they might have been used in playing some game. With them were a small solid cylinder, of light greenstone, finely polished for suspension, 12 small obsidian knives, seemingly quite new, as they showed no signs of notching from use, and six convolvulus-shaped ornaments of light greenstone, finely polished, which had probably been used as ear plugs. Close to the last lay a hollow cylinder of extremely hard terra cotta 7 cm. in height, inscribed externally with a geometrical device in low relief (pl. 16, _d_). This object was undoubtedly a cylindrical seal or stamp for use on a handle; similar specimens are not uncommon in the south of British Honduras and in Guatemala, though in the north of the colony and in Yucatan they are of much less frequent occurrence. Small patches of charcoal and of green powder were found in several places scattered over the floor of this chamber. Nothing further was found in this mound, which was composed throughout of earth and water-worn bowlders. Several more mounds were excavated at Kendal, but nothing was found in them. They were all composed of earth and large, water-worn bowlders, the former greatly predominating. Close to many of the mounds a deep excavation in the surface is to be seen, from which the material to construct the mound was evidently taken. These mounds form a decided contrast to those in the north of British Honduras and in southern Yucatan: they are lower, flatter, more diffuse and irregular in outline, with the line of demarcation between the base of the mound and the surrounding soil very poorly defined. The northern mounds are more clearly defined, with steeper sides, smaller summits, and base lines easily distinguishable. The reason for this difference is to be sought in the material from which the mounds were constructed, which in the south is clay, with a small admixture of river bowlders, both of which are easily washed down by the torrential tropical rains of the district. Year by year the mound becomes flatter and less well defined, till at length most of these mounds will be hardly distinguishable from the surrounding earth. In the north, on the contrary, the mounds are built of large blocks of limestone, with only a small admixture of earth and limestone dust. In many cases the blocks are mortared together, and in nearly all cases layers of cement are alternated with layers of stone. The whole forms a practically solid block of masonry, capable of withstanding for all time the less heavy rainfall of this part of British Honduras and Yucatan. About the center of a triangular space, bounded at each angle by a small mound, situated close to the mound last described, was found a piece of water-worn rock measuring 4 feet 10 inches in length, which had evidently been carried up from the river bed a quarter of a mile away. Three or four inches of it appeared above the soil. Beneath the rock extended a layer of water-worn river stones to a depth of 2 feet.