The Pueblo of Una Vida, Fig. 31, seems to have been in process of construction, and designed, when completed, to have been one of the largest in the valley. The main building is two hundred and fifty feet in length, and the wing two hundred feet. It requires for its completion a considerable extension of the main building, and the addition of another wing. If this supposition is tenable, it serves to show that these great houses were of slow construction, by the process of addition and extension from time to time, with the increase of the people in numbers. Upon this theory of construction, the first row of the main building on the court side would first be completed one story high, and covered with a flat roof; after which, by adding one parallel wall with partition walls at intervals, as many more apartments would be obtained; and by a third and fourth parallel wall, with partitions, twice as many more. The second row was carried up two stories, the third three, and the fourth four; the successive stories receding from the court side in the form of great steps or terraces, one above the other. The wings would be commenced and completed in the same manner. Further than this, it seems evident, from the present condition of the structure, that the main building was to be considerably extended, with a second wing like the first to fill out the original design and produce a symmetrical edifice. If these inferences are warranted, the interesting conclusion is reached that these Indian architects commenced their great houses upon a definite plan, which was to be realized in its completeness after years and perhaps generations had passed away. Like the pueblo last named, it is built of tabular pieces of sandstone, and is two miles and a half lower down in the cañon.
The highest portions of the wall still standing in this pueblo are fifteen feet in height, twenty-five feet in Wegé-gi, and thirty feet in Hungo Pavie. The Pueblo of Hungo Pavie or Crooked Nose, Fig. 31, is situated one mile further down in the canon, upon the north side, and quite near the bordering walls. In exterior development, including the court, it is eight hundred and seventy-two feet, of which the back wall measures three hundred, and the side walls or wings one hundred and forty-four feet each. It is of medium size, but symmetrical, and larger than any single aboriginal structure in Central America in ground dimensions. There are seventy-three
