1959年有利银行500元样钞,PMG64, 非常罕有. 香港纸币. Mercantile Bank Limited, $500, specimen, 26.5.1959, serial number 0000, blue, black and multicolour, Mercury at right, 500 at each corner, 500 DOLLARS in the watermak area and two printed manuscript signature at bottom, the reverse blue-grey, the paifang to Confucius Cemetery at left, SPECIMEN overprinted in red,(Pick 243s), PMG 64 Choice Uncirculated, a very rare type