These objects are especially numerous in the mounds of Tennessee, but their range is quite wide, examples having been reported from Kentucky, Virginia, Illinois, Missouri, and Arkansas, and smaller ones of a somewhat different type from New York. In size they range from 2 to 10 inches in length, the width being considerably less. They are generally found associated with human remains in such a way

as to suggest their use as ornaments for the head or neck. There are, however, no holes for suspension except those made to represent the eyes, and these, so far as I have observed, show no abrasion by a cord of suspension. Their shape suggests the idea that they may have been used as masks, after the manner of metal masks by some of the oriental nations.

Fig. 127.—Shell gorget with engraving of a curious human figure.

62846. Engraved shell, [Fig. 127]. This very interesting object has been fully described in the Second Annual Report of the Bureau. The figure is so obscure that considerable study is necessary in making it out.

62930. Engraved shell, [Fig. 128]. This remarkable specimen has already been described in the Second Annual Report of the Bureau. The engraved design is certainly of a very high order of merit, and suggests the work of the ancient Mexicans.

62816-62822, 62824, 62826, 62828, 62829. Shell beads discoidal and cylindrical in form, made chiefly from the columellæ and walls of marine univalves.

62825. Shell bead made by grinding off the apex of a large Oliva biplicata. (?)

62827. Beads made from Marginella (?) shells.