One of the Nunatañmiun wore a glass cruet-stopper for a labret, and many natives of Utkiavwĭñ took the glass stopples of Worcestershire sauce bottles, which were thrown away at the station, and inserted them in the labret holes for everyday wear, sometimes grinding the round top into an oblong stud. There is one specimen of the plug labret in the collection. Labrets of all kinds are very highly prized, and it was almost impossible to obtain them.[N261] Though we repeatedly asked for them and promised to pay a good price, genuine labrets that had been worn or that were intended for actual use were very rarely offered for sale, though at one time a large number of roughly made models or imitations were brought in. The single specimen of the plug labret (tu´tɐ) is No. 89700 [1163] (figured in Point Barrow Report, Ethnology, Pl. V, Fig. 3). It is a cylindrical plug of hard, bright green stone (jade or hypochlorite), 1.1 inches long and 0.6 in diameter at the outer end, which is rounded off, tapering slightly inward and expanded at the base into an elliptical disk 1.2 inches long and 0.9 broad, slightly concave on the surface which rests against the teeth and gum. The specimen is old and of a material very unusual at Point Barrow. Fig. 92, No. 89719 [1166], from Nuwŭk, may also be called a plug labret, but is of a very unusual pattern, and said to be very old. It has an oblong stud of walrus ivory surmounted by a large, transparent, slightly greenish glass bead, on top of which is a small, translucent, sky-blue bead. The beads are held on by a short wooden peg, running through the perforations of the beads and a hole drilled through the ivory. There is a somewhat similar labret in the Museum collection (No. 48202) from Cape Prince of Wales, also very old. It is surmounted by a single oblong blue bead. [Footnote N261: The men whom Thomas Simpson met at or near Barter Island sold their labrets, but demanded a hatchet or a dagger for a pair of them (Narrative, p. 119).] I saw but one other labret made of whole beads, and this had three good sized oval blue beads, in a cluster, projecting from the hole. It was worn by a man from Nuwŭk. This may be compared with a specimen from the Mackenzie district, No. 7714, to which two similar beads are attached in the same way. The disk labret is the pattern worn on full-dress occasions, seldom when working or hunting. One disk and one plug labret are frequently worn. Disk labrets are made of stone, sometimes of syenite or porphyry, but the most fashionable kind is made of white marble, and has half of a large, blue glass bead cemented on the center of the disk. These are as highly prized as they were in Dr. Simpson’s time, and we consequently did not succeed in procuring a specimen.