1895年黑色加盖欠资票; 一仙, 橙红色, 直四连一件, 其中一枚为重盖变体票, 来自版式1, 保留大部份原胶, 状态美好的罕见变体四连票. 源流: 2012年12月William L. KullmanAmoyPostage Dues1895 Overprint in Black1c. vermilion variety overprint double, one stamp in a vertical strip of four, setting I, large part original gum. A fine example of this rare error. Photo