[222] [Ober (Travels in Mexico) gives a very full account of the uses to which the maguey is put. On the maguey plantations the plants have an average value of five dollars. “A long train departs every day from the stations on the plains of Apam, loaded exclusively with _pulque_, from the carriage of which the railroad derives a revenue of above $1000 a day,” p. 345. The _pulque_ “tastes like stale buttermilk and has an odor at times like that of putrid meat.” It is wholesome and refreshing. Mexicans ascribe to it the same beneficent properties which Scotsmen assign to their whiskey.--M.] [223] Hernandez enumerates the several species of the maguey, which are turned to these manifold uses, in his learned work, De Hist. Plantarum. (Lib. 7, cap. 71, et seq.) M. de Humboldt considers them all varieties of the _agave Americana_, familiar in the southern parts both of the United States and Europe. (Essai politique, tom. ii. p. 487, et seq.) This opinion has brought on him a rather sour rebuke from our countryman the late Dr. Perrine, who pronounces them a distinct species from the American _agave_, and regards one of the kinds, the _pita_, from which the fine thread is obtained, as a totally distinct genus. (See the Report of the Committee on Agriculture.) Yet the Baron may find authority for all the properties ascribed by him to the maguey, in the most accredited writers who have resided more or less time in Mexico. See, among others, Hernandez, ubi supra.--Sahagun, Hist, de Nueva-España, lib. 9, cap. 2; lib. 11, cap. 7.--Toribio, Hist, de los Indios, MS., Parte 3, cap. 19.--Carta del Lic. Zuazo, MS. The last, speaking of the maguey, which produces the fermented drink, says expressly, “With what remain of these leaves they manufacture excellent and very fine cloth, resembling holland, or the finest linen.” It cannot be denied, however, that Dr. Perrine shows himself intimately acquainted with the structure and habits of the tropical plants, which, with such patriotic spirit, he proposed to introduce into Florida. [224] The first regular establishment of this kind, according to Carli, was at Padua, in 1545. Lettres Américaines, tom. i. chap. 21. [225] [Though I have conformed to the views of Humboldt in regard to the knowledge of mining possessed by the ancient Mexicans, Señor Ramirez thinks the conclusions to which I have been led are not warranted by the ancient writers. From the language of Bernal Diaz and of Sahagun, in particular, he infers that their only means of obtaining the precious metals was by gathering such detached masses as were found on the surface of the ground or in the beds of the rivers. The small amount of silver in their possession he regards as an additional proof of their ignorance of the proper method and their want of the requisite tools for extracting it from the earth. See Ramirez, Notas y Esclarecimientos, p. 73.]