By comparing the different prices with the quantity of each class of tobacco produced, we find that the "Factoria" paid an average price of $16 per hundred pounds for the leaf tobacco. With the expense of manufacture, the cigars cost the government seventy-five cents per pound; snuff, fine grain and good color, forty-three cents, and common soft, or Seville, nineteen cents a pound in Havana. In good years, when the crop amounted to 350,000 arrobes of leaf, 128,000 arrobes were manufactured for Spain, 80,000 for Havana, 9,200 for Peru, 6,000 for Buenos Ayres, 2,240 for Mexico, and 1,100 for Caracas and Campeachy. In order to make up the amount of 315,000 arrobes, (for the crop loses ten per cent. of its weight, in loss and damage in the transportation and manufacture) we must suppose that 80,000 arrobes were consumed in the interior of the island; that is, in the country, where the royal monopoly did not extend. The maintenance of 120 slaves and the expenses of manufacture did not exceed $12,000 yearly; but the salaries of the officers of the "Factoria" amounted to $541,000. The value of the 128,000 arrobes of tobacco sent to Spain, in the abundant years, either in cigars, leaf or snuff, at the customary prices there, exceeded the sum of five million dollars. It is surprising to see in the returns of the exports from Havana (documents published by the Consulado), that the exports for 1816 were only 3,400 arrobes; for the year 1823, only 13,900 arrobes of leaf tobacco; and in 1825 only 70,302 pounds of cigars and 167,100 pounds of leaf tobacco and strips; but we must remember that no branch of the contraband trade is more active than that in cigars. The tobacco of the Vuelta de Abajo is the most celebrated, but large quantities are exported which are produced in other parts of the island. The cultivation of tobacco has been one of the most uncertain branches of industry in Cuba. Trammeled by restrictions and exactions, it was confined almost entirely to the poorer classes of the population, who were enabled to raise a scanty and uncertain crop through the advances of capital made them by the "Factoria." Since the suppression of this monopoly, it has had to contend with the more popular and profitable pursuit of sugar planting, which has successfully competed with it for the employment of the capital, skill and labor of the island. SUGAR CANE AND ITS CULTIVATION. Maturin Ballou, in his "Cuba Past and Present," published in 1885, when the sugar industry was in its best days, writes an interesting account of cane cultivation: