NGUYEN DYNASTY (DAI NAM): Minh Mang, 1820-1841, AR 7 tien (26.77g), year 14 (1833), KM-195, Sch-182, S&H p. 94, minh mang thong bao around radiant sun // phi long (flying dragon) left, regnal year below, pierced at top & bottom for suspending cord & tassels, EF, ex John Sylvester Jr. Collection.