安南银条。 重87.86 克。出处及年代不明的银锭。两面字体雕刻粗糙,侧面有对角綫齿边。深灰色包浆。 ANNAM. Bullion Bar, ND. Grade: VERY FINE. Weight: 87.86 gms. A silver bar of unknown origin or era, with somewhat crudely engraved lettering on both sides, and a diagonal reeded edge emplaced on the sides. Toned a dark gray.