1970-75年香港渣打银行伍拾圆。TDLR印製。轻微流通,印色明亮,裁切端正,赏心悦目的高评纸钞。PCGS GSG About Uncirculated 55 OPQ.HONG KONG. Chartered Bank. 50 Dollars, ND (1970-75). P-75a. PCGS GSG About Uncirculated 55 OPQ.(KNB50b) Printed by TDLR. A lightly circulated 50, seen with good color, and great centering showing the eye appeal of a much higher grade.