The gross revenue does not exceed 823,340_l._, as the contraband trade greatly injures the receipts of the customs in this kingdom; the vicinity of powerful neighbours who are all of great mercantile spirit, renders it utterly impossible for the agents of the government to check this traffic altogether. The Portuguese goods are poured in from their frontier by the great rivers; the British from the West India islands, and from Guiana; and thus, even before the present unhappy struggle, the existence of the viceroyalty depended entirely on the produce of the mines and of some few manufactures, with the native products which Europe could not dispense with. The manufactures are of utility only in its internal trade, and consist chiefly of carpets, cotton cloths, blankets, woollens, counterpanes, &c. The natural productions are the excellent dye-woods of the northern shore, which are reckoned even superior to those of Yucatan, timber for ship building, the mahogany of Panama, better and more beautiful than that of Guatimala or New Spain, chocolate and cacao, from the borders of the great river Magdalena, and the marshes of Guayaquil; excellent cotton, some tobacco, cochineal, coffee, and medicinal drugs, amongst which are the celebrated cinchona, or Jesuits bark, and contrayerva. The mines of New Granada are however the objects of the greatest importance to its commerce. It may be said, that this kingdom is as rich in mineral treasures as any of the Spanish transatlantic colonies. In the provinces of Antioquia and Choco, it is alone richer in gold than any other, and the silver procured here is remarkably pure; lead and copper are also found, but little sought after; emeralds and other precious stones are sent to Europe. Platina, that valuable metal, was long thought to be peculiar to the province of Choco. Mercury, so useful in a mining country, has been lately discovered to exist in the province of Antioquia, in the valley de Santa Rosa, in the mountains of Quindiu, and near the village of Cuença, in the province of Quito. Salt is obtained in great quantity, and the kingdom produces many other valuable mineral substances. Cassava or manioc root, and maize, form the bread of the Indians. European wheat is cultivated by the Spaniards and their descendants, and the tropical and European plants and vegetables are produced in as much abundance as they are in New Spain. The rivers and lakes are well stored with fish, and the woods and plains with game. The animals are such as are common to all South America, and will be noticed in the provincial descriptions; in this kingdom the inhabitants breed immense numbers of horses and mules, which they sell in Peru.