Thieu Tri (1841-1847). Silver Lang (Tael), undated (37.85g). Four characters left and right, above clouds with sun, moon, and five planets, below three mountains and symbols, with square hole in center. Rev. Twenty characters (Dav 115; KM 295; Schroeder 241). In PCGS holder as Genuine, graded About Uncirculated Detail (Tooled), attractive old toning with a trace of underlying luster. Value $1,500 - UP