清代咸丰铜钱宝泉局铸2枚一组,包括当五十,直径44.3mm, 重34.5克及当百,直径51.6mm, 重78.5克,分别评中乾真品及78分。Qing Dynasty,lot of 2x copper cash, 50 cash, Bao Quan, Board of Revenue, Peking, 44.3x3.3mm, weighs 34.5g, 100 cash, Bao Quan, Board of Revenue, Peking, 51.6x3.7mm, weighs 78.5g,graded Zhong Qian Genuine and 78 respectively (2)