香港上海汇丰银行50元一组4枚,1988及1991年各2枚,编号AX108329,AV788206,BP172316及BP172317,PMG均评67EPQ The Hongkong and Shanghai Banking Corporation, a group of 4x $50, 2x 1.1.1988 and 2x 1.1.1991, serial numbers AX108329, AV788206, BP172316 and BP172317, (Pick 193b and 193c), all graded PMG 67EPQ Super Gem Uncirculated (4).