Records of the Past Exploration Society · [Washington, D.C. : Records of the Past Exploration Society] · leaf 176
ISOLATED TOWERS NEAR THE CHINESE WALL. VIEW FROM THE CARAVANROUTE BETWEEN KALGAN AND HAN-OOR ON THE MONGOLIAN BORDER … GREAT CHINESE WALL, AS SEEN FROM THE CARAVAN ROUTE NEAR KALGAN 166 RECORDS OF THE PAST The outer wall of China was built in the III Century A. D., butthe caravan route must have been in use for centuries earlier. The oldChinese coins found in the fertile plains of the upper Yenisei River,now…
Archaeology
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