一角洋钱, 粉玫色印于玫红色纸[9], 原胶, 在票面上有一轻微显薄, 罕见的样票, 颜色极其鲜艳, 上品, 可能是存世的孤品.Hankow 1893 First Issue Proof and Colour Trials 10c. rose-pink on rose tinted paper [9], with full original gum; there is a slight thin on the surface. An extremely fresh and rare proof, possibly the only recorded example. Photo<pr>