1887年法属印支安南当二铜镍试铸样币。 FRENCH INDO-CHINA. Hexadecagonal Copper-Nickel Sapeque Essai (Pattern), 1887. Paris Mint. NGC MS-65+. 罕见的样币版别,NGC评级中仅此一枚。顶级状态,光芒四射。 KM-E1; Lec-1; Gad-1. An exceptional and RARE pattern issue that stands as the only seen in the NGC census, this stunning Gem radiates with a great deal of lustrous brilliance.


































