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.
Estimate: 24000 - 32000