半分, 绿色, 无齿试色样票, 石版IV型A, 带宽阔边纸, 无背胶及无水印. 少见. Chefoo1894 Retouched Die½c. green imperforate plate proof, stone IV type A, large to very large margins; without gum or watermark. Scarce. Photo
半分, 绿色, 无齿试色样票, 石版IV型A, 带宽阔边纸, 无背胶及无水印. 少见. Chefoo1894 Retouched Die½c. green imperforate plate proof, stone IV type A, large to very large margins; without gum or watermark. Scarce. Photo