1886年葡萄牙印度1/8 Tanga。加尔各答铸币厂。NGC中仅三枚评分,此为最高分。光泽闪烁,极罕珍品。INDIA. Portuguese India. 1/8 Tanga, 1886. Calcutta Mint. Luiz I. NGC PROOF-63 Red Brown.KM-307. The finest of just three graded in the NGC census, this shimmering example--a RARE offering--presents a great deal of brilliance.