拍品描述： 西藏一章嘎银币。 (t) CHINA. Tibet. Tangka, ND (1763/4 or 1785). PCGS AU-50. 无疑是存世品中凤毛麟角的珍品。正反中央的篆书细节完好，底板呈现深棕、灰及绿色，高铸处浅灰色，形成立体对比。PCGS仅评七枚，此枚为最高分。（其他六枚录于另一分类，基于不同的WS参考编号，而非KM参考编号）。罕见的西藏发行，值得关注。 L&M-Unlisted; K-Unlisted; KM-C-A10; WS-0242A. Suchakra type. Undoubtedly one of the finest of the type that one can hope to encounter, this tremendous survivor presents great detail remaining in the seal script that populates the central fields of the obverse and reverse. Some deeper brown, gray, and green notes augment the recesses, while the relief stands in a lighter gray contrast. Not surprisingly, the finest of just seven seen at PCGS for the type ( of note, the other six examples are listed under different line items within the PCGS census, where the basis instead was the WS number, and not the KM number ). As such, an incredibly RARE opportunity for the advanced collector of Tibetan issues.