西藏狮图噶启松铜币。NGC最高分,仅有一枚同分。两面锐打,细节毕现。CHINA. Tibet. 2-1/2 Skar, BE 15-53 (1919). NGC MS-63 Brown.KM-Y-A19. Tied as the finest certified example of the type at NGC with just one other example. A sharp strike is observed on both side leading to great details.