The symbol to the right of the altar on the back wall, consisting of several semicircles, is that of towering rain clouds, with two rays of lightning emanating upward from it. The small, black lines on the lower border represent rain. To the left of the altar, on the same wall, appears the typical Hopi sun symbol, and on the left side wall that of the mythical water serpent, Balolookang. All of these wall pictures, however, are not an essential part of the altar.

This altar, like the one of the Tao Society, was reproduced by Mr. Voth. One of the subjects of his study was this altar and the various ceremonies connected with it, and while he was making these studies he succeeded in obtaining the photographs, drawings, measurements, notes, etc., from which he reproduced this elaborate piece of sacred Hopi ceremonial paraphernalia.

Hopi Door. The door itself leading into this Altar Room is an interesting antique. It is a real Hopi door, brought from Oraibi, and supposed to be not less than one hundred and fifty years old. Its quaint method of swinging, the way it is put together and fastened with nothing but rawhide thongs, reveals, as few things could, the interesting inventions of necessity. Prior to their knowledge and use of doors, which they undoubtedly gained from the Mexicans, their doorways were closed by slabs of rock, as described in the chapter on "The First Discoverers and Inhabitants of the Grand Canyon." Those who have read that chapter will find many things of especial interest in this fascinating house.

Value of Hopi House. The Hopi House is in itself a liberal education in the customs, arts, history, mythology, religious ceremonials, and industries of not only one, but many tribes of Indians. It is not only a good business investment, but a place of benefit to which one should go prepared intelligently to study. Such an one will come away with a keen appreciation of the incomparable ethnological advantages this building affords him, and he will not grudge any purchase, however large, the attractiveness of the display has led him to indulge in.

Dances in the Hopi House. Every evening throughout the year, when a sufficient number of visitors are present to justify it, the Indians of the Hopi House give a few brief dances and songs, which faintly suggest the style of some of their more elaborate ceremonials.

CHAPTER XVI. Visiting Indians At El Tovar

It is seldom that the traveler will find less than three Indian tribes of distinct family represented at or near El Tovar. In the Hopi House, as is shown, there are Hopis and Navahos, and in their camp near by,there will generally be found a band of Havasupais from Havasu (Cataract) Canyon, making baskets or dressing buckskin.

To most people an Indian is an Indian, yet there is such a wonderful difference between these three peoples, in features, language, habits, religion, social customs and life, that a short comparison cannot fail to be of interest and profit.

The Hopi Indian. The Hopis belong to the people popularly spoken of as "pueblos," but this name signifies nothing more than town Indians, as distinguished from the nomad or wandering tribes. They belong to the great Shoshonean family, and are a short, stocky, gentle people, given to agriculture, sheep raising, basketry and pottery, and a little weaving and silver work.

The Navaho Race. The Navahos, on the other hand, are of Athabascan stock, coming from the north, and are blood brothers of the Tinnehs of Alaska, and the fierce and warlike Apaches of Southern Arizona. They are natural horsemen, raising great herds of their wiry, active, hardy ponies, as well as herds of sheep and goats. These are the chief industries of their men, and the women are the most skilled blanket-weavers in the world.