TIBET: Qian Long, 1736-1795, AR ½ sho, year 58 (1793), Cr-71, L&M-638B, with 24 dots, very rare denomination, NGC graded EF45. A typo on the NGC holders gives the incorrect catalog number, but C-71 is correct. An exceptional quality specimen and much nicer than the Nicholas Rhodes specimen sold by Spink in Hong Kong.
Estimate: 3,000- 4,000 USD