TAI PING REBELLION: Tai Ping, 1850-1864, AE cash (3.88g), H-23.36, kai yuan tong bao, wu sideways at right on reverse, cast circa 1858-64, VF, RR. These are attributed to the Heaven and Earth Society or the Small Sword Society (which is a variant of the former). They are found in the Zhejiang region, meaning these belong to the later period of the Taiping Rebellion.
Estimate: 300-500 USD