The intention of both these kinds of stones manifestly was to break and grind their grain."[176] It may reasonably be assumed, however, that neither the old British nor Scandinavian warrior deposited under the barrow of his chief, and alongside of his well-proved celt and spear, the homely corn crusher with which his wives or his slaves were wont to prepare the grain for domestic use. The decoration traceable on some of the stone balls confirms this idea; and it is more probable they were employed as weapons of war, like the _pogamoggon_ of the Chippeway and Shoshonee Indians of America, some of which consisted of a spherical stone, weighing from half a pound to two pounds. This they inclosed in leather, and attached to a thong a yard and a half in length, which was wound round the wrist, the more effectually to secure its hold. Along with these objects may also be noted the roughly-shaped spherical discs of flint occasionally found with other stone relics in Scotland, and much more common in Ireland, where they bear the name of "Sling Stones." [Illustration] Like other of the more remarkable primitive relics, the spherical stones have been associated with popular superstitions of a later period, and have been esteemed, along with crystal-beads, adder-stones, or waterworn perforated pebbles, and the like efficient armory of vulgar credulity, as invaluable amulets or charms. "The stone arrow-heads," says Pennant, "of the old inhabitants of this island, are supposed to be weapons shot by fairies at cattle, to which are attributed any disorders they have. In order to effect a cure, the cow is to be touched by an elf-shot, or made to drink the water in which one has been dipped. The same virtue is said to be found in the crystal gems and in the adder-stone; and it is also believed that good fortune must attend the owner; so, for that reason, the first is called _Clach Bhuai_, or the powerful stone. Captain Archibald Campbell showed me one, a spheroid set in silver, for the use of which people came above a hundred miles, and brought the water it was to be dipt in with them; for without that in human cases it was believed to have no effect."[177] That such was no modern superstition he conceives is proved by a variety of evidence, as where Montfaucon remarks that it was customary in early times to deposit crystal balls in urns or sepulchres: thus twenty were found at Rome in an alabastrine urn, and one was discovered in 1653 at Tournai, in the tomb of Childeric, King of France, who died A.D. 480. It appears to be only natural to the uninstructed mind to associate objects which it cannot explain with some mysterious and superhuman end; and hence the superseded implements of a long extinct race become the charms and talismans of their superstitious successors.