with movable seats. These consist simply of
single stones of suitable size and form. Usually they are 8 or 10 inches
thick, a foot wide, and perhaps 15 or 18 inches long. Besides their use
as seats, these stones are used in connection with the edges of the
stone slabs that cap the permanent benches of the kiva to support
temporarily the upper and lower poles of the blanket loom while the warp
is gradually wound around them. The large stones that are incorporated
into the side of the benches of some of the Mashongnavi kivas have
occasionally round, cup-shaped cavities, of about an inch in diameter,
drilled into them. These holes receive one end of a warp stick, the
other end, being supported in a corresponding hole of the heavy, movable
stone seat. The other warp stick is supported in a similar manner, while
the thread is passed around both in a horizontal direction preparatory
to placing and stretching it in a vertical position for the final
working of the blanket. A number of these cup-shaped pits are formed
along the side of the stone bench, to provide for various lengths of
warp that may be required. On the opposite side of this same kiva a
number of similar holes or depressions are turned into the mud
plastering of the wall. All these devices are of common occurrence at
other of the Tusayan kivas, and indicate the antiquity of the practice
of using the kivas for such industrial purposes. There is a suggestion
of similar use of the ancient circular kivas in an example in Canyon de
Chelly. At a small cluster of rooms, built partly on a rocky ledge and
partly on adjoining loose earth and rocky debris, a land slide had
carried away half of a circular kiva, exposing a well-defined section of
its floor and the debris within the room. Here the writer found a number
of partly finished sandals of yucca fiber, with the long, unwoven fiber
carefully wrapped about the finished portion of the work, as though the
sandals had been temporarily laid aside until the maker could again work
on them. A number of coils of yucca fiber, similar to that used in the
sandals, and several balls of brown fiber, formed from the inner bark of
the cedar, were found on the floor of the room. The condition of the
ruin and the debris that filled the kiva clearly suggested that these
specimens were in use just where they were found at the time of the
abandonment or destruction of the houses. No traces were seen, however,
of any structural devices like