The symbols of four dragon-flies are well shown on the rim of the square box represented in plate CXXVIII, _a_. This box, which was probably for charm liquid, or possibly for feathers used in ceremonials, is unique in form and is one of the most beautiful specimens from the Sikyatki cemeteries. It is elaborately decorated on the four sides with rain-cloud and other symbols, and is painted in colors which retain their original brilliancy. The interior is not decorated. The four dragon-flies on the rim of this object are placed in such a way as to represent insects flying about the box in a dextral circuit, or with the heads turned to the right. This position indicates a ceremonial circuit, which is exceptional among the Tusayan people, although common in Navaho ceremonies. In the sand picture of the Snake society, for instance, where four snakes are represented in a border surrounding a mountain lion, these reptiles are represented as crawling about the picture from right to left. This sequence is prescribed in Tusayan ceremonials, and has elsewhere been designated by me as the sinistral circuit, or a circuit with the center on the left hand. The circuit used by the decorator of this box is dextral or sunwise. Several rectangular receptacles of earthenware, some with handles and others without them, were obtained in the excavations at Sikyatki. The variations in their forms may be seen in plates CXXVIII, _a, c,_ and CXXV, _f_. These are regarded as medicine bowls, and are supposed to have been used in ancient ceremonials where asperging was performed. In many Tusayan ceremonials square medicine bowls, some of them without handles, are still used,[141] but a more common and evidently more modern variety are round and have handles. The rim of these modern sacred vessels commonly bears, in its four quadrants, terraced elevations representing rain-clouds of the cardinal points, and the outer surface of the bowl is decorated with the same symbols, accompanied with tadpole or dragon-fly designs. One of the best figures of the dragon-fly is seen on the saucer shown in plate CXX, _f_. The exterior of this vessel is decorated with four rectangular terraced rain-cloud symbols, one in each quadrant, and within each there are three well-drawn figures of the dragon-fly. The curved line below represents a rainbow. The terrace form of rain-cloud symbol is very ancient in Tusayan and antedates the well-known semicircular symbol which was introduced into the country by the Patki people. It is still preserved in the form of tablets[142] worn on the head and in sand paintings and various other decorations on altars and religious paraphernalia. BIRDS