1977年渣打银行伍佰员,编号Z/Q 291742,PCGS 67PPQ,香港钞票史中极具标志性的一枚,更获评最高分之一. Chartered Bank, Hong Kong, $500, 1 January 1977, serial number Z/Q 291742, (Pick 72d), PCGS Banknote 67PPQ Superb Gem Unc. A large handsome example of this iconic type. One of the highest grade example known.