The bronze coin is of compressed disc form with square hole in the center, one side marked four characters "Chong Zhen Tong Bao", the reverse marked three characters "Shi Er Liang" or twelve taels.|||Diameter: 1 7/8 in (4.8 cm)|崇禎通寶|此崇禎通寶，文字有神，背面有“十二兩”字樣，氣色和老舊感自然，包漿老道溫潤，傳世美品.具有一定的收藏價值和歷史價值。製作精良，爲少見品。