Bowls, which form a leading feature of the pottery of most primitive peoples, are here rarely seen, excepting as mounted upon tripods or annular bases. There are in the collection a number of small cups of hemispherical shape that may have served as spoons, ladles, or drinking vessels. A few of these are outlined in Fig. 70. Two have minute projections resembling handles affixed to the rim. In rare cases these are so prolonged as to be of service in handling the cup; but in no instance is there an approach to the long cylindrical handles seen in the earthenware of other districts. [Illustration: Fig. 71. Vase of graceful form--½.] [Illustration: Fig. 72. Vase of graceful form--½.] [Illustration: Fig. 73. Vase of fine form, ornamented with grotesque heads--½.] In following the form scale upward from these simple shapes we find the orifice becoming more constricted and the neck more pronounced. The margins are upright, incurved, or flaring, and give variety and grace to the outlines. A tendency toward elaboration of ornament accompanies the development of form. Bands of incised or relieved figures are carried around the neck, shoulder, and handles and are added in such a way as greatly to enhance the beauty of the vessel. The forms of these vessels are so graceful and the finish is so perfect that one is tempted to present an extended series, but it will be necessary to confine the illustrations to a limited number of type specimens. Fig. 71 shows a somewhat shallow form of great simplicity and grace. That in Fig. 72 is deeper, with a narrow neck and a more decidedly conical shape. Two minute grotesque figures are perched upon the shoulder. Fig. 73 represents a larger vessel of good form, which has a neat incised pattern encircling the slightly incurved neck. Grotesque heads are set upon the shoulder. A form somewhat more refined is shown in Fig. 74. The neck is furnished with a relieved ornament, consisting of a meandered and indented fillet, accompanied by two rows of minute indented nodes. The heads are probably intended to represent the armadillo. They are hollow and contain movable pellets. The fillet ornaments are always tastefully treated, and in many cases represent twisted and plaited cords. Some are marked in herring bone fashion and others have transverse indentations. Small pellets of clay were much used and to excellent advantage. They were set on lightly with the fingers and firmly pressed down with minute pointed or edged tools and hollow straws or reeds (Figs. 75 and 76). Some of these nodes are finished to represent the heads of animals. This is done with an ease and a simplicity that call forth our admiration (Fig. 77). [Illustration: Fig. 74. Vase of fine form, ornamented with grotesque heads--½.] [Illustration: Fig. 75. Vase with ornaments of applied nodes and fillets--½.] [Illustration: Fig. 76. Vase with mantle covered with incised figures--½.]