this public decision, however, there remained an appeal for its revocation or confirmation. Three messengers were chosen as deputies of the judges, and these went forth from the tribunal to a deep ravine, north of the Palace, to a small but neatly fitted up chapel or temple, where was located the oracle of the demon. This was a black and semi-transparent stone, of a finer grade than that called chay (obsidian). In its transparency, the demon revealed to them what should be their final decision. If it was that the sentence should be confirmed, the accused was immediately executed on the central pedestal mentioned, which also served as a place of torture. If, on the other hand, nothing could be seen in the transparency of the stone, the accused was forthwith discharged. This oracle was also consulted in all their military undertakings; and war was declared or not, as it seemed to dictate, as is stated both by Spaniards and the oldest natives. But in the early days of our occupation, when these facts came to the knowledge of the Reverend Bishop Don Francisco Marroquin, of glorious memory, he gave orders that this stone should be artistically squared, and he consecrated it and used it as an altar stone, and at this day it is so employed on the grand altar of the convent of San Francisco de'Tecpan goathemala, and it is considered a jewel of unusual beauty and value. The size of the stone is a full half yard in each direction.
"The principal gate of this stronghold or citadel was upon the causeway mentioned; and they say it was closed with two doors set in the solid wall, the external one opening outward, the internal one inward, and both were of the stone called chay. Thus, one of these doors backed up against the
