(M87) Among the Nishga Indians of British Columbia when a medicine-man dreams a dream which portends death to somebody, he informs the person whose life is threatened, and together they concert measures to avert the evil omen. The man whose life is at stake has a small wooden figure called a _shigigiadsqu_ made as like himself as the skill of the wood-carver will allow, and this he hangs round his neck by a string so that the figure lies exactly over his heart. In this position he wears it long enough to allow the heat of his body to be imparted to it, generally for about four days. On the fourth day the medicine-man comes to the house, arrayed in his bearskin and other insignia of office and bringing with him a wisp of teased bark and a toy canoe made of cedar-bark. Thus equipped, he sings a doleful ditty, the death-song of the tribe. Then he washes the man over the region of the heart with the wisp of bark dipped in water, places the wisp, together with the wooden image, in the canoe, and after again singing the death-chant, commits image, wisp, and canoe to the flames, where they are all consumed. The death-chant is now changed to a song of joy, and the man who was lately in fear of his life joins in. He may well be gay, for has he not given death the slip by devoting to destruction, not merely a wisp saturated with the dangerous defilement of his body, but also a substitute made in his own likeness and impregnated with his very heart's warmth?(298)
(M88) With these examples before us we may fairly conclude that the woollen effigies, which at the festival of the Compitalia might be seen hanging at the doors of all the houses in ancient Rome, were not substitutes for human victims who had formerly been sacrificed at this season, but rather vicarious offerings presented to the Mother or Grandmother of Ghosts, in the hope that on her rounds through the city she would accept or mistake the effigies for the inmates of the house and so spare the living for another year. It is possible that the puppets made of rushes, which in the month of May the pontiffs and Vestal Virgins annually threw into the Tiber from the old Sublician bridge at Rome,(299) had originally the same significance; that is, they may have been designed to purge the city from demoniac influence by diverting the attention of the demons from human beings to the puppets and then toppling the whole uncanny crew, neck and crop, into the river, which would soon sweep them far out to sea. In precisely the same way the natives of Old Calabar used periodically to rid their town of the devils which infested it by luring the unwary demons into a number of lamentable scarecrows, which they afterwards flung into the river.(300) This interpretation of the Roman custom is supported to some extent by the evidence of Plutarch, who speaks of the ceremony as "the greatest of purifications."(301) However, other explanations of the rite have been proposed: indeed these puppets of rushes have been a standing puzzle to Roman antiquaries in ancient and modern times.