加盖"C"正常位置, 六仙盖于二十仙, 带左边纸漏齿变体票, 保留大部份原胶. Amoy1896 Fourth Provisional SurchargeC Level6 Cents on 20c. slate-lilac variety imperforate between stamp and left margin, type f, large part original gum. Photo
加盖"C"正常位置, 六仙盖于二十仙, 带左边纸漏齿变体票, 保留大部份原胶. Amoy1896 Fourth Provisional SurchargeC Level6 Cents on 20c. slate-lilac variety imperforate between stamp and left margin, type f, large part original gum. Photo