拍品描述： 1904年英商香港上海汇丰银行10元正背面试色样钞一对，无日期，上海地名，均PMG 55，有黏贴痕迹，编者首次遇见这个版别，十分稀有。The Hongkong and Shanghai Banking Corporation, $10, uniface obverse and reverse colour trial progress proof, Shanghai, no date (type of 1904), purple on multicolour, bank arms at upper centre, 10 at upper left and right, reverse in blue and green, allegorical scene of cherubs Commerce ,(Pick S360ct), both sides graded PMG 55 (Previously Mounted). Very rare and first time seen by the cataloguer