We must now leave our first group of objects--the axes, the knives, the arrow-tips, with fire-kindlers, pottery, querns, spindle-whorls, and all similar appliances, in order to give some attention to the next division of the relics. This class, it will be remembered, comprises amulets, talismans, and symbolical objects. Some difficulty arises when we try to separate these from the purely decorative articles, but there are certain relics whose purpose does not seem to admit of doubt. The tiny polished celts, of which an example from Puy de Dôme is shown in Fig. 57, must have been charms. Specimens much smaller than the one illustrated are often met with. Still more convincing are the small amber axes which Professor Montelius has described as occurring in Scandinavia: these cannot have had any economical use. Examples of objects wholly symbolical or protective are furnished by the white or transparent pebbles frequently found in ancient graves. In the innermost chamber of a Scottish cairn opened by Dr Angus Smith, at Achnacree, near Loch Etive, a row of quartz pebbles, each larger than a walnut, was seen displayed on a granite ledge. Canon Greenwell, who examined cairns containing similar objects near Crinan, thought that the stones had a symbolical meaning[744]. Similarly, Mr Reddie Mallett discovered shield-shaped masses of quartz deposited in the Celtic Cemetery at Harlyn Bay, Cornwall[745]. Smooth white pebbles, sometimes five or seven in number, but never more, and usually arranged in crosses, were found in graves under the fallen ramparts of Burghead, in Elginshire[746]. The belief in the virtues of selected pebbles was of an enduring kind, for crystals of quartz and white stones (“Godstones”) were commonly placed in Irish graves within recent times. In ancient Irish graves the finding of such objects is of common occurrence. Pebbles of other hues have also been discovered, representing a small colour-series[747]. The fisher-folk of Inverary have a practice, which outruns all memory, and which is independent of everything save tradition, of placing little white pebbles on the graves of their friends[748]. More might be said concerning these white stones--the symbols of justification in the Apocalypse[749], the sacred comforters of the dying Hindoo, the counters by means of which the ancient Thracians recorded their happy days[750]. We will, however, pass to a more elaborate kind of amulet, the crystal ball which is often found in Saxon graves. Sometimes the crystal is mounted with a silver band or ring, as if its owner had carried it in suspension. From a consideration of the passage in _Beowulf_ respecting the value of such amulets in protecting the head from the blows of the enemy, from a knowledge that crystal pendants have, until modern times, been deemed efficacious in stanching the flow of blood, and from a study of parallel beliefs and divinations existing among various races, we conclude that these objects