1973年香港上海汇丰银行伍拾圆。印色鲜艳,序列号050600P。PCGS GSG About Uncirculated 55 OPQ.HONG KONG. Hong Kong & Shanghai Banking Corporation. 50 Dollars, 1973. P-184b. PCGS GSG About Uncirculated 55 OPQ.(KNB72d) Bright color on this somewhat fancy 050600P serial number from the HSBC.