1 Cash - Honghua Tongbao, Hu

The Great Zhou dynasty was the short-lived regime of Wu Sangui, the Ming general who famously opened the Shanhai Pass to Qing forces in 1644 and spent the following decades as a powerful but nominally subordinate warlord in Yunnan. By 1673 he had broken with the Kangxi Emperor and raised the Revolt of the Three Feudatories. The Honghua reign title dates to his formal declaration of the Zhou dynasty in 1678, just months before his death in August of that year. These cash coins were struck at the Hu Board mint during the brief period his successors held the regime together before Qing forces extinguished it in 1681.