Among the Scotch fishermen also iron is invested with magical attributes. Thus if, when plying their vocation, one of their number chance to indulge in profanity, the others at once call out, “Cauld airn!” and each grasps a handy piece of the metal as a counter influence to the misfortune which would else pursue them throughout the day.[72] Even nowadays in England, in default of a horse-shoe, the iron plates of the heavy shoes worn by farm laborers are occasionally to be seen fastened at the doors of their cottages.[73]
When in former times a belief in the existence of mischievous elves was current in the Highland districts of Scotland, iron and steel were in high repute as popular safeguards against the visits of these fairy-folk; for they were sometimes bold enough to carry off young mothers, whom they compelled to act as wet-nurses for their own offspring. One evening many years ago a farmer named Ewen Macdonald, of Duldreggan, left his wife and young infant indoors while he went out on an errand; and tradition has it that while crossing a brook, thereafter called in the Gaelic tongue “the streamlet of the knife,” he heard a strange rushing sound accompanied with a sigh, and realized at once that fairies were carrying off his wife. Instantly throwing a knife into the air in the name of the Trinity, the fairies’ power was annulled, and his wife dropped down before him.[74]
In Scandinavian and Scottish folk-lore, there is a marked affinity between iron and flint. The elf-bolt or flint arrowhead was formerly in great repute as a charm against divers evil influences, whether carried around as an amulet, used as a magical purifier of drinking-water for cattle, or to avert fairy spite. It seems possible that iron and steel in superseding flint, which was so useful a material in the rude arts of primitive peoples, inherited its ancient magical qualities.
In the Hebrides a popular charm against the wiles of sorcerers consisted in placing pieces of flint and untempered steel in the milk of cows alleged to have been bewitched. The milk was then boiled, and this process was thought to foil the machinations of the witch or enchantress.[75] The fairies of the Scottish lowlands were supposed to use arrows tipped with white flint, wherewith they shot the cattle of persons obnoxious to them, the wounds thus inflicted being invisible except to certain personages gifted with supernatural sight.[76]
According to a Cornish belief, iron is potent to control the water-fiends, and when thrown overboard enables mariners to land on a rocky coast with safety even in a rough sea.[77] A similar superstition exists in the Orkney Islands with reference to a certain rock on the coast of Westray. It is thought that when any one with a piece of iron about him steps upon this rock, the sea at once becomes turbulent and does not subside until the magical substance is thrown into the water.[78]
The inhabitants of the rocky island of Timor, in the Indian Archipelago, carry about them scraps of iron to preserve themselves from all kinds of mishaps, even as the London cockney cherishes with care his lucky penny, crooked sixpence, or perforated shilling; while in Hindostan iron nails are frequently driven in over a door, or into the legs of a bedstead, as protectives. It was a mediæval wedding custom in France to place on the bride’s finger a ring made from a horse-shoe nail,[79] a superstitious bid, as it were, for happy auspices.
In Sicily, iron amulets are popularly used against the evil eye; indeed iron in any form, especially the horse-shoe, is thought to be effective, and in fact talismanic properties are ascribed to all metals. When, therefore, a Sicilian feels that he is being “overlooked,” he instantly touches the first available metallic object, such as his watch-chain, keys, or coins.[80] In ancient Babylon and Assyria it was believed that invisible demons might enter the body during the acts of eating and drinking and thus originate disease, and the doctrine of demoniacal possession as the cause of illness is still widely prevalent in uncivilized communities at the present day. Wherever, therefore, such notions exist, talismans are naturally employed to render inert the machinations of these little demons; and of all these safeguards, iron and steel are perhaps the most potent. Quite commonly in Germany, among the lower classes, such articles as knives, hatchets, and cutting instruments generally, as well as fire-irons, harrows, keys, and needles, are considered protectives against disease if placed near or about the sick person.[81]
In Morocco it is customary to place a dagger under the patient’s pillow,[82] and in Greece a black-handled knife is similarly used to keep away the nightmare.
In Germany iron implements laid crosswise are considered to be powerful anti-witch safeguards for infants; and in Switzerland two knives, or a knife and fork, are placed in the cradle under the pillow. In Bohemia a knife on which a cross is marked, and in Bavaria a pair of opened scissors, are similarly used. In Westphalia an axe and a broom are laid crosswise on the threshold, the child’s nurse being expected to step over these articles on entering the room.[83]