Long before America was discovered by Columbus, pearl-fishing had been largely carried on by the inhabitants of the islands in the Gulf. When the Spaniards arrived in the South Sea they were charmed to find the dark-red natives decorated with strings of pearls. Montezuma was at all times bedecked with these glimmering little globules, and in Florida De Soto was shown the tombs of the chiefs profusely ornamented with the same gems. The mortuary shields were in some instances closely studded with thousands upon thousands of pearls; and many stories have come down to us of weary soldiers flinging away bags of these gems which they had in vain tried to exchange for food or water. Pearls vary very much in size, ranging from the seed-pearl no bigger than a mustard grain, to the Pelegrina as large as a pigeon's egg; and they vary also in shape. The most prized are the round pearls which besides their extreme rarity are supposed to have an especially delicate lustre; the pear-shaped pearl generally retains the greatest size. The Pelegrina is a pear-shaped pearl weighing one hundred and thirty-four grains, and at the date of its arrival in Europe and for a century afterwards was the largest known pearl. It came across the water in 1559, for the Pelegrina is an American prodigy. In that year, Philip II., King of Spain, was in a very festive mood. He had the year before lost his uncongenial although royal wife, Mary of England, and he was looking out for another bride. His choice fell upon Elizabeth of France, a pretty girl of sixteen who had been betrothed to his son Don Carlos. She arrived in Spain early in the following year, and he expressed his delight at her beauty. He lavished all sorts of presents upon her and amongst others a "jewel salad." In this quaint conceit the _rôle_ of lettuce was played by an enormous emerald, ably seconded by topazes for oil, and rubies for vinegar, while the minor but essential part of salt was assigned to pearls. Philip, whose one redeeming characteristic was a love for the fine arts, spent a considerable sum upon the purchase of jewels. He acquired a very large diamond just about this time, but the Pelegrina pearl was given to him. Garcilaso de la Vega, that gossipy historian who incorporated every possible subject and all sorts of anecdotes into his history of the Incas, saw the Pelegrina. Of course so interesting a fact was immediately set forth at length in the _Royal Commentaries of Peru_, where it belongs at least with as much reason as the account of the writer's drunken fellow-lodger in Madrid. He says: