一组2枚汇丰银行50元,包括1969及1979年,分别评PMG64 EPQ 及PMG64;The HongKong and Shanghai Banking Corporation, lot of 2x $50, 27.3.1969 and 31.3.1979, serial numbers 448669K and 354269V, the 1979 key date of the series,(Pick 184a and 184e), PMG 64EPQ and PMG 64 respectively (2).