1975年香港上海汇丰银行错体500元,印刷移位,编号Q440507,PMG 30,罕见 HongKong and Shanghai Banking Corporation, ERROR $500, 31 March 1975, serial number Q440507, (Pick 186b), key date type, misalignment error, serial numbers, dates and signatures shifted to the left, PMG 30 Very Fine. Rare