The tombs discovered in the great plains south of Tomsk in all probability were those of ancient Scythian chiefs and kings; but if so, the spot must have been regarded as the common cemetery of the race, to which the bodies of all persons above a certain rank were to be borne, for the number of barrows formed there was immense. Numerous individuals annually resorted hither from Tomsk and other places to search for treasure among these ancient graves, and they constantly found among the ashes of the dead large quantities of gold, silver, brass, and occasionally precious stones; hilts of swords, armour, saddle-ornaments, bits, and horse-trappings, together with the bones of horses and elephants, were sometimes met with. From which Bell infers, that when any general or person of distinction was interred, it was customary to bury all his arms, his favourite horse, and servant with him in the same grave; and this practice prevails to this day, he adds, among the Kalmucks and other Tartars. He was shown several pieces of armour and other curiosities which were dug out of these tombs, particularly a small equestrian statue of brass or bronze of no mean design or workmanship; together with figures of deer cast in pure gold, which were divided in the middle, and pierced by small holes, as if intended to be used as ornaments to a quiver, or to the furniture of a horse. In the woods of this part of Siberia there is a species of wild ass, strikingly resembling the African zebra, having their hair waved white and brown, like that of a tiger. Bell saw several of their skins. Numerous wild horses of a fine chestnut colour were likewise found, but could not, he says, be tamed, even if taken when foals. The Kalmucks, however, continued to make some use of them: for, not being able to ride, they killed and ate them, and used their skins as couches to sleep upon. Proceeding eastward from Tomsk they arrived in about a fortnight on the banks of the river Tongusta, where the country on both sides being covered with impenetrable woods, it was necessary to make their way along the frozen stream, while the biting winds continued to whirl and drift about the snow in their path. Occasionally single houses or small villages were found upon the banks. One day, during their progress along this river, they met a prodigious flock of hares, all as white as the snow on which they walked, slowly descending the stream; and Bell was informed that these animals are frequently seen travelling south in much greater numbers.