清代宝苏局所铸咸丰元宝当百大钱,种类繁多,版别庞杂。据文献资料载,咸丰三年(1853年)太平军攻占南京建都后,大举北伐和西征,清廷内外交困,为筹措浩大的军费开支,挽救入不敷出的财政危机,开始发行纸币和铸行大钱。宝苏局则于次年二月正式开铸当十、当 The Qing Dynasty Bao Su Bureau made Xianfeng ingot when a hundred big money, a wide range of different sizes. According to the literature, in the three years of Xianfeng (1853), after the Taiping army captured the capital of Nanjing, the Northern Expedition and the Western Expedition took place. In order to raise huge military expenditures and save the financial crisis, the Taiping forces began to issue banknotes and cast large amounts of money . Bao Su Board officially cast in February the following year when the ten, when