ORIGINAL - 1161-1189 CHINA DADING TINGBAO (大定通寶) JIN DYNASTY (EMPORER  SHIZONG) 3 CASH COIN1161-1189 CHINA DADING TINGBAO (大定通寶) JIN DYNASTY (EMPORER  SHIZONG) 3 CASH COIN H1854H1854FINE WEIGHT:  13 gm DIAMETER: 35 mm (please see pictures)THIS IS NOT A REPRODUCTION