1968年香港上海汇丰银行伍拾圆,编号555555A,PMG64EPQ,少见。The HongKong and Shanghai Banking Corporation, $50, 31.5.1968, 555555 A, blue, coat of arms at right, watermark of a helmeted warrior at left, reverse blue, bank building at left, geometric design at right,(Pick 184a), PMG 64EPQ Choice Uncirculated, a SUPERB first A suffix issue solid number, a must for the lucky number collector