Two memorable examples of a similar transportation of vessels across the land are recorded, the one in ancient, the other in modern history; and both, singularly enough, at the same place, Tarentum, in Italy. The first occurred at the siege of that city by Hannibal (see Polybius, lib. 8); the latter some seventeen centuries later, by the Great Captain, Gonsalvo de Cordova. But the distance they were transported was inconsiderable. A more analogous example is that of Balboa, the bold discoverer of the Pacific. He made arrangements to have four brigantines transported a distance of twenty-two leagues across the Isthmus of Darien, a stupendous labor, and not entirely successful, as only two reached their point of destination. (See Herrera, Hist. general, dec. 2, lib. 2, cap. 11.) This took place in 1516, in the neighborhood, as it were, of Cortés, and may have suggested to his enterprising spirit the first idea of his own more successful, as well as more extensive, undertaking.

“Y ellos me dijéron, que trahian deseo de se ver con los de Culúa, y que viesse lo que mandaba, que ellos, y aquella Gente venian con deseos, y voluntad de se vengar, ó morir con nosotros: y yo les di las gracias, y les dije, que reposassen, y que presto les daria las manos llenas.” Rel. Terc. de Cortés, ap. Lorenzana, p. 208.