明朝兴朝通宝背一分。strong天啓通宝/strong。反面:strong"十_一两"。/strong深黄铜色至灰色包浆。CHINA. Ming Dynasty. Chihli. 10 Cash, ND. Xi Zong (1621-27). Graded "70" by Zhong Qian Ping Ji Coin Grading Company.。17.2 gms. cf.H-20.231. "strong天啓通寶/strong" (Tiānqǐ tōng bǎo[Tianqi universal currency]); Reverse: "十_一兩" (Shí[10] __ Yī liǎng[One liang or Tael]{of silver}). Dark brassy to gray patina.。