Singapore polymer money 20 Dollars Commemorative banknote, 40 Years of Currency Interchangeability between Singapore and Brunei.

Singapore currency 20 Dollars Commemorative banknote note bill
Singapore polymer banknotes 20 Dollars Commemorative banknote, 40 Years of Currency Interchangeability between Singapore and Brunei.
Singapore Dollars polymer money banknotes Commemorative banknote
 Singapore banknotes 20 Dollars issued to commemorate the 40th anniversary of the Currency Interchangeability Agreement with Brunei. 
Singapore polymer money, 20 Dollars issued On 27 June 2007 to commemorate the 40th anniversary of the Currency Interchangeability Agreement with Brunei.
Singapore dollar, Singapore banknotes, Singapore paper money, Singapore bank notes.

Obverse: Portrait of Encik Yusof bin Ishak, Singapore's first President. In the centre, the 'Dendrobium Puan Noor Aishah' orchid, named after the President Ishak's wife.

Reverse: Two interlocking Cs (for 'Currency'). At the intersection, the state crests of Singapore and Brunei. At left, for Singapore, the Esplanade – Theaters on the Bay and buildings along its city waterfront. At right, for Brunei, the Sultan Omar ‘Ali Saifuddien Mosque with the Royal Barge and the Water Village.