The Philippines 100 Piso banknote is part of the 1974-85 issues. It is purple and green in color and measures 160 x 66 mm. The obverse side shows Manuel Acu Roxas, ANG BAGONG LIPUNAN and guilloche overprint, and the Bangko Sentral ng Pilipinas seal. The reverse side features ships in the harbor and the Central Bank of the Philippines headquarters building in Manila. This banknote uses a segmented solid security thread and contains a watermark with a Manuel Roxas design.