Watch List notes:

QING: Dao Guang, 1821-1850, AE charm (4.35g), H-22.599var, double obverse type, reverse offset by about 90°, style of the Fujian mint, VF to EF. Likely a contemporary or later Qing Dynasty or early Min Guo (Republican era) issue as the fabric and metal are consistent with these periods.

Estimate: 100-150 USD