It is however certain that the trading company established in the Netherlands in 1602, who learned at an early period the art of rendering indispensably necessary to the Europeans cottons, tea, sago, and other things of which they could always hope to find a sufficient supply in India, carried on the greatest trade with these articles. The first German writers who complain of indigenous woad being banished by indigo, and those sovereigns who, by public orders, endeavoured to prevent this change, ascribe the fault to the Netherlanders. Niska, who wrote in 1630, says indigo had been introduced into Germany only thirty years; and an order of the emperor Ferdinand III., dated 1654, says that it had been imported into Germany from Holland some years before that period. That the importation at this time was very great, is proved by the cargoes of the ships which arrived in Holland from the East Indies in 1631. The first had 13,539 pounds of Sirches indigo; the second 82,734 pounds of Guzerat indigo; the third 66,996 pounds of the same; the fourth 50,795 pounds of Bajano indigo; the fifth 32,251 pounds of Chirches indigo; the sixth 59,698 pounds of Bejana indigo; and the seventh 27,532 pounds of Chirches. I have mentioned these so particularly, as one may thence see the different kinds, and the places where made. These seven vessels, therefore, brought to Europe 333,545 pounds, which, at a low valuation, were worth five tons of gold, or 500,000 dollars. In the month of April 1633, three ships brought home 4092 _kartel_ of indigo, which were worth 2,046,000 rix-dollars. The profit attending this trade induced people, soon after the discovery of America, to manufacture indigo in that country; and they were the more encouraged to do so by observing that the native Americans, before they had the misfortune to become known to the Christians, tinged their bodies and faces of a blue-violet colour, by means of indigenous plants, which resembled the indigo plant of Asia. Whether the two plants are of the same genus, or whether the American is different from that used in the other quarters of the globe, has not yet, as far as I can find, been with certainty determined[651]. It is however proved, that the assertion of Raynal and others, that this plant was first conveyed to the new world from Asia by the Europeans, is entirely erroneous. It is mentioned by Francis Colon (or Columbus), in the Life of his father[652], among the valuable productions of the island of Hispaniola or St. Domingo. Francis Hernandes reckons it among the natural plants of Mexico, and says that the Americans used it for dyeing their hair black. He adds, that they made from it a pigment which they named _Mohuitli_ and _Tleuohuilli_, the same as the Latins named _cæruleum_, and he describes also the method of preparing it. This is confirmed by Clavigero in his account of Mexico.