IMPERIAL CHINA :
QING, 1644-1912, 1 cash, 嘉慶通寶 jia qing tong bao, 1796-1820, Beijing mints, varieties and sizes, Board of Revenue, KM #C1-2.1, C1-2.2, C1-2.2.1, C1-2a, C1-2b, C1-2c, C1-2d, C1-2e; Board of Works, C2-2.2, C2-2a, C2-2b, C2-2c, C2-2
Grade: 1-01 [F-EF]