第三版, 无齿欠资(银)试样票: 陆分, 暗紫色带上下边纸二十方连, 是存世陆分欠资最大方连试样票; 颜色鲜艳, 保有完好.Chinkiang Postage Dues Third Issue Imperforate Plate Proofs: 6c. dull violet in a block of twenty with top and bottom margins. FIne and thought to be the largest multiple extant. Photo<pr>