1906年香港上海汇丰银行伍圆试色样票,极其珍罕,现时世存仅见一枚。未使用The Hong Kong & Shanghai Banking Corp., $5 Color Trial Specimen, 1/1/1906 (Ma H8), no. 2280 at upper middle border, red "SPECIMEN" chops on obv, 7 small punch holes & W&S "CANCELLED" chop at lower right. Excessively rare & UNIQUE so far as we know. UNC