厦门1896年第四次加盖改值票, "C"字低位; 六仙盖于二十仙, 紫色, 左边纸与票间漏齿变体, 新票, 无背胶.Amoy 1896 Fourth Provisional Surcharge "C" Level 6 Cents on 20c. slate-lilac variety imperforate between stamp and left margin , unused without gum. Photo
厦门1896年第四次加盖改值票, "C"字低位; 六仙盖于二十仙, 紫色, 左边纸与票间漏齿变体, 新票, 无背胶.Amoy 1896 Fourth Provisional Surcharge "C" Level 6 Cents on 20c. slate-lilac variety imperforate between stamp and left margin , unused without gum. Photo