The Fundamental Principles of Old and New World Civilizations / A Comparative Research Based on a Study of the Ancient Mexican Religious, Sociological, and Calendrical Systems

by Zelia Nuttall

Mirror, of obsidian, [10];

used as oracle among the Cakchiquel Indian of Guatemala, [80];

in sacred edifices;

in great temple of Mexico;

eyes of image of Tezcatlipoca, [80];

symbol of Tezcatlipoca;

oracle of judgment in Mexico and Guatemala;

aid to astronomical observations, [82];

of obsidian, symbol of star-cult;