1988年新加坡拾圆两枚连号,A/1版,均PMG66EPQ,世界纸币Singapore, Board of Commissioners of Currency, a pair of consecutive $10, ND(1988), serial number A/1 487938-9, red, purple and multicoloured, Palari at left, lion watermark at right, public housing on reverse,(Pick 20), both PMG 66EPQ Gem Uncirculated.(2)