1977年渣打伍佰圆, 编号Z/Q304369, PMG66EPQ, 罕有的高评分;The Chartered Bank, $500, 1.1.1977, serial number Z/Q 304369, green and multicoloured, bust of man at left, Royal Crest at centre, reverse brown, green and multicoloured, junk boat at centre,(Pick 72d), PMG 66EPQ Gem Uncirculated, rare in this grade