云南富字正银半两。CHINA. Yunnan. 1/2 Tael, ND (1943-44). PCGS Genuine--Cleaned, AU Details Gold Shield. 云南富字正银半两。印支半岛鸦片贸易用银元。灰色包浆色泽不一,铸打颇佳,正面微弱留痕。CHINA. Yunnan. 1/2 Tael, ND (1943-44). PCGS Genuine--Cleaned, AU Details Gold Shield.L&M-434; KM-A1.2; Lec-322; WS-0703. Struck for use in the French Indo-China opium trade. A moderately struck coin with variable gray toning and some hairlines on the reverse.