-drains of various materials are also commonly inserted in the
copings, as will be described later.

All the natives, as far as could be ascertained, regard this
single-roomed house as being complete in itself, but they also consider
it the nucleus of the larger structure. When more space is desired, as
when the daughters of the house marry and require room for themselves,
another house is built in front of and adjoining the first one, and a
second story is often added to the original house. The same ceremony is
observed in building the ground story in front, but there is no ceremony
for the second and additional stories.

[Illustration: Plate XLVII. Hawikuh, view.]

Anawita (war-chief of Sichumovi) describes the house in Walpi in which
he was born as having had five rooms on the ground floor, and as being
four stories high, but it was terraced both in front and rear, his
sisters and their families occupying the rear portion. The fourth story
consisted of a single room and had terraces on two opposite sides. This
old house is now very dilapidated, and the greater portion of the walls
have been carried away. There is no prescribed position for
communicating doorways, but the outer doors are usually placed in the
lee walls to avoid the prevailing southwest winds.

[Illustration: Fig. 19. A Tusayan wood rack.]

Formerly on the approach of cold weather, and to some extent the custom
still exists, people withdrew from the upper stories to the kikoli
rooms, where they huddled together to keep warm. Economy in the
consumption of fuel also prompted this expedient; but these ground-floor
rooms forming the first terrace, as a rule having no external doorways,
and entered from without by means of a roof hatchway provided with a
ladder, are ordinarily used only for purposes of storage. Even their
roofs are largely utilized for the temporary storage of many household
articles, and in the autumn, after the harvests have been gathered, the
terraces and copings are often covered with drying peaches, and the
peculiar long strips into which pumpkins and squashes have been cut to
facilitate their desiccation for winter use. Among other things the
household supply of wood is sometimes piled up at one end of this
terrace, but more commonly the natives have so many other uses for this
space that the sticks of fuel are piled up on a rude projecting skeleton
of poles, supported on one side by two upright forked sticks set into
the gro