ee eee USES Alaska, during a period of more than twenty years the writer observed no saws or other tools for working the raw material, and but two cut bowlders of jade. Of these, a smal] grooved specimen was in possession of a native at Chilkat; the larger piece, from which two sections had been sawed, was dug from an old house-site in the present native village of Sitka. The older natives knew what it was, but could give no infor- mation regarding its position; for the site at which it was found has been occupied only since 1821, during which time these people, in intimate contact with the Rus- sians, have been supplied with iron and steel which superseded the earlier stone- edged implements. The Tlingit call jade tsw (‘green’). From the more intelligent older people questioned in 1882, little could be learned. The Tlingit generally agreed that it was ob- tained in trade from the south, and that it was found in the form of bowlders in mountain streams of the interior. One old man, however, claimed that in very early days it was procured from a glacial AND MONOGRAPHS eel