新加坡1993年精製收藏套币三枚。SINGAPORE. Three Piece Proof Set Collectors Edition, 1993. NGC PROOF-69 ULTRA CAMEO.发行量500套,套币亦含一枚银质镀金1盎司鸡年纪念章。除纪念章外均获NGC评级,其中5元获评PF-69 Ultra Cameo,10元获评PF-67 Ultra Cameo,25元获评PF-68 Ultra Cameo。含原盒及证书,证书编号410。10元有轻微朦胧,其馀无氧化或起雾。NGC PROOF-67 ULTRA CAMEO, PROOF-68 ULTRA CAMEO & PROOF-69 ULTRA CAMEO.