China - Tibet. TIBET: Qian Long, 1736-1795, AR tangka (5.55g), year 58 (1793), Cr-73, L&M-636, environmental damage, PCGS graded EF details.
China - Tibet. TIBET: Qian Long, 1736-1795, AR tangka (5.55g), year 58 (1793), Cr-73, L&M-636, environmental damage, PCGS graded EF details.