1990年新加坡三枚一组精製套币。10元银币轻微带雾,250元金币和500元铂币完好无暇。附原盒及证书。BRILLIANT PROOF.SINGAPORE. Three Piece Proof Set, 1990.Fr-6 & 7; KM-PSA28. The silver $10 is slightly fogged, the gold $250 and platinum $500 are pristine. Includes box of issue and certificate of authenticity.