[23] As trees of sufficient size for the purposes required are not always at hand, we have seen near a hundred men exhaust their strength in dragging a tree by the means of lazos from deep ravines and hollows. This waste of power might be easily avoided by the help of the pulley, with which they are unacquainted; but they show great skill in the application and management of the lazo, and, when arranged for the tug, their efforts are roused by a song of which the chorus is “Huasca runa!”—Men, to the lazo! [24] It was a punishment which in certain cases the law of Spain inflicted upon female delinquents, to cut off their hair, and sometimes shave their eyebrows. This, we understand, was done by the common executioner,—hence the sense of disgrace. [25] The coca leaf is to the Indian of the interior a necessary of life, which he uses from time to time, to renovate his energy for renewed muscular exertion; and in the intervals of labour he often sits down to _chaccha_ or to refresh himself by masticating coca seasoned with quick-lime, which he always carries about his person in a little gourd. The lime is used in very small quantity at a time, but in a pulverulent and escharotic state. According to the Indian it counteracts the natural tendency of the coca to give rise to visceral obstructions. Used in moderate quantity, the coca, when fresh and good, increases nervous energy, removes drowsiness, enlivens the spirits, and enables the Indian to bear cold, wet, great bodily exertion, and even want of food, to a surprising degree, with apparent ease and impunity. Taken to excess, it is said to occasion tremor in the limbs, and what is worse, a gloomy sort of mania. But such dire effects must be of rare occurrence; since, living for years on the borders of the Montaña, and in constant intercourse with persons accustomed to frequent the coca plantations, and with Indian yanacones or labourers, all of whom, whether old or young, masticated this favourite leaf, we never had an opportunity of witnessing a single instance in which the coca-chewer was affected with mania or tremor.