1931年一圆铝代用样币。巴黎造币厂。极其稀罕，Lecompte仅录有5枚样币，实际存世量多于5枚，PCGS已评出7枚。儘管如此，此币依然凤毛麟角，市面难求，如此光泽亮丽者，更是难求。FRENCH INDO-CHINA. Aluminum Piastre Essai (Pattern), 1931. Paris Mint. PCGS SPECIMEN-65 Gold Shield.37mm. KM-EA26; Lec-311. An EXTREMELY RARE type, this pattern issue is reported by Lecompte to have a mintage of just 5 specimens. Though the number is clearly slightly higher--as PCGS has graded 7 total--this no doubt is incredibly difficult to encounter, especially so frosted and shimmering.
