated one hundred leagues beyond Thule, the southern part of which is seventy-three degrees distant from the equator, and not sixty-three, as some pretend; neither is it situated within the line which includes the west of Ptolemy, but is much more westerly. The English, principally those of Bristol, go with their merchandise to this island, which is as large as England. When I was there, the sea was not frozen, and the tide was so great as to rise and fall twenty-six fathoms.2

1 A more particular account of Marco Polo and his writings is given among the Illustrations.

2 Hist. del Almirante, cap. 4.

The island thus mentioned is generally supposed to have been Iceland, which is far to the west of the Ultima Thule of the ancients, as laid down in the map of Ptolemy.

Several more years elapsed, without any decided efforts on the part of Columbus to carry his design into execution. He was too poor to fit out the armament necessary for so important an expedition. Indeed it was an enterprise only to be undertaken in the employ of some sovereign state, which could assume dominion over the territories he might discover, and reward him with dignities and privileges commensurate to his services. It is asserted that he at one time endeavored to engage his native country, Genoa, in the undertaking, but without success. No record remains of such an attempt, though it is generally believed, and has strong probability in its favor. His residence in Portugal placed him at hand to solicit the patronage of that power, but Alphonso, who was then on the throne, was too much engrossed in the latter part of his reign with a war with Spain, for the succession of the Princess Juana to the crown of Castile, to engage in peaceful enterprises of an expensive nature. The public mind, also, was not prepared for so perilous an undertaking. Notwithstanding the many recent voyages to the coast of Africa and the adjacent islands, and the introduction of the compass into more general use, navigation was still shackled with impediments, and the mariner rarely ventured far out of sight of land.

Discovery advanced slowly along the coasts of