二角洋钱, 黄绿色印于浅绿色纸[3], 无背胶, 四边边纸宽阔, 上品.Hankow 1893 Second Issue Colour Trials 20c. yellowish green on greenish paper [3], without gum; large margins all round; fine appearance. Photo<pr>
二角洋钱, 黄绿色印于浅绿色纸[3], 无背胶, 四边边纸宽阔, 上品.Hankow 1893 Second Issue Colour Trials 20c. yellowish green on greenish paper [3], without gum; large margins all round; fine appearance. Photo<pr>