中华民国建国五十年镍币。兰花壹圆样币。评级盒上的 KM 参考编号指其为银镍样币,但似乎应是镍版。颇珍罕而趣味的版别,包浆主要呈均匀的灰色,留有些许光泽。CHINA. Taiwan. Nickel Yuan Pattern, Year 50 (1961). PCGS SPECIMEN-63.KM-PnA49. Although the KM cataloging number assigned on the holder is for the Nickel-Silver pattern, it does appear to be the Nickel version. Fairly SCARCE and interesting, with a mostly even gray tone and some glints of brilliance scattered about.