Copper was likewise found in Chili, Columbia, Chihuahua, and in New Mexico. Before the Conquest, the Indians procured lead and tin from the mines of Tasco, but copper was the metal used in mechanic arts. Hatchets, arms, and scissors were made of copper found in the mountains of Zocatollan. The letters of Cortez tell us that among the taxes paid by the conquered people, figured copper hatchets and lingots of the same metal, which were paid every eighty days. Bernal Diaz[22] says that in his second expedition with Grijalva, the inhabitants of Goatzacoalco brought them upwards of six hundred copper hatchets in three days, having wood handles exquisitely painted, and so polished that “we thought at first they were gold.” Copper was also found in Venezuela, where, at the present day, jewels of copper, or mixed with gold, crocodiles, lizards, and frogs are found. We procured some and placed them in the Trocadéro, having the same dimensions as those in Central America. Those we found on our first visit to Mitla, are thin, shaped like a tau, and hardly 4 in. long. Dupaix found similar hatchets at Mitla, and he thinks they were used as currency, a supposition all the more probable, that an Indian from Zochoxocotlan, near Oaxaca, found an earthen pot containing twenty-three dozen of these taus, but differing slightly from each other both in size and thickness. We read in Torquemada,[23] that copper tablets, varying in thickness and shaped like a tau, were used as currency in various regions, and that they contained a large proportion of gold.
Gumesindo Mendoza mentions copper scissors in the Mexican Museum which were found to contain 97·87 lead, 100 copper, 213 platinum, 100 tin, and infinitesimal quantities of gold and zinc. On removing the oxide which covered them the bronze looked like red gold, its density being equal to 8.815; it is harder than copper and breaks under strong pressure, the broken part showing a fine granulation, like steel; but its hardness is less than carburetted iron and insufficient for the use it was intended for.
Humboldt says that Peruvian scissors contained 94 lead, 100 copper, 6 platinum, 100 tin, and that their specific weight was 8·815; other scissors analysed by Ramirez yielded 90 lead, 100 copper, 10 platinum, and 100 tin. It seems almost impossible that the Indians should not have used these admirable bronze scissors to build palaces, sculpture their idols and the images of their kings, which are still visible on the porphyry rocks of Chapultepec; and if it is denied that they were able to carve such hard substances, they must be credited with having easily worked the calcareous stones of Chiapas and Yucatan.
The American tribes had reached the transition epoch between the polished stone and the bronze period, which was marked by considerable progress in architecture and some branches of science. With them this period lasted longer than in the old world, owing to their never having come in contact with nations of a higher civilisation and possessed of better tools. Their only scientific data in the past were traditions which, if we believe their apologists, were carefully preserved and developed; but they have nearly all been lost, and great uncertainty must for ever rest upon the degree of their scientific progress; for it is equally impossible to accept either the wild theories of the good Abbé Brasseur, who sees in the Troano and Chilmalpoca codices, a whole system of geology dating ten thousand years back, as it is impossible to accept the childish dreams of Leplongeon, who credits the Mayas with every discovery down to the electric telegraph; nor yet those who maintain that without astronomical instruments (since they were unacquainted with glass) the Aztecs had discovered the composition of the sun and the transit of Venus. It seems as futile to make the Nahuas the inventors of everything as to rank them with mere savages. The religion of a people is a sure index of the degree of its culture; we know that the moral code and religion of the Toltecs showed wonderful growth towards all the essentials of a high civilisation, for religion in its early stage is but a gross fetishism, of which the head of the family is the priest, who performs before his household god the simple ceremonies he learnt from his forefathers. But as the tribe rises in importance his duties become more complicated, and he is willing to lay down his priestly office in favour of a poet or prophet, who, whilst the warriors are engaged in warfare and other avocations, shall pray for the welfare of the tribe and expound the wishes of the deity, receiving for his services part of the booty or the produce of the chase, and later, have his share of the land under cultivation. He soon adopts a dress so as to be distinguished from the warriors and the people; and as the number of priests increases, offerings are multiplied; a more imposing ceremonial replaces the simple worship of former days, temples and chapels are built, the image of the god is placed in the sanctuary, and only approached by the high priest, who becomes the sole interpreter between god and man. The former is now given numerous personalities, according to his various attributes, and the simple fetish of an early epoch develops in process of time into a mighty host, frequently numbering upwards of three thousand deities like the Aztec Olympus, for whose service a numerous priesthood and great wealth are required, implying a high degree of civilisation.
That there should be great uncertainty upon questions resting chiefly on vague traditions is natural enough, but that the same should be the case with matters that admitted of easy proof seems unaccountable; as, for instance, the name of Montezuma, in whose intimacy the Spaniards lived several months; yet of the twenty-three chroniclers who wrote about him, two call him Motecuhzoma, three Montezuma, and the remaining eighteen spell his name in as many different ways.
And here we will take leave of the Aztecs, whose history has been so admirably written by Prescott. My object in writing about them was to give some idea, however slight, of this people, in order to prepare the reader to follow me in my investigations respecting the far more ancient civilisation of the Toltecs—a civilisation which from them passed to the Aztecs, the Nahua tribes, and the people of Central America; the remains of which are still to be seen, whilst its stones will compose, together with chroniclers and historians, the foundation of our work.
HUMAN SACRIFICES.