From an anthropological point of view the Eskimo coming under observation proved most interesting. The term Eskimo may be held to include all the Innuit population living on the Aleutian islands, the islands of Bering sea, and the shores both of Asia and America north of about latitude 64 deg.. In this latitude on the American coast the ethnical points that difference the North American from the Eskimo are distinctly marked. It cannot, however, be said that the designating marks of distinction are so plain between the American Eskimo and the so-called Tchuktschi of the Asiatic coast. I have been unable to see anything more in the way of distinction than exists between Englishmen and Danes, for instance, or between Norwegians and Swedes. Indeed, it may be said that much of the confusion and absurdity of classification found in ethnographic literature may be traced to a tendency to see diversities where few or none exist. To the observant man of travel who has given the matter any attention, it seems that the most sensible classification is that of the ancient writers who divide humanity into three races, namely, white, yellow, and black. Cuvier adopted this division, and the best contemporary British authority, Dr. Latham, also makes three groups, although he varies somewhat in details from Cuvier. In accordance with the nomenclature of Latham, the Eskimo may be spoken of as Hyperborean Mongolidae of essentially carnivorous and ichthyophagous habits, who have not yet emerged from the hunting and fishing stage. PHYSICAL PECULIARITIES. Their physical appearance and structure having been already described by others, it is unnecessary to mention them here, except incidentally and by way of noting a few peculiarities that seem to have been heretofore overlooked or slightly touched upon by other writers. Although as a rule they are of short build, averaging about five feet seven inches, yet occasional exceptions were met with among the natives of Kotzebue sound, many of whom are tall and of commanding appearance. At Cape Kruzenstern a man was seen who measured six feet six inches in height. This divergence from the conventional Eskimo type, as usually described in the books, may have been caused by inter-marriage with an inland tribe of larger men from the interior of Alaska, who come to the coast every summer for purposes of trade.