Check the listing for details. Philippines 50 Piso, 2012, P-211A, UNC Commemorative X 10 PCS. Made in Philippines. Listed at 23.95 USD. The Philippines 50 Piso Banknote was issued by the Central Bank of the Philippines in 2012 to commemorate the 45th ASEAN day celebration. The banknote comes in a combination of red, brown, and yellow. Its obverse features Sergio Osmena, the Bangko Sentral ng Pilipinas seal, a fountain, and a gavel. It also bears a blue and red One vision one identity One Community 1967-2012 The Philippines Founding Member of ASEAN overprint. The reverse depicts the Gusali ng Pambansang Museo (national museum) building. It contains a solid security thread and a watermark that reveals Sergio Osmena. It measures 160 x 66 mm and is signed by Simeon Cojuangco Aquino III and Amando Tetangco Jr. This commemorative banknote is in uncirculated condition.