Arriaga, Luis de, is shut up within the walls of Magdalena.
Astrolabe, the, applied to navigation.
Atalantis, Plato's observations on.
Audience, royal, court of, established.
Augustine, St., his arguments against the existence of Antipodes.
Augustine, St., Cape of, discovered by Pinzon.
Aurea Cheraonesus, the place whence Solomon is supposed to have had gold.
Azores, the, when discovered; arrival at by Columbus on his return from his first voyage.
B.
Babeque, a supposed island, Columbus goes in search of.