1793年西藏乾隆宝藏½钱,24珠,包浆吸引,PCGS AU53,PCGS 记录仅得三枚获更高评分,极罕。Tibet, Qian Long (1793), ½-Sho, 1.88g, 58th year, four groups of six beads, date reads clockwise, starting at 9 o clock near the rim: nian wu shi ba (year fifty eight), rev. four groups of six beads, Tibetan date reads clockwise, starting at 12 o clock near the rim: lnga bcu nga brgyad (fifty-eight) (C#71.1, LM 638B), Only three finer examples on PCGS Population Report. PCGS AU53, #45306809, beautifully toned, very rare