1904-13年香港上海汇丰银行一圆单面试色样票一套两枚,极珍稀之汇丰早期试色票,现时仅见一套珍品1904-13 The Hong Kong & Shanghai Banking Corp $1 Color Trial Specimen (Ma H3). Perf "SPECIMEN. Extremely rare for type, probably unique. PCGS 63 Details, hinged thin & repair & OPQ64 Choice UNC, ink annotation (2pcs)