1910年宣统宝藏一钱,PCGS AU53,背面罕见。Tibet, Xuan Tong (1910), 1-Sho, undated, five-petalled lotus design in centre, surrounded by pearls not connected by a string, Chinese inscription, Xuan Tong bao zang, rev. dragon in centre, surrounded by a string of pearls, Tibetan inscription: shon thong bod kyi rin khor khu phon zho gang (syllable khor spelt with three letters, the first additional letter similar to figure "2") (Xuan Tong, precious coin of 1-Sho, (struck) to the Kuping standard) (Y#5, LM 653, WS0234), PCGS AU53, #45306503, rare reverse variant