China - Tibet. TIBET: Dao Guang, 1820-1850, AR sho, year 2 (1822), Cr-93, L&M-648, cleaned, PCGS graded EF details, ex Don Erickson Collection.
China - Tibet. TIBET: Dao Guang, 1820-1850, AR sho, year 2 (1822), Cr-93, L&M-648, cleaned, PCGS graded EF details, ex Don Erickson Collection.