安南嘉隆年造精银一两。 重40.22 克。正面“嘉隆年造”。反面“精银一两”。铸工精湛,深色包浆,高处颜色较浅。 ANNAM. Silver Lang Bar, ND (1802-20). Gia Long. PCGS AU-55. KM-179; Sch-118. Weight: 40.22 gms. Obverse: Gia Long Nien Tao (Made in the era of Gia Long); Reverse: Tinh Ngan Nhat Lang (one Lang of silver). Quite legible and well executed, this interesting specimen features a deep toning that lightens upon the higher points.