It is strange, y yet unquestionably a fact, that in ages long before the birth of Christ, and since then in lands untouched by the teaching of the Church, the Cross has been used as a sacred symbol. The Ar yan tribes, ancestors of most of the European nations, so regarded a cross of curious form, whose four equal arms were all turned midway at a right angle. The excavations of Dr. Schliemann on the site of ancient Troy have brought to light discs of baked clay stamped with a cross. It is well known that the crux ansata, or Tau Cross (T), sometimes with the addition of a ring, as if for suspension, at the top, is found in Egyptian inscriptions. The Greek Bacchus, the Tyrian Tammuz, the Chaldean Bel, and the Norse Odin, were all symbolized to their votaries by a cruciform device. The Spanish conquerors of Mexico found the cross already an object of reverence among the Aztecs, car ved on temple walls, on amulets, and on potter y ; so, too, in North America, specimens of shell-work, engraved with crosses of various forms, have been unearthed from mounds raised by the native Indian tribes.