East Turkestan

It is the opinion of an important school of archeologists that the earliest products of metallurgy in bronze and iron successively progressed to the western world from the far East — a progress that in each case carried with it a revolution in civilizations. We do not know whether this region saw the birth of the metallurgy of those elemental substances which — beginning with copper and tin and progressing through bronze to iron and steel and the use of coal — marks the birth of civilization and its great revolutions. If it was not the birthplace of this art, and if it was a distributing center, it is a long step nearer to any far eastern source, whether this was China, East Turkestan, India, or Persia.