安南嗣德通寶1/4兩。精选品相,细节深峻,通体有原光覆盖。亮眼的蓝色包浆锦上添花。ANNAM. 1/4 Lang, ND (1848-83). Tu Duc. NGC MS-63.KM-429; Sch-350.2. Impressive to behold, this Choice specimen dazzles with a bold impressment of details from the strong strike and a gorgeous coating of handsome mint luster throughout. Some exceptional blue toning adds to the appeal, perfectly complimenting the impressive nature of the piece.