中央银行孙中山肖像4色印样4枚一组,AU至UNC品相,此种印样后来均用作钞票上之图案. 中国纸币 (1949前). Central Bank of China, group of 4 coloured vignettes of Dr. Sun Yat Sen, the most widely used vignette,almost uncirculated to uncirculated. These vignettes were used to show the effect of different coloured inks on the design (4)