The method of keeping accounts in the shops—which, it is to be remembered, are almost always kept by white or half-white people, hardly ever by Indians—is primitive enough. Here is a score which I copied, the hieroglyphics standing for dollars, half-dollars, medios or half-reals, cuartillos or quarter-reals, and tlacos—or clacos—which are eighths of a real, or about ¾d. While account-keeping among the comparatively educated trades-people is in this condition, one can easily understand how very limited the Indian notions of calculation are. They cannot realize any number much over ten; and twenty—cempoalli—is with them the symbol of a great number, as a hundred was with the Greeks. There is in Mexico a mountain called in this indefinite way “Cempoatepetl”—the twenty-mountain. Sartorius mentions the Indian name of the many-petaled marigold—“cempoaxochitl”—the twenty-flower. We traded for some trifles of aloe-fibre, but soon had to count up the reckoning with beans.
I have delayed long enough for the present over the Indians and their market; so, though there is much more to be said about them, I will only add a few words respecting the commodities for sale, and then leave them for awhile.
There seemed to be a large business doing in costales (bags) made of aloe-fibre, for carrying ore about in the mines. True to the traditions of his ancestors, the Indian much prefers putting his load in a bag on his back, to the far easier method of wheeling it about. Lazos sold at one to four reals, (6d. to 2s.) according to quality. There are two kinds of aloe-fibre;