Page:Atlantis - The Antediluvian World (1882).djvu/272

we proceed, that the magnetic needle, or "mariner's compass," dates back to the days of Hercules, and that it consisted ofbronze knives from denmark. a bar of magnetized iron floating upon a piece of wood in abronze knives from
switzerland. cup. It is possible that in this ancient relic of the Bronze Age we have a representation of the magnetic cup. The magnetic needle must certainly have been an object of great interest to a people who, through its agency, were able to carry on commerce on all the shores of Europe, from the Mediterranean to the Baltic. The second knife represented above has upon its handle a wheel, or cross surrounded by a ring, which, we shall see hereafter, was pre-eminently the symbol of Atlantis.