This uncirculated 100 Philippine Piso note is a commemorative banknote issued by the Central Bank of the Philippines for the 75th anniversary of Ateneo Law School. It is a purple and blue note that is dated 2011, bear the signatures of Simeon Cojuangco Aquino III and Amando Maglalang Tetangco Jr., and measures 160 mm x 66 mm. Its obverse side features Manuel Roxas, the bank seal, and a blue Ateneo Law School emblem overprint. Its reverse side shows the old and new central bank headquarters. Security features include a solid security thread, a windowed security thread with demetallized 100, and a watermark of Manuel Roxas. Though this note is in uncirculated condition, it comes with stains.