1919年西藏狮图四瓣卡冈(两分半),PCGS XF45,罕品。Tibet, Anonymous (13th Dalai Lama), AE 2½-Skar, 1.84g, 15-53 (1919), snow lion within central cartouche, legend rab byung 15 lo 53 ("cycle 15, year 53") and five flowers composed of five beads each around, rev. norbu (triple gem) in centre with legend and ornaments around: Skar/phyed gsum ("two and half Skar"; literally: "half off three Skar") (Y#A19), PCGS XF45, #45306254, scarce