1988年新加坡货币发行局500元。2枚一组。TDLR印製。连号66EPQ。PMG Gem Uncirculated 66 EPQ.SINGAPORE. Board of Commissioners of Currency. 500 Dollars, ND (1988). P-24a. PMG Gem Uncirculated 66 EPQ.(KNB32a-b) 2 pieces in lot. Printed by TDLR. A consecutive gem 66 EPQ pairing of this 500 Dollar 1988 design.