Ross found that the Greenland Eskimos north of Cape York had ceased to use kayaks in 1818. Not until about 1860 was the kayak reintroduced here, by Eskimos from Pond Inlet, north Baffin Island, who walked over the sea ice. This fact probably accounts for the various sharpie and modified sharpie forms used along the northern and Polar coasts of Greenland. [Illustration: Figure 202 DECK OF GREENLAND KAYAK from Disko Bay (USNM 72564). (_Smithsonian photo 15726-C._)] The model of the kayak used on much of the central and southern coasts of Greenland has changed rather extensively since 1883, and this change has apparently affected the kayaks used on the east coast as well. In this part of the Arctic, the Eskimo are notable kayakers and the boat is not only well designed but also carries highly developed equipment and weapons for its work. The basic model used is a graceful ~V~-bottom one, with raking ends and rather strong sheer. In the old boats represented by the drawings of figures 206 and 207, the sheer is strong at bow and stern, but this form has been gradually going out of favor. The kayaks are narrow but their shape gives them much stability. Pegged to the bow and stern are plates of bone to protect them from ice; in rare cases these bone stem bands, or bang plates, are lashed in place. The first drawing shows the construction used: light strong gunwales and a 3-batten longitudinal system with bent transverse frames. The keelson and chines--light, rectangular in section and placed on edge--are shaped slightly to fair the sealskin covering. The cover passes under the manhole rim. Bow and stern are made of plank on edge, shaped to the required profile. The gunwales are strongly tapered in depth fore and aft. Eight to twelve thwarts, or deck beams, are used in addition to the two heavy thwarts supporting the manhole; usually there is one more forward of the manhole than there is aft, and all are very light scantlings. The thwart forward of the manhole stands slightly inside the cockpit and is strongly arched; the after one is clear of the cockpit opening and has very little arch. Two light, short battens, or carlins, 24 to 36 inches long support the deck, where it sweeps up to the raked manhole, and usually there are two abaft the manhole as well. Lashings are used as fastenings except at the ends of the hull, where pegs secure the keelson to the stem and stern; at this point, on some kayaks examined, sinew lashings are also found. The whole framework is strong, light, and neatly made. In a few instances the gunwales do not flare with the sides the whole length and, thus, near the stern, a knuckle is formed in the skin cover, as in figure 207, opposite. The exact amount of flare and deadrise varies village to village. The old kayaks used in eastern Greenland had more rake in the bow than the examples illustrated, and also were marked by a sheer almost straight from the bow to within a foot or so of the