1947年法属安南一元样币加厚版, GENI SP65, 只铸造104枚, 高评分更加罕有;French Indo-China. Proof Piefort pattern (Essai) 1 Piastre, 1947. Silver, 37 gr.,diameter 35.1 mm, double thickness. Lec-318, KM-PE8. Extremely rare with a mintage of only 104 examples. Graded by GENI SP65, a superb specimen in high grade.