Singapore $20, Commemorative 2007 (P53:KNB46a) (40th Anniversary Currency Interchangeability Agreement) Serial no. OAA 985584-85, UNC (2pcs)
Singapore $20, Commemorative 2007 (P53:KNB46a) (40th Anniversary Currency Interchangeability Agreement) Serial no. OAA 985584-85, UNC (2pcs)